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Prof. Giovanni Breglio
Department of Information Technology and Electrical Engineering, Università degli Studi di Napoli Federico II, 80125 Napoli, Italy

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Short Biography

Giovanni Breglio graduated in Electronic Engineering cum laude at University of Naples Federico II on 1990. In 1994 he graduated the PhD degree. He is Full Professor of Electronic Engineering in Department of Electrical Engineering and Information Technology of University of Naples Federico II, where he manages and coordinates the Laboratory of Optoelectronics at DIETI. His main scientific activities are manly in the areas of Power Electronic Devices development and characterization, and the design and optimization of optoelectronic devices and Fiber Optic Sensor systems. On these topics he is author or coauthor of more than 170 among journal and proceedings articles. He is owner of eleven international patents. He was coordinator of the Research Unit of Napoli within several international project of research with the main international companies in the field of Optoelectronic and Power Electronic, among them are: •DILAMP European Project (end 2000), •MIUR-PRIN Project, (end 2000) •Regional Project 3.17 POR Campania 2000-2006 (end 2010) •PON Innovazione e Ricerca 2003-2007 PON01 (end 2015) He has been also responsible for several scientific research agreements with external organizations or companies, among them, the most important are: the CIRA (Italian Aerospace Research Centre in Capua), ST Microelectronics Catania, IRCI Turin and VISHAY Turin He is Co-founder and owner of two technological Spin-off companies: Optosmart srl (www.optosmart.com) and Optoadvanvce

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Journal article
Published: 25 May 2021 in Journal of Lightwave Technology
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Fiber Optic Sensors (FOS), whose advantages have made them widely used in many applications, are up to now not so diffusely used for the monitoring of industrial processes, mainly due to two aspects: the expensiveness and complexity of the sensors monitoring systems. For these reasons, these sensor systems are usually substituted with low performance but easier to manage sensors, in agreement with industrial monitoring standards. The read-out system described in this document overcomes the limitations suffered by the commonly used FOS interrogation system and extends the fields in which FOS can be employed. The circuit handles the transduction of an optical signal to an electrical signal, going from wavelength encoding to voltage or current. Moreover, the proposed system relies on a totally analog and fully modular circuit in combination with a power fluctuation rejection circuit. The system is tested through temperature measurements highlighting its characteristics of reliability and repeatability. The temperature variation is given by a heat plate and monitored with a calibrated sensor close to the Fiber Bragg Grating sensor under test.

ACS Style

Vincenzo Romano Marrazzo; Francesco Fienga; Dario Laezza; Michele Riccio; Andrea Irace; Salvatore Buontempo; Giovanni Breglio. Full Analog Fiber Optic Monitoring System Based on Arrayed Waveguide Grating. Journal of Lightwave Technology 2021, 39, 4990 -4996.

AMA Style

Vincenzo Romano Marrazzo, Francesco Fienga, Dario Laezza, Michele Riccio, Andrea Irace, Salvatore Buontempo, Giovanni Breglio. Full Analog Fiber Optic Monitoring System Based on Arrayed Waveguide Grating. Journal of Lightwave Technology. 2021; 39 (15):4990-4996.

Chicago/Turabian Style

Vincenzo Romano Marrazzo; Francesco Fienga; Dario Laezza; Michele Riccio; Andrea Irace; Salvatore Buontempo; Giovanni Breglio. 2021. "Full Analog Fiber Optic Monitoring System Based on Arrayed Waveguide Grating." Journal of Lightwave Technology 39, no. 15: 4990-4996.

Journal article
Published: 26 February 2021 in Journal of Lightwave Technology
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The i-pipe system is a peculiar structural health monitoring system, based on Fiber Bragg Grating technology, installed on the central beam pipe of the Compact Muon Solenoid (CMS) experiment at CERN. In this contribution, i-pipe temperature sensors, originally conceived as thermal compensator for the strain sensors, are employed to monitor central beam pipe thermal behavior in correlation with the parameters of the particle beam travelling inside, in order to directly measure possible Beam RF Induced Heating effect. The i-pipe system turned out to be capable of monitor, directly and without interference, the parameters of the particle beam circulating in the LHC ring. Hence, the results presented in this work pave the way to the use of the i-pipe as monitoring system of an accelerated high energy particle beam.

ACS Style

Francesco Fienga; Vincenzo Romano Marrazzo; Sara Bennett Spedding; Zoltan Szillasi; Noemi Beni; Andrea Irace; Wolfram Zeuner; Austin Ball; Vittorio Giorgio Vaccaro; Benoit Salvant; Salvatore Buontempo; Giovanni Breglio. Fiber Bragg Grating Sensors as Innovative Monitoring Tool for Beam Induced RF Heating on LHC Beam Pipe. Journal of Lightwave Technology 2021, 39, 4145 -4150.

AMA Style

Francesco Fienga, Vincenzo Romano Marrazzo, Sara Bennett Spedding, Zoltan Szillasi, Noemi Beni, Andrea Irace, Wolfram Zeuner, Austin Ball, Vittorio Giorgio Vaccaro, Benoit Salvant, Salvatore Buontempo, Giovanni Breglio. Fiber Bragg Grating Sensors as Innovative Monitoring Tool for Beam Induced RF Heating on LHC Beam Pipe. Journal of Lightwave Technology. 2021; 39 (12):4145-4150.

Chicago/Turabian Style

Francesco Fienga; Vincenzo Romano Marrazzo; Sara Bennett Spedding; Zoltan Szillasi; Noemi Beni; Andrea Irace; Wolfram Zeuner; Austin Ball; Vittorio Giorgio Vaccaro; Benoit Salvant; Salvatore Buontempo; Giovanni Breglio. 2021. "Fiber Bragg Grating Sensors as Innovative Monitoring Tool for Beam Induced RF Heating on LHC Beam Pipe." Journal of Lightwave Technology 39, no. 12: 4145-4150.

Journal article
Published: 22 September 2020 in IEEE Transactions on Electron Devices
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This article presents a study on the short-circuit (SC) instability of p-doped gate gallium nitride (p-GaN) high-electron-mobility transistors (HEMTs). Under SC condition, self-sustained oscillation occurs when a package stray inductance is introduced in a common source. The SC oscillation features some unique characteristics. With higher dc-bus voltage, the SC oscillation tends to be more unstable. The SC oscillation of p-GaN HEMTs is, thereby, a real threat to the converter operation. When the common-source inductance is eliminated or a larger gate resistor is utilized, the SC oscillation can be dampened. Due to the SPICE simulation, the self-sustained SC oscillation is reproduced. The analyses on the simulated waveforms reveal a positive feedback mechanism that excites the SC oscillation. An analytical model is, thereby, derived to analyze the instability of the positive feedback system. The analyses reveal that the SC oscillation becomes more unstable ,,when the power loop or gate loop has smaller stray inductances, which makes some conventional oscillation suppression methods invalid. To avoid SC oscillation, some effective guidelines are proposed at the end of the article.

ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. A Comprehensive Investigation on Short-Circuit Oscillation of p-GaN HEMTs. IEEE Transactions on Electron Devices 2020, 67, 4849 -4857.

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. A Comprehensive Investigation on Short-Circuit Oscillation of p-GaN HEMTs. IEEE Transactions on Electron Devices. 2020; 67 (11):4849-4857.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2020. "A Comprehensive Investigation on Short-Circuit Oscillation of p-GaN HEMTs." IEEE Transactions on Electron Devices 67, no. 11: 4849-4857.

Journal article
Published: 09 March 2020 in IEEE Transactions on Electron Devices
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This article presents an experimental investigation on the short-circuit (SC) instability of several commercially available cascode gallium nitride (GaN) high-electron-mobility transistors (HEMTs). In the SC test, self-sustained oscillation is observed during the SC transient. The SC oscillation features some unique characteristics. The gate resistor shows very weak damping effect on the SC oscillation. The SC oscillation thereby cannot be suppressed by utilizing a large gate resistor. With the increase in the dc-bus voltage, the SC oscillation greatly amplifies and becomes more unstable. When the dc-bus voltage reaches 200-250 V, catastrophic failure occurs. In the SC test, two distinct failure modes, which are related to the failure of low-voltage (LV) MOSFET and depletion-mode HEMTs (DHEMTs), are identified. Based on the experimental evidence and simulation study, the root causes of the failure are clarified in the end.

ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. Experimental Study on the Short-Circuit Instability of Cascode GaN HEMTs. IEEE Transactions on Electron Devices 2020, 67, 1686 -1692.

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. Experimental Study on the Short-Circuit Instability of Cascode GaN HEMTs. IEEE Transactions on Electron Devices. 2020; 67 (4):1686-1692.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2020. "Experimental Study on the Short-Circuit Instability of Cascode GaN HEMTs." IEEE Transactions on Electron Devices 67, no. 4: 1686-1692.

Journal article
Published: 14 October 2019 in IEEE Transactions on Power Electronics
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ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. Investigation on the Short-Circuit Oscillation of Cascode GaN HEMTs. IEEE Transactions on Power Electronics 2019, 35, 6292 -6300.

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. Investigation on the Short-Circuit Oscillation of Cascode GaN HEMTs. IEEE Transactions on Power Electronics. 2019; 35 (6):6292-6300.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2019. "Investigation on the Short-Circuit Oscillation of Cascode GaN HEMTs." IEEE Transactions on Power Electronics 35, no. 6: 6292-6300.

Journal article
Published: 09 September 2019 in IEEE Journal of Emerging and Selected Topics in Power Electronics
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The reduction of the trap density at the SiC/SiO2 interface of a SiC MOSFET is still an open issue for the next generations development. Since TCAD simulations are one of the most powerful tools adopted in the field of power semiconductor devices, in this work we define the guidelines for the calibration of the TCAD model from the point of view of the interface traps modeling. We have carried out a qualitative analysis of the effect of the SiC/SiO2 interface traps properties on the C-V curve by means of TCAD simulations, to support the interpretation of the experimental C-V curves of a SiC MOSFET. A new approach for the simulation of the C-V curves of a SiC MOSFET is proposed as well. The aim of the paper is the analysis of the effect of the SiC/SiO2 interface traps on the C-V curve by means of TCAD simulations.

ACS Style

Luca Maresca; Ilaria Matacena; Michele Riccio; Andrea Irace; Giovanni Breglio; Santolo Daliento. Influence of the SiC/SiO2 SiC MOSFET Interface Traps Distribution on C–V Measurements Evaluated by TCAD Simulations. IEEE Journal of Emerging and Selected Topics in Power Electronics 2019, 9, 2171 -2179.

AMA Style

Luca Maresca, Ilaria Matacena, Michele Riccio, Andrea Irace, Giovanni Breglio, Santolo Daliento. Influence of the SiC/SiO2 SiC MOSFET Interface Traps Distribution on C–V Measurements Evaluated by TCAD Simulations. IEEE Journal of Emerging and Selected Topics in Power Electronics. 2019; 9 (2):2171-2179.

Chicago/Turabian Style

Luca Maresca; Ilaria Matacena; Michele Riccio; Andrea Irace; Giovanni Breglio; Santolo Daliento. 2019. "Influence of the SiC/SiO2 SiC MOSFET Interface Traps Distribution on C–V Measurements Evaluated by TCAD Simulations." IEEE Journal of Emerging and Selected Topics in Power Electronics 9, no. 2: 2171-2179.

Journal article
Published: 04 September 2019 in IEEE Transactions on Electron Devices
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Under certain conditions, self-sustained oscillation may occur during reverse recovery transient of high-side silicon carbide (SiC) MOSFET body diode in the half-bridge circuit. In this article, two distinct positive feedback mechanisms that can excite the self-sustained oscillation are identified based on the double-pulse test. To investigate the instability of the two types of oscillation, a small signal ac model of the half-bridge circuit is proposed. With the model utilized, the parametric sensitivities of various parameters on the self-sustained oscillation are analyzed. The analyses reveal the oscillatory criteria, which provides effective guidelines to prevent the oscillation. In the end, the oscillation prevention guidelines are validated by the experiment. The experimental results demonstrate that the proposed theoretical treatment can provide reasonable guidelines to suppress the two types of self-sustained oscillation.

ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. Analysis on the Self-Sustained Oscillation of SiC MOSFET Body Diode. IEEE Transactions on Electron Devices 2019, 66, 4287 -4295.

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. Analysis on the Self-Sustained Oscillation of SiC MOSFET Body Diode. IEEE Transactions on Electron Devices. 2019; 66 (10):4287-4295.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2019. "Analysis on the Self-Sustained Oscillation of SiC MOSFET Body Diode." IEEE Transactions on Electron Devices 66, no. 10: 4287-4295.

Journal article
Published: 08 July 2019 in Machines
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Intelligent tire concept constitutes one of the approaches to increase the accuracy of active safety systems in vehicle technology. The possibility of detecting tire–road interactions instantaneously has made these systems one of the most important research areas in automotive engineering. This study introduces the use of cost-effective flex and polyvinylidene fluoride strain sensors to estimate some dynamic tire features in free-rolling and real working conditions. The proposed solution combines a microcontroller-based readout circuit for the two sensors with a wireless data transmission system. A suitable prototype was realized and first experimental tests were conducted, in the laboratory as well as on the road. The energy consumption of the wireless monitoring system was optimized. Simulated and experimental results validate the proposed solution.

ACS Style

Giovanni Breglio; Andrea Irace; Lorenzo Pugliese; Michele Riccio; Michele Russo; Salvatore Strano; Mario Terzo. Development and Testing of a Low-Cost Wireless Monitoring System for an Intelligent Tire†. Machines 2019, 7, 49 .

AMA Style

Giovanni Breglio, Andrea Irace, Lorenzo Pugliese, Michele Riccio, Michele Russo, Salvatore Strano, Mario Terzo. Development and Testing of a Low-Cost Wireless Monitoring System for an Intelligent Tire†. Machines. 2019; 7 (3):49.

Chicago/Turabian Style

Giovanni Breglio; Andrea Irace; Lorenzo Pugliese; Michele Riccio; Michele Russo; Salvatore Strano; Mario Terzo. 2019. "Development and Testing of a Low-Cost Wireless Monitoring System for an Intelligent Tire†." Machines 7, no. 3: 49.

Journal article
Published: 24 June 2019 in IEEE Journal of Emerging and Selected Topics in Power Electronics
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Thanks to the increasing availability of SiC MOSFETs with outstanding static and dynamic performances, the number of applications in which these devices are used is rapidly growing. Despite that, the maximum current rating of such devices is usually limited at few hundred Amps, which sets an upper bound for the power level at which these transistors can be adopted. A viable solution to this problem consists in paralleling several SiC MOSFETs. However, the design of parallel configurations needs optimization since mismatched performances can cause the enhanced stress of a subset of devices, which can ultimately lead to premature failure of the whole module. In this contribution, several sets of Monte Carlo electrothermal simulations of parallel SiC MOSFETs are used to systematically relate the deviations of devices and circuit parameters to the resulting uneven power dissipation. To this purpose, a set of relevant parameters is identified and statistically described. Thereafter, the simulation of a 200 kHz synchronous buck converter relying on mismatched parallel MOSFETs is performed as case study. Eventually, a methodology to derive a guideline for the design of reliable multichip configurations is developed. The methodology is based on the iteration of Monte Carlo simulations for different tolerances of the parameters.

ACS Style

Alessandro Borghese; Michele Riccio; Asad Fayyaz; Alberto Castellazzi; Luca Maresca; Giovanni Breglio; Andrea Irace. Statistical Analysis of the Electrothermal Imbalances of Mismatched Parallel SiC Power MOSFETs. IEEE Journal of Emerging and Selected Topics in Power Electronics 2019, 7, 1527 -1538.

AMA Style

Alessandro Borghese, Michele Riccio, Asad Fayyaz, Alberto Castellazzi, Luca Maresca, Giovanni Breglio, Andrea Irace. Statistical Analysis of the Electrothermal Imbalances of Mismatched Parallel SiC Power MOSFETs. IEEE Journal of Emerging and Selected Topics in Power Electronics. 2019; 7 (3):1527-1538.

Chicago/Turabian Style

Alessandro Borghese; Michele Riccio; Asad Fayyaz; Alberto Castellazzi; Luca Maresca; Giovanni Breglio; Andrea Irace. 2019. "Statistical Analysis of the Electrothermal Imbalances of Mismatched Parallel SiC Power MOSFETs." IEEE Journal of Emerging and Selected Topics in Power Electronics 7, no. 3: 1527-1538.

Journal article
Published: 11 June 2019 in Energies
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This paper presents a comprehensive investigation on the self-sustained oscillation of silicon carbide (SiC) MOSFETs. At first, based on the double pulse switching test, it is identified that the self-sustained oscillation of SiC MOSFETs can be triggered by two distinct test conditions. To investigate the oscillatory criteria of the two types of self-sustained oscillation, a small-signal ac model is introduced to obtain the transfer function of the oscillatory system. The instability of the oscillation is thereby determined by the two conjugate pole pairs of the transfer function. By analyzing the damping ratios of the two pole pairs, the parametric sensitivity of various circuit and device’s parameters on the two types of self-sustained oscillation are obtained. The analyses reveal the oscillatory criteria of the self-sustained oscillation for SiC MOSFETs. Based on the oscillatory criteria, necessary methods are proposed to prevent the oscillation. The proposed oscillation suppression methods are validated by the experiment at the end of the paper.

ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. Self-Sustained Turn-Off Oscillation of SiC MOSFETs: Origin, Instability Analysis, and Prevention. Energies 2019, 12, 2211 .

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. Self-Sustained Turn-Off Oscillation of SiC MOSFETs: Origin, Instability Analysis, and Prevention. Energies. 2019; 12 (11):2211.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2019. "Self-Sustained Turn-Off Oscillation of SiC MOSFETs: Origin, Instability Analysis, and Prevention." Energies 12, no. 11: 2211.

Journal article
Published: 03 December 2018 in IEEE Transactions on Electron Devices
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This paper presents the analyses on the self-sustained oscillation of superjunction MOSFET intrinsic diode. At first, the characteristics of the self-sustained oscillation for the superjunction MOSFET intrinsic diode are identified by the double-pulse switching test. The test results show that the self-sustained oscillation with significant self-amplification phenomenon can be triggered during the reverse recovery transient of superjunction MOSFET intrinsic diode. Based on the Sentaurus TCAD simulation, the self-sustained oscillation is reproduced. The simulation results reveal the root cause of the self-sustained oscillation. Due to the snappy reverse recovery of superjunction MOSFET intrinsic diode, the steep slope of diode snap off current can generate high voltage across the common source inductance, which drives the gate-source voltage and turns on the high-side MOSFET. The unexpected MOSFET turn-on can, in return, enhance the steepness of the current slope when the diode snap off. This leads to a positive feedback process and self-sustained oscillation is generated. In the end, based on the theoretical analyses and experimental results, the necessary methods that can suppress the oscillation are presented.

ACS Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. Investigation on the Self-Sustained Oscillation of Superjunction MOSFET Intrinsic Diode. IEEE Transactions on Electron Devices 2018, 66, 605 -612.

AMA Style

Peng Xue, Luca Maresca, Michele Riccio, Giovanni Breglio, Andrea Irace. Investigation on the Self-Sustained Oscillation of Superjunction MOSFET Intrinsic Diode. IEEE Transactions on Electron Devices. 2018; 66 (1):605-612.

Chicago/Turabian Style

Peng Xue; Luca Maresca; Michele Riccio; Giovanni Breglio; Andrea Irace. 2018. "Investigation on the Self-Sustained Oscillation of Superjunction MOSFET Intrinsic Diode." IEEE Transactions on Electron Devices 66, no. 1: 605-612.

Conference paper
Published: 30 October 2018 in Mechanical Engineering and Materials
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Intelligent tires constitute one of the approaches that allow to increase the effectiveness of the active safety systems of vehicles. Several areas of improvement concern these systems, all of them focused on the information about tire-road states. This study introduces the use of cost-effective flex sensor technology in intelligent tires in order to estimate the tread rotational speed and the vertical load. This technology has been combined with a wireless data transmission and a suitable prototype has been realized. First experimental tests have been conducted and the obtained results show the goodness of the proposed solution.

ACS Style

Giovanni Breglio; Andrea Irace; Lorenzo Pugliese; Michele Riccio; Michele Russo; Salvatore Strano; Mario Terzo. Cost-Effective Wireless Sensing System for an Intelligent Pneumatic Tire. Mechanical Engineering and Materials 2018, 158 -164.

AMA Style

Giovanni Breglio, Andrea Irace, Lorenzo Pugliese, Michele Riccio, Michele Russo, Salvatore Strano, Mario Terzo. Cost-Effective Wireless Sensing System for an Intelligent Pneumatic Tire. Mechanical Engineering and Materials. 2018; ():158-164.

Chicago/Turabian Style

Giovanni Breglio; Andrea Irace; Lorenzo Pugliese; Michele Riccio; Michele Russo; Salvatore Strano; Mario Terzo. 2018. "Cost-Effective Wireless Sensing System for an Intelligent Pneumatic Tire." Mechanical Engineering and Materials , no. : 158-164.

Journal article
Published: 04 April 2018 in Energies
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Silicon power diodes are used to design different types of electrical energy systems. Their performance has been improved substantially, as a result of a concentrated research efforts that have taken place in the last two decades. They are considered immune to electrostatic discharge (ESD) failures, since usually they withstand an avalanche energy one order of magnitude higher than that of the ESD. Consequently, few works consider this aspect. However, it was observed that during the mounting of power diodes in automotive systems (e.g., with operators touching and handling the devices), ESD events occur and devices fail. In this paper the ESD capability of 600 V fast recovery epitaxial diode (FRED) is analyzed by means of Technology Computer-Aided Design (TCAD) simulations, theoretical analyses and experimental characterization. Two doping profiles are investigated in order to improve the ESD robustness of a standard device and an optimized doping profile is proposed. The proposed design exhibits a higher ESD robustness and this is due to its superior capability in keeping the current distribution uniform in the structure in a critical condition such as the impact ionization avalanche effect. Both experimental and numerical results validate the proposed design.

ACS Style

Luca Maresca; Giuseppe De Caro; Gianpaolo Romano; Michele Riccio; Giovanni Breglio; Andrea Irace; Laura Bellemo; Rossano Carta; Nabil El Baradai. Novel Cathode Design to Improve the ESD Capability of 600 V Fast Recovery Epitaxial Diodes. Energies 2018, 11, 832 .

AMA Style

Luca Maresca, Giuseppe De Caro, Gianpaolo Romano, Michele Riccio, Giovanni Breglio, Andrea Irace, Laura Bellemo, Rossano Carta, Nabil El Baradai. Novel Cathode Design to Improve the ESD Capability of 600 V Fast Recovery Epitaxial Diodes. Energies. 2018; 11 (4):832.

Chicago/Turabian Style

Luca Maresca; Giuseppe De Caro; Gianpaolo Romano; Michele Riccio; Giovanni Breglio; Andrea Irace; Laura Bellemo; Rossano Carta; Nabil El Baradai. 2018. "Novel Cathode Design to Improve the ESD Capability of 600 V Fast Recovery Epitaxial Diodes." Energies 11, no. 4: 832.

Journal article
Published: 17 November 2017 in IEEE Transactions on Power Electronics
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This paper presents a temperature-dependent SPICE model for SiC power MOSFETs. The model describes the static and dynamic behavior and accounts for leakage current and impact ionization. The technology-dependent MOSFET parameters are extracted from characterization measurements and datasheets. SPICE standard components and analog behavior modeling blocks are adopted for the model implementation. The model ensures a good agreement with experimental data over a wide temperature range, even under out-of-safe-operating-area conditions close to the failure occurrence.

ACS Style

Michele Riccio; Vincenzo D Alessandro; Gianpaolo Romano; Luca Maresca; Giovanni Breglio; Andrea Irace. A Temperature-Dependent SPICE Model of SiC Power MOSFETs for Within and Out-of-SOA Simulations. IEEE Transactions on Power Electronics 2017, 33, 8020 -8029.

AMA Style

Michele Riccio, Vincenzo D Alessandro, Gianpaolo Romano, Luca Maresca, Giovanni Breglio, Andrea Irace. A Temperature-Dependent SPICE Model of SiC Power MOSFETs for Within and Out-of-SOA Simulations. IEEE Transactions on Power Electronics. 2017; 33 (9):8020-8029.

Chicago/Turabian Style

Michele Riccio; Vincenzo D Alessandro; Gianpaolo Romano; Luca Maresca; Giovanni Breglio; Andrea Irace. 2017. "A Temperature-Dependent SPICE Model of SiC Power MOSFETs for Within and Out-of-SOA Simulations." IEEE Transactions on Power Electronics 33, no. 9: 8020-8029.

Conference paper
Published: 28 September 2017 in Structural Health Monitoring 2017
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The results of structural and thermal monitoring of the Compact Muon Solenoid (CMS) experiment in the underground site at CERN will be reported. The measurements are carried out by means of Fiber Bragg Grating sensor arrays installed on the CMS detector, from the inner to the outer regions. This fiber optic monitoring system represents the ideal solution to secure a reliable and accurate sensing system to be used 24/7 in the harsh environment at CERN

ACS Style

Salvatore Buontempo; Giovanni Breglio; Marco Consales; Andrea Cusano; Francesco Fienga; Andrea Gaddi; Christoph Shaefer; Noemi Beni; Zoltan Szillasi. SHM in CMS Underground Detector at CERN using FBG Sensors. Structural Health Monitoring 2017 2017, 1 .

AMA Style

Salvatore Buontempo, Giovanni Breglio, Marco Consales, Andrea Cusano, Francesco Fienga, Andrea Gaddi, Christoph Shaefer, Noemi Beni, Zoltan Szillasi. SHM in CMS Underground Detector at CERN using FBG Sensors. Structural Health Monitoring 2017. 2017; ():1.

Chicago/Turabian Style

Salvatore Buontempo; Giovanni Breglio; Marco Consales; Andrea Cusano; Francesco Fienga; Andrea Gaddi; Christoph Shaefer; Noemi Beni; Zoltan Szillasi. 2017. "SHM in CMS Underground Detector at CERN using FBG Sensors." Structural Health Monitoring 2017 , no. : 1.

Journal article
Published: 01 July 2017 in Sensors and Actuators A: Physical
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We present a deep investigation of pyroelectric fields generated by lithium niobate crystals through integrated microheater structures. The microheaters are made of highly compact titanium microcircuits able to dissipate heat through a low-power consuming Joule effect. Microheaters with diverse geometries were designed and fabricated on the +Z face of lithium niobate crystals, in order to characterize pyroelectric fields with different distributions. The pyroelectric effect was studied under ambient conditions analysing the current impulses detected using a metallic probe connected to an oscilloscope. The current impulses were related to the air breakdown induced by the electric field arising between the −Z face of the crystal and the metallic tip. We show that the fabrication technique is relatively easy to accomplish and we analyse the thermal behaviour of the microheaters both theoretically and experimentally. The results show how such microheaters are able to control the intensity and the spatial distribution of the pyroelectric fields at microscale

ACS Style

S. Bhowmick; M. Iodice; M. Gioffrè; G. Breglio; A. Irace; M. Riccio; G. Romano; S. Grilli; P. Ferraro; L. Mecozzi; S. Coppola; O. Gennari; R. Rega. Investigation of pyroelectric fields generated by lithium niobate crystals through integrated microheaters. Sensors and Actuators A: Physical 2017, 261, 140 -150.

AMA Style

S. Bhowmick, M. Iodice, M. Gioffrè, G. Breglio, A. Irace, M. Riccio, G. Romano, S. Grilli, P. Ferraro, L. Mecozzi, S. Coppola, O. Gennari, R. Rega. Investigation of pyroelectric fields generated by lithium niobate crystals through integrated microheaters. Sensors and Actuators A: Physical. 2017; 261 ():140-150.

Chicago/Turabian Style

S. Bhowmick; M. Iodice; M. Gioffrè; G. Breglio; A. Irace; M. Riccio; G. Romano; S. Grilli; P. Ferraro; L. Mecozzi; S. Coppola; O. Gennari; R. Rega. 2017. "Investigation of pyroelectric fields generated by lithium niobate crystals through integrated microheaters." Sensors and Actuators A: Physical 261, no. : 140-150.

Conference paper
Published: 01 May 2017 in 2017 29th International Symposium on Power Semiconductor Devices and IC's (ISPSD)
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ACS Style

L. Maresca; M. Riccio; P. Mirone; G. Romano; G. Breglio; A. Irace. Physics of current limited failures during avalanche for 600V Fast Recovery Diodes. 2017 29th International Symposium on Power Semiconductor Devices and IC's (ISPSD) 2017, 1 .

AMA Style

L. Maresca, M. Riccio, P. Mirone, G. Romano, G. Breglio, A. Irace. Physics of current limited failures during avalanche for 600V Fast Recovery Diodes. 2017 29th International Symposium on Power Semiconductor Devices and IC's (ISPSD). 2017; ():1.

Chicago/Turabian Style

L. Maresca; M. Riccio; P. Mirone; G. Romano; G. Breglio; A. Irace. 2017. "Physics of current limited failures during avalanche for 600V Fast Recovery Diodes." 2017 29th International Symposium on Power Semiconductor Devices and IC's (ISPSD) , no. : 1.

Conference paper
Published: 08 December 2016 in 2016 IEEE Nanotechnology Materials and Devices Conference (NMDC)
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Pyroelectric effect (PE) under humidity conditions from the −Z surface of Lithium Niobate (LiNbO3) crystal was investigated using a Fan shape microheater fabricated on the +Z surface of the crystal. Thermal analyses of the microheater were performed using COMSOL multiphysics and thermal sensor respectively. A resistive Aluminum (Al) sensor was integrated along the microheater in order to control the temperature variation effect from the microheater.

ACS Style

S. Bhowmick; M. Iodice; M. Gioffre; G. Breglio; A. Irace; M. Riccio; G. Romano; G. Coppola. Pyroelectric effect Investigation on LiNbO3 crystal under humidity conditions using microheater. 2016 IEEE Nanotechnology Materials and Devices Conference (NMDC) 2016, 1 -2.

AMA Style

S. Bhowmick, M. Iodice, M. Gioffre, G. Breglio, A. Irace, M. Riccio, G. Romano, G. Coppola. Pyroelectric effect Investigation on LiNbO3 crystal under humidity conditions using microheater. 2016 IEEE Nanotechnology Materials and Devices Conference (NMDC). 2016; ():1-2.

Chicago/Turabian Style

S. Bhowmick; M. Iodice; M. Gioffre; G. Breglio; A. Irace; M. Riccio; G. Romano; G. Coppola. 2016. "Pyroelectric effect Investigation on LiNbO3 crystal under humidity conditions using microheater." 2016 IEEE Nanotechnology Materials and Devices Conference (NMDC) , no. : 1-2.

Journal article
Published: 01 September 2016 in Microelectronics Reliability
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ACS Style

A. Irace; L. Maresca; P. Mirone; M. Riccio; Giovanni Breglio; L. Bellemo; R. Carta; M. Naretto; N. El Baradai; I. Para; N. Di Santo. 200V Fast Recovery Epitaxial Diode with superior ESD capability. Microelectronics Reliability 2016, 64, 440 -446.

AMA Style

A. Irace, L. Maresca, P. Mirone, M. Riccio, Giovanni Breglio, L. Bellemo, R. Carta, M. Naretto, N. El Baradai, I. Para, N. Di Santo. 200V Fast Recovery Epitaxial Diode with superior ESD capability. Microelectronics Reliability. 2016; 64 ():440-446.

Chicago/Turabian Style

A. Irace; L. Maresca; P. Mirone; M. Riccio; Giovanni Breglio; L. Bellemo; R. Carta; M. Naretto; N. El Baradai; I. Para; N. Di Santo. 2016. "200V Fast Recovery Epitaxial Diode with superior ESD capability." Microelectronics Reliability 64, no. : 440-446.

Journal article
Published: 08 June 2016 in IEEE Transactions on Power Electronics
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In this paper, a temperature-dependent compact SPICE model of reverse-conducting IGBTs (RC-IGBTs) is presented. The proposed solution is based on a quasi-two-dimensional (2-D) approach, with the use of IGBT and p-i-n diode subcircuits suitably connected to take into account the inner interactions among the two devices. The resulting device model is derived through physical considerations on the RC-IGBT internal behavior, carried out by means of wide area TCAD 2-D simulations. Transversal current path, localized lifetime control effects, and turn-on dynamics are also included into the model. The model shows good robustness properties, even in demanding numerical conditions. Validation of the SPICE model with experiments performed on a 1.2-kV 30-A commercial device, in both static and dynamic conditions, demonstrates its remarkable correctness and accuracy. To further confirm the applicability of the proposed model in real-operating conditions, a quasi-resonant converter has been realized and the measurements on the realized circuit have been successfully compared with the results obtained with the proposed model.

ACS Style

Michele Riccio; Giuseppe De Falco; Paolo Mirone; Luca Maresca; Marianna Tedesco; Giovanni Breglio; Andrea Irace. Accurate SPICE Modeling of Reverse-Conducting IGBTs Including Self-Heating Effects. IEEE Transactions on Power Electronics 2016, 32, 3088 -3098.

AMA Style

Michele Riccio, Giuseppe De Falco, Paolo Mirone, Luca Maresca, Marianna Tedesco, Giovanni Breglio, Andrea Irace. Accurate SPICE Modeling of Reverse-Conducting IGBTs Including Self-Heating Effects. IEEE Transactions on Power Electronics. 2016; 32 (4):3088-3098.

Chicago/Turabian Style

Michele Riccio; Giuseppe De Falco; Paolo Mirone; Luca Maresca; Marianna Tedesco; Giovanni Breglio; Andrea Irace. 2016. "Accurate SPICE Modeling of Reverse-Conducting IGBTs Including Self-Heating Effects." IEEE Transactions on Power Electronics 32, no. 4: 3088-3098.