Review on the reliability mechanisms of SiC power MOSFETs: A comparison between planar-gate and trench-gate structures

J Wei, Z Wei, H Fu, J Cao, T Wu, J Sun… - … on Power Electronics, 2023 - ieeexplore.ieee.org
To clarify the current research situation and offer a better understanding of the reliability for
silicon carbide (SiC) power metal-oxide-semiconductor field-effect transistors (mosfet s), a …

Is SiC a predominant technology for future high power electronics?: a critical review

ASA Fletcher, D Nirmal, J Ajayan… - Current …, 2025 - benthamdirect.com
Due to the magnificent properties of Silicon Carbide (SiC), such as high saturation drift
velocity, large operating temperature, higher cut-off and maximum frequency (fT and fmax) …

A Charge-to-Breakdown (QBD) Approach to SiC Gate Oxide Lifetime Extraction and Modeling

P Moens, J Franchi, J Lettens… - … Devices and ICs …, 2020 - ieeexplore.ieee.org
This paper proposes a charge-to-breakdown (Q BD) approach for SiC/SiO 2 dielectric
lifetime extraction. The current through the dielectric is shown to be a combination of Fowler …

Interfacial damage extraction method for SiC power MOSFETs based on CV characteristics

J Wei, S Liu, R Ye, X Chen, H Song… - … Devices and IC's …, 2017 - ieeexplore.ieee.org
In this work, a useful interfacial damage extraction method for SiC power MOSFETs based
on the CV characteristics is proposed. According to the five different interface situations of …

Power Cycling Test on 3.3kV SiC MOSFETs and the Effects of Bipolar Degradation on the Temperature Estimation by VSD-Method

F Hoffmann, V Soler, A Mihaila… - 2019 31st International …, 2019 - ieeexplore.ieee.org
In this work the impact of bipolar degradation on the temperature estimation during power
cycling of high voltage SiC MOSFETs by means of the body-diode voltage drop is …

Review of methodologies for evaluating short-circuit robustness and reliability of SiC power MOSFETs

R Cui, Z Xin, Q Liu, J Kang, H Luo… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
To accelerate the broad application of silicon carbide (SiC) power MOSFETs, their short-
circuit (SC) robustness and reliability must be thoroughly evaluated. This article, therefore …

High-voltage 4H-SiC power MOSFETs with Boron-doped gate oxide

V Soler, M Cabello, M Berthou… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
A new process technology for 4H-SiC planar power MOSFETs based on a boron diffusion
step to improve the SiO 2/silicon carbide interface quality is presented in this paper. Large …

Comparison and Investigation on the Static and Dynamic Performance for medium-voltage (3300 V-6500 V) Ga2O3 and SiC planar gate MOSFETs

Z Wang, L Yuan, B Peng, Y Zhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The structural design, static, dynamic power losses and short-circuit robustness of vertical
Ga 2 O 3 planar gate MOSFETs for medium voltage (3300 V-6500 V) ratings are first …

Investigation on the degradation mechanism for SiC power MOSFETs under repetitive switching stress

J Wei, S Liu, R Lou, L Tang, R Ye… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
The degradation of electrical parameters for SiC power metal-oxide-semiconductor field-
effect transistors (MOSFETs) under repetitive switching stress is investigated in detail. The …

A new SiC quasi MOSFET for ultra-low specific on-resistance and improved reliability

M Kong, Z Cheng, Z Hu, N Yu, B Yi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this paper, a new ultra-low specific on-resistance quasi SiC MOSFET is proposed.
Compared with the conventional SiC MOSFET, the proposed quasi SiC MOSFET has no …