Advancements in silicon carbide-based supercapacitors: materials, performance, and emerging applications

Y Liu, G Li, L Huan, S Cao - Nanoscale, 2024 - pubs.rsc.org
Silicon carbide (SiC) nanomaterials have emerged as promising candidates for
supercapacitor electrodes due to their unique properties, which encompass a broad …

Methodology for Characterizing Degradation Locations of Planar and Trench Gate SiC Power MOSFETs under Repetitive Short Circuit Stress

Y Yang, M Yang, Z Gu, S Yang, C Han… - … on Power Electronics, 2024 - ieeexplore.ieee.org
Degradation of SiC power mosfet s under repetitive short-circuit (SC) stress is significant to
the reliability of the power systems. A deep level transient spectrum method together with …

Industry perspective on power electronics for electric vehicles

CC Tu, CL Hung, KB Hong, S Elangovan… - Nature Reviews …, 2024 - nature.com
Driven by the global effort towards reduction of carbon dioxide emissions from cars, the
gradual phase out of fuel cars accompanied by the rise of electric vehicles (EVs) has …

A Bayesian Neural Network-based approach for multistate reliability assessment of solder joints exposed to various failure mechanisms

Y Li, S Askar, S Paucar-Sullca, JM Burga-Falla… - Vacuum, 2024 - Elsevier
The evaluation of the operational lifespan of solder joints in electronic devices, especially
when subjected to intricate mission profiles, stands as a pivotal imperative in the domain of …

Short Circuit Protection of Silicon Carbide MOSFETs: Challenges, Methods, and Prospects

M Zhang, H Li, Z Yang, S Zhao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With the fabulous growth of the renewable energy industry, silicon carbide (SiC) metal-oxide-
semiconductor field-effect transistors (mosfet s) are increasingly finding applications in …

Expansion Limitation of Current Channel in Avalanche Transistors Under Voltage Ramp Triggering Conditions

K Wen, L Liang, L Han, Z Yang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
To explain the frequent thermal failure of avalanche transistors (ATs) in Marx-bank circuits
(MBCs), the process of current channel formation under voltage ramp triggering conditions is …

Self-clamped P-shield 4H-SiC trench MOSFET for low turn-off loss and suppress switching oscillation

L Wu, G Yang, D Yang, Z Tu, J Yuan, D Zhao… - Microelectronics …, 2024 - Elsevier
A novel 4H-SiC trench MOSFET with self-clamped P-region (SCP-MOS) is proposed. The
breakdown voltage is boosted and switching oscillation is suppressed by introducing a …

Electrical-Thermal Coupling Modeling of SiC MOSFETs Based on Field-Circuit Coupling and Its Application in Junction Temperature Calculation during Surges

Y Zhao, Z Wang, J Wang, Y Tang, B Ji… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The chip temperature stands as a pivotal factor in assessing the surge reliability of silicon
carbide metal-oxide-semiconductor-field-effect transistors (SiC MOSFETs). Under surge …

An In-Depth Investigation into Short-Circuit Failure Mechanisms of State-of-the-Art 1200 V Double Trench SiC MOSFETs

X Li, Y Wu, Z Qi, Z Fu, Y Chen, W Zhang… - … on Power Electronics, 2024 - ieeexplore.ieee.org
In this article, the short-circuit capability of 1200 V state-of-the-art silicon carbide (SiC) metal–
oxide–semiconductor field-effect transistor (mosfet) featuring reinforced double t rench …

[HTML][HTML] Concept of Enabling Over-Current Capability of Silicon-Carbide-Based Power Converters with Gate Voltage Augmentation

S Bhadoria, Q Xu, X Wang, HP Nee - Energies, 2024 - mdpi.com
Various methods have been discussed in the literature regarding enabling the over-current
(OC) capability of silicon carbide (SiC) MOSFETs. SiC MOSFETs can operate at up to 250° …