Analysis of Instability Behavior and Mechanism of E-Mode GaN Power HEMT with p-GaN Gate under Off-State Gate Bias Stress

In this study, we investigate the degradation characteristics of E-mode GaN High Electron Mobility Transistors (HEMTs) with a p-GaN gate by designed pulsed and prolonged negative gate (V<sub>GS</sub>) bias stress. Device transfer and transconductance, output, and gate-leakage characteris...

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Bibliographic Details
Main Authors: Surya Elangovan, Edward Yi Chang, Stone Cheng
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/14/8/2170