A Novel Physics-Based Approach to Analyze and Model E-Mode p-GaN Power HEMTs

N Modolo, SW Tang, HJ Jiang… - … on Electron Devices, 2020 - ieeexplore.ieee.org
In this article, a physics-based analytical model which considers the channel charge (Q ch)
for enhancement-mode p-GaN power high-electron-mobility transistors (HEMTs) is …

Degradation behavior and mechanisms of E-mode GaN HEMTs with p-GaN gate under reverse electrostatic discharge stress

YQ Chen, JT Feng, JL Wang, XB Xu… - … on Electron Devices, 2020 - ieeexplore.ieee.org
The degradation behavior and its mechanisms of E-mode GaN high electron mobility
transistors (HEMTs) with p-GaN gate under electrostatic discharge (ESD) stress were …

A Physics-Based Analytic Model for p-GaN HEMTs

Z Bhat, SA Ahsan - IEEE Transactions on Electron Devices, 2024 - ieeexplore.ieee.org
This article introduces a physics-based framework for modeling drain current in p-GaN gate
high electron mobility transistors (p-GaN HEMTs). The model is constructed on fundamental …

A full GaN-integrated sawtooth generator based on enhancement-mode AlGaN/GaN MIS-HEMT for GaN power converters

X Li, M Cui, W Liu - 2019 International Conference on IC Design …, 2019 - ieeexplore.ieee.org
AlGaN/GaN metal-insulator-semiconductor high electron mobility transistors (MIS-HEMTs)
have superior advantages like low leakage current and large gate swing. To fully use those …

Physics-oriented device model for packaged GaN devices

DD Mahajan, SA Albahrani, R Sodhi… - … on Power Electronics, 2019 - ieeexplore.ieee.org
Physics-based compact models have well-known advantages over empirical modeling
approaches, such as consistent and physical behavior of the model for different types of …

[PDF][PDF] 基于表面势的增强型p-GaN HEMT 器件模型

葛晨, 李胜, 张弛, 刘斯扬, 孙伟锋 - 电子学报, 2022 - ejournal.org.cn
为了满足功率电路及系统设计对p-GaN HEMT (High Electron Mobility Transistor)
器件模型的需求, 本文建立了一套基于表面势计算方法的增强型p-GaN HEMT 器件SPICE …

An ASM-Based Semiempirical Model for AlGaN/GaN Power HEMTs With p-GaN Gate

T Shi, Y Lei, Y Wang - IEEE Transactions on Electron Devices, 2024 - ieeexplore.ieee.org
In this article, a semiempirical model for enhancement-mode (E-mode) AlGaN/gallium nitride
(GaN) high-electron mobility transistors (HEMTs) with p-GaN gate is extended from …

Analysis of instability behavior and mechanism of E-mode GaN power HEMT with p-GaN gate under off-state gate bias stress

S Elangovan, EY Chang, S Cheng - Energies, 2021 - mdpi.com
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 …

Semiconductor device with linear capacitance

T Palacios, N Chowdhury, Q Xie - US Patent 12,113,061, 2024 - Google Patents
Primary Examiner–Cuong B Nguyen (74) Attorney, Agent, or Firm–DALY, CROWLEY,
MOFFORD & DURKEE, LLP (57) ABSTRACT A semiconductor device having relatively …

Degradation Behavior and Mechanism of E-mode Cascode GaN HEMTs under Hydrogen Environment

P Zhao, Z Zha, Q Xiao, J Chen, J Zhu… - … Conference on Power …, 2023 - ieeexplore.ieee.org
In this paper, we have investigated the degradation behavior and the physical mechanism of
the E-mode Casecode GaN HEMTs after hydrogen treatment. The effects of hydrogen on the …