2024
DOI: 10.3390/electronics13152937
|View full text |Cite
|
Sign up to set email alerts
|

Design Optimization of an Enhanced-Mode GaN HEMT with Hybrid Back Barrier and Breakdown Voltage Prediction Based on Neural Networks

Kuiyuan Tian,
Jinwei Hu,
Jiangfeng Du
et al.

Abstract: To improve the breakdown voltage (BV), a GaN-based high-electron-mobility transistor with a hybrid AlGaN back barrier (HBB-HEMT) was proposed. The hybrid AlGaN back barrier was constructed using the Al0.25Ga0.75N region and Al0.1G0.9N region, each with a distinct Al composition. Simulation results of the HBB-HEMT demonstrated a breakdown voltage (1640 V) that was 212% higher than that of the conventional HEMT (Conv-HEMT) and a low on-resistance (0.4 mΩ·cm2). Ultimately, the device achieved a high Baliga’s figu… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 39 publications
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?