Investigation of AlGaN/GaN HEMT Breakdown analysis with Source field plate length for High power applications

D. Godfrey, D. Nirmal, L. Arivazhagan, Yu Lin Chen, Tien Han Yu, Brigis Roy, Wen Kuan Yeh, D. Godwinraj

研究成果: Conference contribution同行評審

12 引文 斯高帕斯(Scopus)

摘要

Breakdown characteristic of GaN-HEMT with field plate (FP) technique is investigated. Source field plate length (LFP) is varied and its impact on breakdown voltage is studied. The investigation of GaN-HEMT is carried out using Technology Computer Aided Design (TCAD). Various physical models such as mobility, polarization and recombination models are used to tune the simulation. It is observed that breakdown voltage enhances source field plate length. It is also observed that VBR shows less dependency for LFP > 4μm.

原文English
主出版物標題ICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems
發行者Institute of Electrical and Electronics Engineers Inc.
頁面244-246
頁數3
ISBN(電子)9781728163680
DOIs
出版狀態Published - 3月 2020
事件5th International Conference on Devices, Circuits and Systems, ICDCS 2020 - Coimbatore, 印度
持續時間: 5 3月 20206 3月 2020

出版系列

名字ICDCS 2020 - 2020 5th International Conference on Devices, Circuits and Systems

Conference

Conference5th International Conference on Devices, Circuits and Systems, ICDCS 2020
國家/地區印度
城市Coimbatore
期間5/03/206/03/20

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