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On-Die Bidirectional ESD Protection Circuit for GaN-on-Silicon Power HEMT

  • Chieh Chen Ker
  • , Chun Yu Lin
  • , Ming Dou Ker
  • , Yu Hsuan Chang
  • , Ching Wei Li
  • , Tsung Yin Chiang
  • , Chun Chi Wang

研究成果: 書貢獻/報告類型 › 會議論文篇章

摘要

An on-die bidirectional gate-to-source ESD protection circuit for power high-electron-mobility transistors (HEMTs) is proposed and verified in a GaN-on-Si process. A voltage detection mechanism is incorporated to ensure that the ESD protection circuit is selectively activated only under ESD stress conditions, thereby minimizing standby leakage current during normal operation. High ESD robustness has been successfully achieved, where human body model (HBM) level exceeding ± 8 kV and human metal model (HMM) level with IEC ESD Gun beyond ± 2.5 kV have been verified. Furthermore, a surge level exceeding ± 45\V has been demonstrated.

原文英語
主出版物標題2026 IEEE International Reliability Physics Symposium, IRPS 2026
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9798331589714
DOIs
出版狀態已發佈 - 2026
對外發佈是
事件2026 IEEE International Reliability Physics Symposium, IRPS 2026 - Tucson, 美国
持續時間: 2026 3月 22 → 2026 3月 26

出版系列

名字IEEE International Reliability Physics Symposium Proceedings
ISSN(列印)1541-7026

會議

會議2026 IEEE International Reliability Physics Symposium, IRPS 2026
國家/地區美国
城市Tucson
期間2026/03/22 → 2026/03/26

ASJC Scopus subject areas

  • 一般工程

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