Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Study on the Design of Power MOSFET with ESD Protection Circuits

Zener ESD 보호회로 내장 전력 MOSFET 최적 설계

  • Nahm, Eui-Seok (Department of Ubiquitous IT, Far East University) ;
  • Kang, Ey Goo (Department of Photovoltaic Engineering, Far East University)
  • 남의석 (극동대학교 유비쿼터스IT학과) ;
  • 강이구 (극동대학교 태양광공학과)
  • Received : 2015.08.07
  • Accepted : 2015.08.24
  • Published : 2015.09.01

Abstract

This paper was proposed 900 V Power MOSFET with ESD protection circuits using zener diodes. And we were carried out and analyzed its electrical characteristics. As a result of designing 900 V power MOSFET, we obtained 1,000 V breakdown voltage, 3.49 V threshold voltage and $0.249{\Omega}{\cdot}cm^2$. And we designed ESD circuits using 2 series zener diode and 4 series zener diodes. After analyzing electrical characteristics, we obtained 26 V forward voltage drop and 47 V breakdown voltage. Therefore, This devices can enoughly use power module, SMPS and Automotive.

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References

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