Short-Circuit Protection Function of Gate Driver for SiC FET

SiC FET와 Gate Driver의 단락 보호 기능

  • Shin, Han Ho (Dept. of Electronic Engineering, Pukyong National University) ;
  • Heo, Joon (Dept. of Electronic Engineering, Pukyong National University) ;
  • Jeon, Seong-Jeub (Dept. of Electronic Engineering, Pukyong National University)
  • 신한호 (부경대학교 전자공학과) ;
  • 허준 (부경대학교 전자공학과) ;
  • 전성즙 (부경대학교 전자공학과)
  • Published : 2017.11.24

Abstract

In this paper, a short-circuit protection function of a gate driver for SiC FET is investigated, which monitors voltage between drain and source of a FET under turn-on condition and turns off the FET if the voltage exceeds a predefined value.

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