Driving IGBTs with unipolar gate voltage

ttliu666

Introduction
Infineon recommends the use of negative gate voltage to safely turn-off
and block IGBT modules. In areas with nominal currents less than
100tA the negative gate voltage is often omitted for cost reasons. The
following paper describes special considerations for a unipolar drive of
IGBT modules.

清风飘雪2019

好资料，谢谢分享