MOSFET参数理解及测试项目方法

DSterminatesPage10–thetwoterminatesbetweenDrainandSourceVGSPage10–pulsedvoltageappliedonGate(sourcewasgrounded)VdsPage10–VoltageonDrain(sourcewasgrounded)VdoffPage10–Vdswithafixedvoltage,andVGSwithapulsedvoltage,whenVGSturnoff,themeasuredVdsreadingafter‘delaytime’iscalled‘Vdoff(Vturnoff)’,seebelowleftpictureACtest‘tf’Page10–tf=timefall,it’sthetimethatVDSrisefrom10%to90%