IG = const.
Figure 13. Gate Charge Test Circuit & Waveform
V10GVS
VDS
VGS
RG
RL
VDD
VDS
90%
DUT
VGS 10%
td(on)
tr
t on
Figure 14. Resistive Switching Test Circuit & Waveforms
td(off)
tf
t off
VGS
Figure 15. Unclamped Inductive Switching Test Circuit & Waveforms
©2014 Fairchild Semiconductor Corporation
FCH077N65F Rev. C0
6
www.fairchildsemi.com