IG = const.
Figure 14. Gate Charge Test Circuit & Waveform
V10GVS
VDS
VGS
RG
RL
VDD
VDS
90%
DUT
VGS 10%
td(on)
tr
t on
Figure 15. Resistive Switching Test Circuit & Waveforms
td(off)
tf
t off
VGS
Figure 16. Unclamped Inductive Switching Test Circuit & Waveforms
©2009 Fairchild Semiconductor Corporation
6
FCP22N60N / FCPF22N60NT Rev. C1
www.fairchildsemi.com