18N50
TEST CIRCUITS AND WAVEFORMS(Cont.)
Power MOSFET
Gate Charge Test Circuit
Gate Charge Waveforms
Resistive Switching Test Circuit
10V
tP
VDS
RG
ID
L
DUT
VDD
Unclamped Inductive Switching Test Circuit
Resistive Switching Waveforms
BVDSS
IAS
VDD
EAS=
1
2
LIAS2
BVDSS
BVDSS-VDD
ID(t)
VDS(t)
Time
tP
Unclamped Inductive Switching Waveforms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
QW-R502-477.G