12N40
Preliminary
Power MOSFET
TEST CIRCUITS AND WAVEFORMS (Cont.)
V
DS
90%
V
GS
10%
t
D(ON)
t
R
t
D(OFF)
t
F
Switching Test Circuit
Switching Waveforms
Unclamped Inductive Switching Test Circuit
Unclamped Inductive Switching Waveforms
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www.unisonic.com.tw
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