7N60A
TEST CIRCUITS AND WAVEFORMS (Cont.)
Power MOSFET
Fig. 2A Switching Test Circuit
Fig. 2B Switching Waveforms
50kΩ
12V
0.2µF
0.3µF
Same Type
as D.U.T.
10V
V
DS
Q
GS
Q
G
Q
GD
V
GS
DUT
3mA
V
GS
Charge
Fig. 3A Gate Charge Test Circuit
L
V
DS
BV
DSS
I
AS
R
D
V
DD
D.U.T.
t
p
V
DD
Fig. 3B Gate Charge Waveform
I
D(t)
V
DS(t)
10V
t
p
Time
Fig. 4A Unclamped Inductive Switching Test Circuit
Fig. 4B Unclamped Inductive Switching Waveforms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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VQW-R502-111,C