10N50K-MT
TEST CIRCUITS AND WAVEFORMS
Power MOSFET
DUT
R
G
+
V
DS
L
-
I
SD
V
GS
V
DD
Driver
Same Type
as DUT
dv/dt controlled by R
G
I
SD
controlled by pulse period
Peak Diode Recovery dv/dt Test Circuit & Waveforms
V
GS
(Driver)
D=
Gate Pulse Width
Gate Pulse Period
10V
I
FM
, Body Diode Forward Current
I
SD
(DUT)
I
RM
Body Diode Reverse Current
V
DS
(DUT)
di/dt
Body Diode Recovery dv/dt
V
SD
V
DD
Body Diode Forward
Voltage Drop
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-A97.E