3N40 Datasheet, PDF (4/6 Pages) Unisonic Technologies – 3A, 400V N-CHANNEL POWER MOSFET

3N40
Preliminary
„ TEST CIRCUITS AND WAVEFORMS
D.U.T.
+
V_DS
-
+
-
L
Power MOSFET
R_G
Driver
V_DD
* dv/dt controlled by R_G
Same Type
V_GS
as D.U.T.
* I_SD controlled by pulse period
* D.U.T.-Device Under Test
V_GS
(Driver)
I_SD
(D.U.T.)
V_DS
(D.U.T.)
Peak Diode Recovery dv/dt Test Circuit
P.W.
Period
P. W.
D=
Period
V_GS= ^10V
I_FM, Body Diode Forward Current
di/dt
I_RM
Body Diode Reverse Current
Body Diode Recovery dv/dt
V_DD
Body Diode
Forward Voltage Drop
Peak Diode Recovery dv/dt Waveforms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-553.c