AON7611
30V Complementary MOSFET
Gate Charge Test Circuit & Waveform
Vgs
Qg
-
-10V
-
VDC
Qgs
Qgd
+
Vds
VDC
+
DUT
Vgs
Ig
Charge
R esistive Sw itching Test C ircuit & W aveform s
R L
V ds
to ff
to n
t
f
td(o ff)
td(o n)
t
r
Vgs
-
90%
10%
D U T
V dd
Vgs
V DC
+
R g
V gs
V ds
Unclamped Inductive Switching (UIS) Test Circuit & Waveforms
EAR= 1/2 LIA2R
L
Vds
Id
Vgs
Vds
-
Vgs
Vdd
VDC
+
Id
Rg
I AR
DUT
Vgs
Vgs
Diode Recovery Test Circuit & Waveforms
Q rr = - Idt
Vds +
DUT
Vgs
trr
Vds -
L
-Isd
-IF
Isd
Vgs
dI/dt
-IRM
+
Vdd
VDC
Vdd
-
-Vds
Ig
11 / 11
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