IRG4PC30FD Datasheet, PDF (9/10 Pages) International Rectifier – INSULATED GATE BIPOLAR TRANSISTOR WITH ULTRAFAST SOFT RECOVERY DIODE(Vces=600V, Vce(on)typ.=1.59V, @Vge=15V, Ic=17A)

IRG4PC30FD
Vg G ATE SIG NAL
DEVICE UNDER TEST
CUR REN T D .U .T.
VO LTAG E IN D.U.T.
CURRENT IN D1
t0
t1 t2
Figure 18e. Macro Waveforms for Figure 18a's Test Circuit
50V
6000µF
100V
L
1 0 0 0 V Vc*
D.U.T.
0 - 480V
R_L=
480V
4 X I_C @25°C
Figure 19. Clamped Inductive Load Test
Circuit
Figure 20. Pulsed Collector Current
Test Circuit
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