Datasheet

IRG4IBC30FD
www.irf.com 9
Vg
GATE SIGNAL
DEVICE UNDER TEST
CURRENT D.U.T.
VOLTAGE IN D.U.T.
CURRENT IN D1
t0
t1
t2
D.U.T.
V *
c
50V
L
1000V
6000µF
100V
Figure 19. Clamped Inductive Load Test Circuit
Figure 20. Pulsed Collector Current
Test Circuit
R
L
=
480V
4 X I
C
@25°C
0 - 480V
Figure 18e. Macro Waveforms for Figure 18a's Test Circuit