IRG4BC30U-S Ver la hoja de datos (PDF) - International Rectifier
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IRG4BC30U-S Datasheet PDF : 8 Pages
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IRG4BC30U-S
L
D .U .T.
VC *
50V
1000V
* Driver sam e type as D.U.T.; Vc = 80% of Vce(m ax)
* Note: Due to the 50V pow er supply, pulse w idth and inductor
w ill increase to obtain rated Id.
Fig. 13a - Clamped Inductive
Load Test Circuit
0 - 480V
480µF
960V
RL =
480V
4 X IC@25°C
Fig. 13b - Pulsed Collector
Current Test Circuit
IC
L
D river*
VC
D.U.T.
Fig. 14a - Switching Loss
Test Circuit
50V
1000V
* Driver same type
as D.U.T., VC = 480V
VC
90%
IC 5% 10%
t d(on)
www.irf.com
90%
10%
t d (o ff)
tr
tf
Eon
E off
E ts = (Eon +Eoff )
t=5µs
Fig. 14b - Switching Loss
Waveforms
7
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