IRG4BC40S View Datasheet(PDF) - International Rectifier
Part Name
Description
Manufacturer
IRG4BC40S Datasheet PDF : 8 Pages
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IRG4BC40S
L
D.U.T.
VC *
50V
1000V
Q
R
* Driver s am e ty pe as D .U .T.; Vc = 80% of V ce (m ax )
* Note: Due to the 50V pow er supply, pulse width and inductor
w ill increase to obtain rated Id.
Fig. 13a - Clamped Inductive
Load Test Circuit
0 - 480V
480µF
960V
RL
=
4
X
480V
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
Q
* Driver same type
as D.U.T., VC = 480V
R
S
Q
R
S
VC
90%
IC 5% 10%
t d(on)
www.irf.com
90%
10%
td(o ff)
tr
tf
Eon
E o ff
E ts = (Eo n +E off )
t=5µs
Fig. 14b - Switching Loss
Waveforms
7
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