
1997 Aug 13
4
Philips Semiconductors
Product specification
Silicon diffused power transistors
BUT12; BUT12A
Fig.4 Forward bias SOAR.
T
mb
< 25
°
C.
I - Region of permissible DC operation.
II - Permissible extension for repetitive pulse operation.
(1) P
tot max
and P
tot peak max
lines.
(2) Second breakdown limits.
andbook, full pagewidth
MGB945
10
1
10
2
10
3
1000
400
10
4
VCE (V)
VCE (V)
10
10
1
10
2
10
2
10
2
10
3
IC
(A)
IC
(A)
δ
= 0.01
1 ms
2 ms
5 ms
10 ms
20 ms
DC
100
μ
s
200
μ
s
500
μ
s
tp =
20
μ
s
50
μ
s
III
III
IV
I
II
(2)
(1)
IC max
ICM max
BUT12
BUT12A
BUT12
BUT12A