IC – VCE
−10
Common emitter
Tc = 25°C
−8
−500 −450
−400
−350
−300
−6
−250
−200
−4
−150
−100
−2
IB = −50 µA
0
0
−2
−4
−6
−8
−10
Collector-emitter voltage VCE (V)
2SB1558
−10
Common emitter
VCE = −5 V
−8
IC – VBE
−6
100
Tc = −25°C
−4
25
−2
0
0
−1
−2
−3
−4
−5
Base-emitter voltage VBE (V)
100000
50000
30000
Common emitter
VCE = −5 V
hFE – IC
Tc = 100°C
25
10000
−25
5000
3000
1000
500
300
100
−0.03 −0.1 −0.3 −1 −3 −10 −30 −100
Collector current IC (A)
VCE (sat) – IC
−10
Common emitter
−5 IC/IB = 250
−3
−1
Tc = −25°C
25
−0.5
100
−0.3
−0.1
−0.03 −0.05 −0.1
−0.3 −0.5 −1
−3 −5 −10
Collector current IC (A)
PC – Ta
120
Tc = Ta Infinite heat sink
100
80
60
40
20
0
0
25
50
75 100 125 150 175
Ambient temperature Ta (°C)
Safe Operating Area
−20
IC max (pulsed)*
−10 IC max (continuous)
10 ms*
−5
−3
DC operation
Tc = 25°C
100 ms*
−1
*: Single nonrepetitive pulse
Tc = 25°C
−0.5 Curves must be derated
linearly with increase in
temperature.
−0.3
−5
−10
−30 −50
VCEO
max
−100
−300
Collector-emitter voltage VCE (V)
3
2004-07-07