2SA817A
IC – VCE
−320
−3.5 −3.0
−280
−240
−2.5
−2.0
−200
−1.5
−160
−1.0
−120
Common emitter
Ta = 25°C
−80
−40
0
0
IB = −0.5 mA
0
−1 −2 −3 −4 −5 −6 −7 −8
Collector-emitter voltage VCE (V)
VCE (sat) – IC
−1
−0.5
Common emitter
IC/IB = 10
−0.3
−0.1
−0.05
−0.03
Ta = 100°C
−25 25
−0.01
−1
−3
−10
−30
−100
Collector current IC (mA)
−300
PC – Ta
1.6
1.2
0.8
0.4
0
0
40
80
120
160
200
Ambient temperature Ta (°C)
1000
500
300
100
50
30
hFE – IC
Ta = 100°C
25
−25
Common emitter
VCE = −2 V
10
−1
−3
−10
−30
−100 −300
Collector current IC (mA)
−300
−250
−200
−150
IC – VBE
Common emitter
VCE = −2 V
25 −25
Ta = 100°C
−100
−50
0
0 −0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6
Base-emitter voltage VBE (V)
Safe Operating Area
−1000 IC max (pulsed)*
−500 IC max (continuous)
−300
−100
−50
−30
DC operation
Ta = 25°C
10 ms*
1 ms*
100 ms*
−10
−5
−3 *: Single nonrepetitive pulse
Ta = 25°C
Curves must be derated linearly
with increase in temperature.
−1
−0.5 −1
−3
−10
VCEO max
−30
−100
Collector emitter voltage VCE (V)
3
2006-11-09