2SA1790
PC Ta
150
125
100
75
50
25
0
0
40
80
120
160
Ambient temperature Ta (°C)
IC VCE
−30
Ta = 25°C
−25
−20
IB = −250 µA
−200 µA
−15
−150 µA
−10
−100 µA
−5
−50 µA
0
0
−2 −4 −6 −8 −10
Collector-emitter voltage VCE (V)
VCE(sat) IC
−100
IC / IB = 10
−10
−1
− 0.1
Ta = 75°C
25°C
−25°C
− 0.01
− 0.1
−1
−10
−100
Collector current IC (mA)
hFE IC
120
VCE = −10 V
100
Ta = 75°C
80
25°C
60
−25°C
40
20
0
− 0.1
−1
−10
−100
Collector current IC (mA)
fT IE
600
VCB = −10 V
Ta = 25°C
500
400
300
200
100
0
0.1
1
10
100
Emitter current IE (mA)
Cob VCB
6
f = 1 MHz
IE = 0
Ta = 25°C
5
4
3
2
1
0
− 0.1
−1
−10
−100
Collector-base voltage VCB (V)
Cre VCE
5
IC = −1 mA
f = 10.7 MHz
Ta = 25°C
4
3
2
1
0
−1
−10
−100
Collector-emitter voltage VCE (V)
GP IC
24
VCE = −10 V
f = 100 MHz
20
Ta = 25°C
16
12
8
4
0
− 0.1
−1
−10
−100
Collector current IC (mA)
NF IE
5
VCB = −10 V
f = 100 MHz
Ta = 25°C
4
3
2
1
0
0.1
1
10
Emitter current IE (mA)
2
SJC00031BED