120
100
80
60
40
20
0
0
IC – VCE
6
4
Common emitter
Tc = 25°C
3
2
1
0.6
0.4
IB = 0.2 mA
4
8
12
16
20
24
Collector-emitter voltage VCE (V)
hFE – IC
500
Common emitter
300
VCE = 10 V
Tc = 100°C
100
50
−25
25
30
10
0.3
1
3
10
30
100
Collector current IC (mA)
2SC4544
hFE – IC
500
Common emitter
300
Tc = 25°C
100
VCE = 20 V
50
5 10
30
10
0.3
1
3
10
30
100
Collector current IC (mA)
VCE (sat) – IC
5
Common emitter
3
Tc = 25°C
1
0.5
0.3
0.1
0.05
0.3
IC/IB = 10
5
2
1
3
10
30
100
Collector current IC (mA)
5
3
1
0.5
0.3
0.1
0.05
0.3
VCE (sat) – IC
Common emitter
IC/IB = 5
Tc = 100°C
−25
25
1
3
10
30
100
Collector current IC (mA)
VBE (sat) – IC
5
3
Common emitter
IC/IB = 5
Tc = 25°C
1
0.5
0.3
0.1
0.3
1
3
10
30
100
Collector current IC (mA)
3
2004-07-26