Transistors
zElectrical characteristics curves
10
Ta=25°C
8
6
50 45
40
35
30
25
20
4
15
10
2
5
0
IB=0µA
0
10
20
VCE-COLLECTOR-EMITTER VOLTAGE (V)
Fig.1 Grounded emitter output
characteristics
UMT3906/SST3906/MMST3906
IC / IB=10
Ta=25°C
0.3
0.2
0.1
0
0.1
1.0
10
100
IC EMITTER COLLECTOR CURRENT (mA)
Fig.2 Collector-emitter saturation
voltage vs. collector current
500
100
10
5
0.1
Ta=25°C
VCE=5V
3V
1V
1.0
10
100
IC-COLLECTOR CURRENT (mA)
1000
Fig.3 DC current gain vs.collector current ( Ι )
500
Ta=125°C
100
Ta=25°C
Ta= −55°C
VCE=5V
10
5
0.1
1.0
10
100
1000
IC-COLLECTOR CURRENT (mA)
Fig.4 DC current gain vs. collector current ( ΙΙ )
Rev.B
2/4