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Dated : 07/08/2003
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
ST 2SC2901
0.1
0.01
10
1
I C, mA
100
1
0.1
3
25 C
Base and collector saturation
voltage vs. collector current
Ta=75 C
Ta=75 C
-25 C
-25 C
VBE(sat)
VCE(sat)
IC/IB=10
25 C
0.1
0.1
1
VCB, V
VEB, V
10
100
Cob
Input and output capacitance
vs. reverse voltage
f=1MHz
IE=0(Cob)
IC=0(Cib)
10
1
30
Cib
0.1
1
I C, mA
DC current gain vs. collector current
100
10
1000
25 C
-25 C
Ta=75 C
10
100
VCE=1V
80
0
40
200
160
120
0.8
0.4
1.2
25
20
8
140
2
2.0
0
1
1.6
10
8
6
4
0
8
4
4
12
20
16
180
160
20
IB=20 A
60
12
16
40
80
100
120
I B=0.5m A
VCE (V)
VCE (V)
Collector current vs.
collector emitter voltage
Collector current vs.
collector emitter voltage
Total power dissipation vs.
ambient temperature
Ambient temperature Ta ( C)
200
0
50
100
600
800
400
200
150
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