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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 2SC3731
2
10
100
1000
I C, mA
10
100
200
Rise tim e vs. collector current
IC/IB=10
IC/IB=20
VCC= 30V
Turn on tim e vs. collector current
10
IC/IB=10
IC/IB=20
10
2
100
1000
200
I C, mA
100
VCC= 30V
VBE(off)= -5V
Storage tim e vs. collector current
10
2
10
100
1000
IC/IB=10 to 20
200
I C, mA
100
VCC= 30V
IB1= -IB2
100
10
2
I C, mA
IC/IB=20
10
IC/IB=10
200
100
Fall tim e vs. collector current
1000
VCC= 30V
IB1= -IB2
VCE(sat)
0.1
0.01
10
1
I C, mA
100
1
0.1
3
Base and collector saturation
voltage vs. collector current
VBE(sat)
IC/IB=10
0.1
0.1
1
VCB, V
VEB, V
10
100
Input and output capacitance
vs. reverse voltage
f=1MHz
IE=0(Cib)
IC=0(Cob)
1
10
30
Cob
Cib
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