Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 3/ 6
CYStech Electronics Corp.
Characteristic Curves
Current Gain vs Collector Current
Saturation Voltage vs Collector Current
1000
100
10
10000
1000
100
VCESAT
IC=100IB
VCE=2V
IC=40IB
IC=50IB
VCE=1V
IC=30IB
10
1
1
0
10
100
1000
10000
1
10
100
1000
10000
Collector Current---IC(mA)
Collector Current---IC(mA)
Saturation Voltage vs Collector Current
Output Characteristics
10000
1000
100
7
6
5
4
3
2
1
0
IB=50mA
VBESAT@IC=10IB
IB=25mA
IB=20mA
IB=15mA
IB=10mA
IB=5mA
IB=0
10
100
1000
10000
0
1
2
3
4
5
6
Collector Current---IC(mA)
Collector-to-Emitter Voltage---VCE(V)
Output Characteristics
Power Derating Curves
4
3.5
3
12
10
8
IB=20mA
2.5
2
IB=10mA
IB=6mA
6
1.5
1
4
IB=4mA
IB=2mA
2
No heat sink
0.5
0
IB=0
0
1
2
Collector-to-Emitter Voltage---VCE(V)
3
4
5
6
0
50
Ambient Temperature---TA(℃)
100
150
200
BTB1205I3
CYStek Product Specification