Electrical Characteristic Curves
DC Current Transfer Ratio vs.
Collector Current
3
10
VCE=10V
2
10
1
10
0
10
0
10
1
2
10
10
Collector Current, Ic(mA)
Fig.3 Capacitance
2
10
IE=0
f=1MHz
1
10
-1
0
10
10
1
2
10
10
Collector-Base Voltage(V)
MPSA42
Fig.2 Saturation Voltage
1
10
Ic=10*IB
0
VBE(SAT)
10
-1
10
VCE(SAT)
-2
10
-1
10
3
10
0
1
2
3
10
10
10
10
Collector Current, Ic(mA)
Current Gain
Bandwidth Product
VCE=20V
2
10
1
10
0
10
1
2
10
10
Collector Current, Ic(mA)
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