BC546,BC547,BC548 SERIES
ELECTRICAL CHARACTERISTICS CURVE BC546A,BC547A,BC548A ONLY
100
VCB=30V
10
1
0
25
50
75
100
125
150
Junction Temperature, TJ (OC)
Fig. 1. Typical ICB0 vs.
300
TJ=150˚ C
250
TJ=100˚ C
200
150
TJ=25 C
100
VCE=5V
50
0
0.01
0.1
1
10
100
Collector Current, IC (mA)
Fig. 2. Typical hFE vs.
1000
1200
1000
800
600
TJ = 100 ˚C
TJ = 25 ˚C
400
200
TJ = 150 ˚C
VCE=5V
0
0.01
0.1
1
10
100
1000
Collector Current, IC (mA)
Fig. 3. Typical VBE(ON) vs.
1000
TJ = 100 ˚C
100
TJ = 150 ˚C
TJ = 25 ˚C
IC/IB=20
10
0.01
0.1
1
10
100
1000
Collector Current, IC (mA)
Fig. 4. Typical VCE(SAT) vs.
1200
1000
800
600
TJ = 100 ˚C
TJ = 25 ˚C
400
200
TJ = 150 ˚C
IC/IB=20
0
0.01
0.1
1
10
100
Collector Current, IC (mA)
Fig. 5. Typical VBE(SAT) vs.
STAD-DEC.02.2005
10
Cib (EB)
TJ = 25 ˚C
Cob (CB)
1
0.1
1
10
100
Reverse Voltage (V)
Fig. 6. Typical Capacitances vs.
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