BCP 51 / 52 / 53
0.5
0.4
1.0
0.8
T
T
= -55°C
A
0.3
0.2
0.6
0.4
0.2
0
= 25°C
= 85°C
A
T
= 150°C
A
T
T
= 85°C
A
A
T
= 150°C
A
T
= 25°C
A
0.1
0
V
= -2V
CE
T
= -55°C
A
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
-IC, COLLECTOR CURRENT(A)
-IC, COLLECTOR CURRENT (A)
Fig 3 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
Fig. 4 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
1.2
300
250
200
150
100
1.0
0.8
0.6
T
= -55°C
A
T
= 25°C
= 85°C
A
T
A
0.4
V
= -5V
T
= 150°C
CE
A
f = 100MHz
0.2
0
50
0
I
/ I = 10
B
C
0.001
0.01
0.1
1
10
0
20
-IC, COLLECTOR CURRENT (mA)
Fig. 6 Typical Gain-Bandwidth Product vs. Collector Current
40
60
80
100
-IC, COLLECTOR CURRENT (A)
Fig. 5 Typical Base-Emitter Saturation Voltage
vs. Collector Current
160
140
f = 1MHz
120
100
80
C
ibo
60
40
20
0
C
obo
0
10
20
30
40
VR, REVERSE VOLTAGE (V)
Fig. 7 Typical Capacitance Characteristics
5 of 7
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June 2011
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BCP 51 / 52 / 53
Datasheet Number: DS35366 Rev. 2 – 2
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