Datasheet

BC846, BC847, BC848
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10
BC847C, BC848C
Figure 33. Collector Saturation Region
I
B
, BASE CURRENT (mA)
Figure 34. Base−Emitter Temperature
Coefficient
I
C
, COLLECTOR CURRENT (mA)
1.6
1.2
2.0
2.8
2.4
1.2
1.6
2.0
0.02 1.0
10
0
20
0.1
0.4
0.8
V
CE
, COLLECTOR-EMITTER VOLTAGE (V)
VB
, TEMPERATURE COEFFICIENT (mV/ C)°θ
0.2 1.0
10 100
-55°C to +125°CT
A
= 25°C
I
C
= 50 mA I
C
= 100 mA
I
C
= 200 mA
I
C
=
20 mA
I
C
=
10 mA
1.0
Figure 35. Capacitances
V
R
, REVERSE VOLTAGE (VOLTS)
10
Figure 36. Current−Gain − Bandwidth Product
I
C
, COLLECTOR CURRENT (mAdc)
0.4 0.6 1.0 10 20
1.0
2.0 6.0
40
80
100
200
300
400
60
20
40
30
7.0
5.0
3.0
2.0
0.7 1.0 10 202.0
50
307.05.03.00.5
V
CE
= 10 V
T
A
= 25°C
C, CAPACITANCE (pF)
f, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
T
0.8 4.0 8.0
T
A
= 25°C
C
ob
C
ib