BC846A/B-BC847A/B/C
BC848A/B/C-BC849B/C
BC850B/C
WE IT R ON
BC847/BC848/BC849/BC850 Series
1.0
VCE=10V
TA=25 C
0.9
V, VOLTAGE (VOLTS)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
VCE
(sat)
@IC/BC=10
0.2 0.3
0.5 0.7 1.0
2.0 3.0
5.0 7.0 10
20 30 50
70 100
TA=25 C
VBE
(sat)
@IC/BC=10
VBE
(ON)
@VCE= 10V
hFE,NORMALIZED DC CURRENT GAIN
2.0
1.5
1.0
0.8
0.6
0.4
0.3
0.2
0.2
0.5
1.0
2.0
5.0
10
20
50
100
200
0
0.1
IC, COLLECTOR CURRENT (mAdc)
Figure1.Normalized DC Current Gain
IC, COLLECTOR CURRENT (mAdc)
Firure2. "Saturation" And "On" Voltage
qVB, TEMPERATURE COEFFICIENT (mV/ C)
VCE, COLLECTOR- EMITTER VOLTAGE (V)
2.0
1.0
1.2
1.6
2.0
2.4
2.8
-55 C to +125 C
TA=25 C
1.6
IC= 200mA
1.2
IC=
10mA
IC= 100mA
0.8
IC=-50mA
IC= 20mA
0.4
0
0.02
0.1
1.0
10
20
0.2
IB, BASE CURRENT (mA)
Figure 3. Collector Saturation Region
1.0
10
IC, COLLECTOR CURRENT (mA)
100
Figure 4. Base-Emitter Temperature Coefficient
10
7.0
C,CAPACITANCE (pF)
5.0
Cib
TA=25 C
fT, CURRENT-GAIN-BANDWIDTH PRODUCT (MHz)
400
300
200
V
CE
=10V
T
A
= 25 C
100
80
60
40
30
20
0.5 0.7 1.0
2.0
3.0
5.0
7.0
10
20
30
50
3.0
2.0
Cob
1.0
0.4
0.6 0.8 1.0
2.0
4.0
6.0 8.0 10
20
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Capacitances
IC, COLLECTOR CURRENT (mAdc)
Figure 6. Current-Gain- Bandwidth Product
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TAITRON [ TAITRON COMPONENTS INCORPORATED ]
