BC856BDW1T1, BC857BDW1T1, BC857CDW1T1
BC858BDW1T1, BC858CDW1T1
TYPICAL PNP CHARACTERISTICS — BC856
h
FE
, DC CURRENT GAIN (NORMALIZED)
-1.0
-0.8
2.0
V, VOLTAGE (VOLTS)
-0.1 -0.2
-0.5 -1.0 -2.0
-5.0 -10
-20
-50 -100 -200
-0.6
1.0
0.5
-0.4
-0.2
0.2
0
-0.2
-0.5
-1.0
-2.0
-5.0
-10
-20
-50
-100
-200
I
C
, COLLECTOR CURRENT (AMP)
I
C
, COLLECTOR CURRENT (mA)
Figure 1. DC Current Gain
V
CE
, COLLECTOR– EMITTER VOLTAGE (VOLTS)
Figure 2. “On” Voltage
θ
VB
, TEMPERATURE COEFFICIENT (mV/°C)
-2.0
-1.0
-1.6
-1.4
-1.2
-1.8
-0.8
-2.2
-0.4
-2.6
0
-0.02
-0.05
-0.1
-0.2
-0.5
-1.0
-2.0
-5.0
-10
-20
-3.0
-0.2
-0.5
-1.0
-2.0
-5.0
-10
-20
-50
-100
-200
I
B
, BASE CURRENT (mA)
I
C
, COLLECTOR CURRENT (mA)
Figure 3. Collector Saturation Region
40
Figure 4. Base–Emitter Temperature Coefficient
f
T
, CURRENT-GAIN-BANDWIDTH PRODUCT(MHz)
500
C, CAPACITANCE (pF)
20
200
10
0.8
6.0
100
50
4.0
20
2.0
-0.1 -0.2
-0.5
-1.0
-2.0
-5.0
-10
-20
-50
-100
-1.0
-10
-100
V
R
, REVERSE VOLTAGE (VOLTS)
I
C
, COLLECTOR CURRENT (mA)
Figure 5. Capacitance
Figure 6. Current–Gain – Bandwidth Product
BC856b–3/5
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