BC857 Fairchild Semiconductor, BC857 Datasheet - Page 3

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BC857

Manufacturer Part Number
BC857
Description
Manufacturer
Fairchild Semiconductor
Datasheet

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BC856- BC860 Rev. B
Typical Performance Characteristics
Figure 3. Base-Emitter Saturation Voltage
-0.01
-0.1
10
Figure 5. Collector Output Capacitance
-10
1
-50
-45
-40
-35
-30
-25
-20
-15
-10
-1
-1
-5
-0
-0.1
-0
Figure 1. Static Characteristic
f=1MHz I
Collector-Emitter Saturation Voltage
-2
V
CB
V
[V], COLLECTOR-BASE VOLTAGE
CE
I
-4
C
V
E
[V], COLLECTOR-EMITTER VOLTAGE
[mA], COLLECTOR CURRENT
=0
CE
V
(sat)
BE
-6
(sat)
-1
-10
-8
I
B
= - 400
-10
I
B
= - 350
-12
µ
A
-10
I
B
= - 300
-14
µ
A
I
-100
B
I
I
= - 250
B
C
= - 200
I
-16
µ
B
= 10 I
A
I
= - 150
B
I
B
= - 100
= - 50
µ
B
-18
A
µ
A
µ
-100
µ
A
µ
A
A
-20
3
Figure 6. Current Gain Bandwidth Product
1000
1000
100
-100
100
10
-0.1
-10
10
-0.1
-1
Figure 4. Base-Emitter On Voltage
f=1MHz I
Figure 2. DC current Gain
-0.2
-1
I
C
I
C
[mA], COLLECTOR CURRENT
V
[mA], COLLECTOR CURRENT
E
BE
=0
[V], BASE-EMITTER VOLTAGE
-1
-0.4
-0.6
-10
-0.8
-10
V
CE
= - 5V
V
-1.0
CE
= - 5V
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-100
-1.2