BC857BRLT1 Datasheet, PDF (3/3 Pages) Leshan Radio Company – General Purpose Transistors(PNP Silicon)

LESHAN RADIO COMPANY, LTD.
BC857BRLT1
Fig.7 Collector-emitter saturation voltage vs.
collector current ( )
–1
I C /I B = 10
–0.5
Fig.8 Gain bandwidth product vs. emitter current
1000
T A = 25°C
V CE = –12V
500
–0.2
–0.1
–0.05
T A = 100°C
25°C
–40°C
–0.2
–0.5
–1
–2
–5
–10 –20
I _C, COLLECTOR CURRENT (mA)
–50 –100
200
100
50
–0.2
–0.5
–1
–2
–5
–10
–20
I _E, EMITTER CURRENT (mA)
–50 –100
Fig.9 Collector output capacitance vs.collector-base voltage
Emitter inputcapacitance vs. emitter-base voltage
20
C ib
10
T A = 25°C
f =1MHz
I E = 0A
I C = 0A
C ob
5
2
–0.5 –1
–2
–5
–10
–20
V _CB, COLLECTOR TO BASE VOLTAGE (V)
V _EB, EMITTER TO BASE VOLTAGE (V)
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