BC546 THRU BC549
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
at V
CE
= 30 V, T
j
= 125 °C
BC548, BC549
I
CES
f
T
C
CBO
C
EBO
Min.
–
–
–
–
Typ.
–
300
3.5
9
Max.
4
4
–
6
–
Unit
µA
µA
MHz
pF
pF
Gain-Bandwidth Product
at V
CE
= 5 V, I
C
= 10 mA, f = 100 MHz
Collector-Base Capacitance
at V
CB
= 10 V, f = 1 MHz
Emitter-Base Capacitance
at V
EB
= 0.5 V, f = 1 MHz
Noise Figure
at V
CE
= 5 V, I
C
= 200
µA,
R
G
= 2 kΩ,
f = 1 kHz,
∆f
= 200 Hz
BC546, BC547
BC548
BC549
BC549
F
F
F
–
–
–
2
1.2
1.4
10
4
4
dB
dB
dB
at V
CE
= 5 V, I
C
= 200
µA,
R
G
= 2 kΩ,
f = 30…15000 Hz
RATINGS AND CHARACTERISTIC CURVES BC546 THRU BC549
VISHAY [ VISHAY TELEFUNKEN ]
