BC548CTA Ver la hoja de datos (PDF) - Fairchild Semiconductor
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BC548CTA Datasheet PDF : 6 Pages
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Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Value
Unit
BC546
80
VCBO Collector-Base Voltage
BC547 / BC550
BC548 / BC549
50
V
30
BC546
65
VCEO Collector-Emitter Voltage
BC547 / BC550
BC548 / BC549
45
V
30
VEBO Emitter-Base Voltage
BC546 / BC547
6
V
BC548 / BC549 / BC550
5
IC
PC
TJ
TSTG
Collector Current (DC)
Collector Power Dissipation
Junction Temperature
Storage Temperature Range
100
mA
500
mW
150
°C
-65 to +150
°C
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Conditions
ICBO
hFE
VCE(sat)
VBE(sat)
VBE(on)
fT
Collector Cut-Off Current
DC Current Gain
Collector-Emitter Saturation
Voltage
Collector-Base Saturation Voltage
Base-Emitter On Voltage
Current Gain Bandwidth Product
VCB = 30 V, IE = 0
VCE = 5 V, IC = 2 mA
IC = 10 mA, IB = 0.5 mA
IC = 100 mA, IB = 5 mA
IC = 10 mA, IB = 0.5 mA
IC = 100 mA, IB = 5 mA
VCE = 5 V, IC = 2 mA
VCE = 5 V, IC = 10 mA
VCE = 5 V, IC = 10 mA,
f = 100 MHz
Min.
110
580
Cob Output Capacitance
VCB = 10 V, IE = 0, f = 1 MHz
Cib Input Capacitance
VEB = 0.5 V, IC = 0, f = 1 MHz
BC546 / BC547 / BC548 VCE = 5 V, IC = 200 μA,
NF
Noise BC549 / BC550
Figure BC549
f = 1 kHz, RG = 2 kΩ
VCE = 5 V, IC = 200 μA,
BC550
RG = 2 kΩ, f = 30 to 15000 MHz
Typ.
90
250
700
900
660
300
3.5
9
2
1.2
1.4
1.4
Max.
15
800
250
600
700
720
6.0
10
4.0
4.0
3.0
Unit
nA
mV
mV
mV
MHz
pF
pF
dB
hFE Classification
Classification
hFE
A
110 ~ 220
B
200 ~ 450
C
420 ~ 800
© 2002 Fairchild Semiconductor Corporation
BC546 / BC547 / BC548 / BC549 / BC550 Rev. 1.1.0
2
www.fairchildsemi.com
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