BC547 データシートの表示（PDF） - Micro Commercial Components
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BC547 Datasheet PDF : 4 Pages
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BC546 thru BC548C
MCC
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage
(IC = 1.0 mA, IB = 0)
BC546
BC547
BC548
V(BR)CEO
Collector–Base Breakdown Voltage
(IC = 100 µAdc)
BC546
BC547
BC548
V(BR)CBO
Emitter–Base Breakdown Voltage
(IE = 10 mA, IC = 0)
BC546
BC547
BC548
V(BR)EBO
ON CHARACTERISTICS
DC Current Gain
(IC = 10 µA, VCE = 5.0 V)
hFE
BC547A/548A
BC546B/547B/548B
BC548C
(IC = 2.0 mA, VCE = 5.0 V)
BC546
BC547
BC548
BC547A/548A
BC546B/547B/548B
BC547C/BC548C
(IC = 100 mA, VCE = 5.0 V)
Collector–Emitter Saturation Voltage
(IC = 100 mA, IB = 5.0 mA)
Base–Emitter Saturation Voltage
(IC = 100 mA, IB = 5.0 mA)
Base–Emitter On Voltage
(IC = 2.0 mA, VCE = 5.0 V)
(IC = 10 mA, VCE = 5.0 V)
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
(IC = 10 mA, VCE = 5.0 V, f = 100 MHz)
Output Capacitance
(VCB = 10 V, IC = 0, f = 1.0 MHz)
Input Capacitance
(VEB = 0.5 V, IC = 0, f = 1.0 MHz)
Small–Signal Current Gain
(IC = 2.0 mA, VCE = 5.0 V, f = 1.0 kHz)
Noise Figure
(IC = 0.2 mA, VCE = 5.0 V, RS = 2 kW,
f = 1.0 kHz, ∆f = 200 Hz)
BC547A/548A
BC546B/547B/548B
BC548C
BC546
BC547
BC548
BC546
BC547/548
BC547A/548A
BC546B/547B/548B
BC547C/548C
BC546
BC547
BC548
VCE(sat)
VBE(sat)
VBE(on)
fT
Cobo
Cibo
hfe
NF
Min
65
45
30
80
50
30
6.0
6.0
6.0
—
—
—
110
110
110
110
200
420
—
—
—
—
—
0.55
—
150
150
150
—
—
125
125
125
240
450
—
—
—
Typ
—
—
—
—
—
—
—
—
—
90
150
270
—
—
—
180
290
520
120
180
300
---
—
—
—
300
300
300
1.7
10
—
—
220
330
600
2.0
2.0
2.0
Max
—
—
—
—
—
—
—
—
—
—
—
—
450
800
800
220
450
800
—
—
—
0.3
1.0
0.7
0.77
—
—
—
4.5
—
500
900
260
500
900
10
10
10
Unit
V
V
V
—
V
V
V
MHz
pF
pF
—
dB
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