BC548B ON Semiconductor, BC548B Datasheet - Page 2

• Manufacturer Part Number: BC548B
• Description: TRANS NPN GP 30V 100MA TO-92
• Manufacturer: ON Semiconductor

Specifications of BC548B

• Transistor Type: NPN
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 30V
• Vce Saturation (max) @ Ib, Ic: 250mV @ 500µA, 10mA
• Current - Collector Cutoff (max): 15nA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 200 @ 2mA, 5V
• Power - Max: 625mW
• Frequency - Transition: 300MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BC548BOS

1. I
ELECTRICAL CHARACTERISTICS (T
OFF CHARACTERISTICS
ON CHARACTERISTICS
SMALL−SIGNAL CHARACTERISTICS
Collector − Emitter Breakdown Voltage
Collector − Base Breakdown Voltage
Emitter − Base Breakdown Voltage
Collector Cutoff Current
DC Current Gain
Collector − Emitter Saturation Voltage
Base − Emitter Saturation Voltage
Base − Emitter On Voltage
Current − Gain − Bandwidth Product
Output Capacitance
Input Capacitance
Small − Signal Current Gain
Noise Figure
B
(I
(I
(I
(V
(V
(V
(V
(I
(I
(I
(I
(I
(I
(I
(I
(I
(I
(V
(V
(I
(I
f = 1.0 kHz, Df = 200 Hz)
C
C
E
C
C
C
C
C
C
C
C
C
C
C
C
is value for which I
CE
CE
CE
CE
CB
EB
= 10 mA, I
= 1.0 mA, I
= 100 mAdc)
= 10 mA, V
= 2.0 mA, V
= 100 mA, V
= 10 mA, I
= 100 mA, I
= 10 mA, I
= 10 mA, I
= 2.0 mA, V
= 10 mA, V
= 10 mA, V
= 2.0 mA, V
= 0.2 mA, V
= 0.5 V, I
= 70 V, V
= 50 V, V
= 35 V, V
= 30 V, T
= 10 V, I
C
B
B
B
C
CE
B
A
C
BE
BE
BE
CE
CE
= 0)
B
CE
CE
CE
CE
= 0.5 mA)
= See Note 1)
= 0.5 mA)
= 0, f = 1.0 MHz)
CE
= 0)
= 125°C)
= 0, f = 1.0 MHz)
= 5.0 mA)
= 5.0 V)
= 0)
= 0)
= 0)
= 5.0 V)
= 5.0 V, f = 100 MHz)
= 5.0 V)
= 5.0 V)
= 5.0 V, f = 1.0 kHz)
= 5.0 V, R
= 5.0 V)
C
= 11 mA at V
Characteristic
S
= 2 kW,
CE
= 1.0 V.
BC546B, BC547A, B, C, BC548B, C
A
= 25°C unless otherwise noted)
BC547A
BC546B/547B/548B
BC548C
BC546
BC547
BC548
BC547A
BC546B/547B/548B
BC547C/BC548C
BC547A/548A
BC546B/547B/548B
BC548C
BC546
BC547
BC548
BC546
BC547/548
BC547A
BC546B/547B/548B
BC547C/548C
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546/547/548
http://onsemi.com
2
V
V
V
Symbol
V
V
V
(BR)CEO
(BR)CBO
(BR)EBO
CE(sat)
BE(sat)
C
I
BE(on)
C
h
CES
NF
h
f
obo
FE
ibo
T
fe
0.55
Min
110
110
110
110
200
420
150
150
150
125
125
125
240
450
6.0
6.0
6.0
65
45
30
80
50
30
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.09
Typ
150
270
180
290
520
120
180
300
300
300
300
220
330
600
0.2
0.2
0.2
0.2
0.3
0.7
1.7
2.0
2.0
2.0
90
10
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Max
0.25
0.77
450
800
800
220
450
800
500
900
260
500
900
4.0
0.6
0.6
0.7
4.5
15
15
15
10
10
10
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MHz
Unit
nA
dB
mA
pF
pF
V
V
V
V
V
V
−
−