BC548B ON Semiconductor, BC548B Datasheet - Page 4

• 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

2.0
1.0
0.5
0.2
2.0
1.6
1.2
0.8
0.4
6.0
4.0
2.0
40
20
10
0
0.1
0.02
0.1
0.2
V
T
0.2
A
CE
0.05
Figure 9. Collector Saturation Region
= 25°C
= 5 V
20 mA
0.5
0.1
1.0
Figure 7. DC Current Gain
V
I
10 mA
Figure 11. Capacitance
C
R
I
, COLLECTOR CURRENT (mA)
C
, REVERSE VOLTAGE (VOLTS)
1.0
0.2
I
=
B
, BASE CURRENT (mA)
50 mA
2.0
0.5
C
10
ib
C
5.0
100 mA
1.0
ob
BC546B, BC547A, B, C, BC548B, C
2.0
10
100
20
T
A
5.0
200 mA
= 25°C
T
A
= 25°C
http://onsemi.com
50
10
100
20
BC546
4
−1.0
−1.4
−1.8
−2.6
−3.0
−2.2
1.0
0.8
0.6
0.4
0.2
500
200
100
0
50
20
0.2
0.2
Figure 10. Base−Emitter Temperature Coefficient
Figure 12. Current−Gain − Bandwidth Product
V
V
V
V
T
T
A
A
BE(sat)
BE
CE(sat)
CE
0.5
0.5
= 25°C
= 25°C
@ V
= 5 V
q
VB
@ I
@ I
CE
1.0
1.0
for V
C
C
= 5.0 V
I
I
C
Figure 8. “On” Voltage
C
1.0
/I
/I
B
B
, COLLECTOR CURRENT (mA)
, COLLECTOR CURRENT (mA)
I
C
BE
= 10
= 10
2.0
2.0
, COLLECTOR CURRENT (mA)
5.0
5.0
5.0
10
−55°C to 125°C
10
10
20
20
50 100
50
50
100
100
200
200