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BC548B 数据表(PDF) 4 Page - Micro Commercial Components

部件名 BC548B
功能描述  NPN Silicon Amplifier Transistor 625mW
PDF  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MCC [Micro Commercial Components]
网页  http://www.mccsemi.com
标志 MCC - Micro Commercial Components

BC548B 数据表(HTML) 4 Page - Micro Commercial Components

  BC548B Datasheet HTML 1Page - Micro Commercial Components BC548B Datasheet HTML 2Page - Micro Commercial Components BC548B Datasheet HTML 3Page - Micro Commercial Components BC548B Datasheet HTML 4Page - Micro Commercial Components BC548B Datasheet HTML 5Page - Micro Commercial Components  
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background image
MCC
BC546 thru BC548
BC547/BC548
Figure 7. DC Current Gain
IC, COLLECTOR CURRENT (mA)
Figure 8. “On” Voltage
IC, COLLECTOR CURRENT (mA)
0.8
1.0
0.6
0.2
0.4
1.0
2.0
0.1
1.0
10
100
0.2
0.2
0.5
0.2
1.0
10
200
TA = 25°C
VBE(sat) @ IC/IB = 10
VCE(sat) @ IC/IB = 10
VBE @ VCE = 5.0 V
Figure 9. Collector Saturation Region
IB, BASE CURRENT (mA)
Figure 10. Base–Emitter Temperature Coefficient
IC, COLLECTOR CURRENT (mA)
-1.0
1.2
1.6
2.0
0.02
1.0
10
0
20
0.1
0.4
0.8
0.2
2.0
10
200
1.0
TA = 25°C
200 mA
50 mA
IC =
10 mA
VCE = 5 V
TA = 25°C
0
0.5
2.0
5.0
20
50
100
0.05
0.2
0.5
2.0
5.0
100 mA
20 mA
-1.4
-1.8
-2.2
-2.6
-3.0
0.5
5.0
20
50
100
-55°C to 125°C
θVB for VBE
BC546
Figure 11. Capacitance
VR, REVERSE VOLTAGE (VOLTS)
40
Figure 12. Current–Gain – Bandwidth Product
IC, COLLECTOR CURRENT (mA)
0.1 0.2
1.0
50
2.0
2.0
10
100
100
200
500
50
20
20
10
6.0
4.0
1.0
10
50 100
5.0
VCE = 5 V
TA = 25°C
0.5
5.0
20
TA = 25°C
Cob
Cib
Revision: D
2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
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