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BC548B 数据表(PDF) 3 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) 3 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
Figure 1. Normalized DC Current Gain
IC, COLLECTOR CURRENT (mAdc)
2.0
Figure 2. “Saturation” and “On” Voltages
IC, COLLECTOR CURRENT (mAdc)
0.2
0.5
1.0
10
20
50
0.2
100
Figure 3. Collector Saturation Region
IB, BASE CURRENT (mA)
Figure 4. Base–Emitter Temperature Coefficient
IC, COLLECTOR CURRENT (mA)
2.0
5.0
200
0.6
0.7
0.8
0.9
1.0
0.5
0
0.2
0.4
0.1
0.3
1.6
1.2
2.0
2.8
2.4
1.2
1.6
2.0
0.02
1.0
10
0
20
0.1
0.4
0.8
1.5
1.0
0.8
0.6
0.4
0.3
0.2
0.5
1.0
10
20
50
2.0
100
70
30
7.0
5.0
3.0
0.7
0.3
0.1
0.2
1.0
10
100
TA = 25°C
VBE(sat) @ IC/IB = 10
VCE(sat) @ IC/IB = 10
VBE(on) @ VCE = 10 V
VCE = 10 V
TA = 25°C
-55°C to +125°C
TA = 25°C
IC = 50 mA
IC = 100 mA
IC = 200 mA
IC =
20 mA
IC =
10 mA
1.0
BC547/BC548
Figure 5. Capacitances
VR, REVERSE VOLTAGE (VOLTS)
10
Figure 6. Current–Gain – Bandwidth Product
IC, COLLECTOR CURRENT (mAdc)
0.4 0.6
1.0
10
20
1.0
2.0
6.0
40
80
100
200
300
400
60
20
40
30
7.0
5.0
3.0
2.0
0.7 1.0
10
20
2.0
50
30
7.0
5.0
3.0
0.5
VCE = 10 V
TA = 25°C
0.8
4.0
8.0
TA = 25°C
Cob
Cib
Revision: D
2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
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