BC546B(2001) View Datasheet(PDF) - ON Semiconductor
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BC546B Datasheet PDF : 8 Pages
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BC546 BC546B BC547A BC547B BC547C BC548B BC548C
BC547/BC548
2.0
1.5
VCE = 10 V
TA = 25°C
1.0
0.8
0.6
0.4
0.3
0.2
0.2
0.5 1.0 2.0 5.0 10 20
50 100 200
IC, COLLECTOR CURRENT (mAdc)
Figure 1. Normalized DC Current Gain
2.0
TA = 25°C
1.6
IC = 200 mA
1.2
IC = IC = IC = 50 mA
IC = 100 mA
10 mA 20 mA
0.8
0.4
0
0.02
0.1
1.0
IB, BASE CURRENT (mA)
10 20
Figure 3. Collector Saturation Region
1.0
0.9 TA = 25°C
0.8
VBE(sat) @ IC/IB = 10
0.7
0.6
VBE(on) @ VCE = 10 V
0.5
0.4
0.3
0.2
0.1
VCE(sat) @ IC/IB = 10
0
0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
IC, COLLECTOR CURRENT (mAdc)
Figure 2. “Saturation” and “On” Voltages
1.0
-55°C to +125°C
1.2
1.6
2.0
2.4
2.8
0.2
1.0
10
100
IC, COLLECTOR CURRENT (mA)
Figure 4. Base–Emitter Temperature Coefficient
10
7.0
TA = 25°C
5.0
Cib
3.0
Cob
2.0
1.0
0.4 0.6 0.8 1.0 2.0
4.0 6.0 8.0 10
20
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Capacitances
400
300
200
100
80
VCE = 10 V
TA = 25°C
60
40
30
20
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30 50
IC, COLLECTOR CURRENT (mAdc)
Figure 6. Current–Gain – Bandwidth Product
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