BC847CW 查看數據表（PDF） - Weitron Technology
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BC847CW Datasheet PDF : 4 Pages
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BC846AW/BW
BC847AW/BW/CW
BC848AW/BW/CW
VCE=5 V
TA=2 5 C
2.0
1.0
0.5
0.2
0.1 0.2
1.0
10
100
IC, COLLECTOR CURRENT (mA)
Figure 7.DC Current Gain
WEITRON
BC846 Series
1.0
TA=2 5 C
0.8
VBE(s at)@IC/ IB=1 0
0.6
VBE@VCE=-5 .0 V
0.4
0.2
VCE(s at)@IC/ IB=1 0
0
0.2 0.5 1.0 2.0
5.0 10 20
50
IC, COLLECTOR CURRENT(mA)
Figure 8. "ON" Voltage
100 200
2.0
TA=2 5 C
1.6
20mA 50mA 100mA
200mA
1.2
0.8
0.4 IC=
10mA
0
0.02 0.05 0.1 0.2
0.5 1.0 2.0 5.0 10 20
IB, BASE CURRENT (mA)
Figure 9. Collector Saturation Region
1.0
1.4
1.8
qVB for VBE
2.2
-5 5 C to 1 2 5 C
2.6
3.3
0.2
0.5 1.0 -2.0
5.0 10 20
50 100 200
IC, COLLECTOR CURRENT (mA)
Figure 10. Base-Emitter Temperature Coefficient
40
TA=2 5 C
20
Cib
10
8.0
6.0
4.0
Co b
2.0
0.1 0.2
0.5 1.0 2.0
5.0 10 20
VR, REVERSE VOLTAGE (VOLTS)
Figure 11. Capacitance
50 100
VCE=5 .0 V
500
TA=2 5 C
200
100
50
20
1.0
5.0 10
50 100
IC, COLLECTOR CURRENT (mA)
Figure 12.Current-Gain-Bandwidth Product
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http://www.weitron.com.tw
Rev.B 12-Dec-06
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