2N3904 Datasheet, PDF (3/3 Pages) NXP Semiconductors – NPN switching transistor

2N3904
TYPICAL CHARACTERISTICS
NPN SILICON TRANSISTOR
hFE vs. IC
240
200 V_CE=1V
160
1000
500
300
fT vs. IC
VCE=20V
120
100
80
50
30
40
0
0.1 0.3 0.5 1 3 5 10 30 50100
Collector Current, I_C (mA)




V(SAT ) vs. IC
10
5 ^IC=10IB
3
1
VBE(SAT)
0.5
0.3
10
0.1 0.3 0.5 1 3 5 10 30 50100
Collector Current, I_C (mA)


Cob vs . VCB
6 _IE=0
f=1MHz
5
4
3
0.1
2
0.05
VCE(SAT)
0.03
1
0.01
0.1 0.3 0.5 1 3 5 10 30 50100
Collector Current, IC (mA)




















0
1
3 5 10 30 50 100
Collector-Base Voltage, V_CB (V)

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