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2N4401_10 Datasheet, PDF (6/7 Pages) ON Semiconductor – General Purpose Transistors | |||
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3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
VCE = 1.0 V
VCE = 10 V
2N4401
STATIC CHARACTERISTICS
TJ = 125°C
25°C
-â55°C
0.2 0.3 0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30
IC, COLLECTOR CURRENT (mA)
Figure 15. DC Current Gain
50 70 100
200 300 500
1.0
0.8
0.6
IC = 1.0 mA
0.4
10 mA
100 mA
0.2
0
0.01
0.02 0.03 0.05 0.07 0.1
0.2 0.3 0.5 0.7 1.0
IB, BASE CURRENT (mA)
2.0 3.0
5.0 7.0 10
Figure 16. Collector Saturation Region
TJ = 25°C
500 mA
20 30 50
1.0
TJ = 25°C
0.8
VBE(sat) @ IC/IB = 10
0.6
VBE @ VCE = 10 V
0.4
0.2
VCE(sat) @ IC/IB = 10
0
0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500
IC, COLLECTOR CURRENT (mA)
Figure 17. âOnâ Voltages
+â0.5
0
qVC for VCE(sat)
-â0.5
-â1.0
-â1.5
-â2.0
qVB for VBE
-â2.5
0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500
IC, COLLECTOR CURRENT (mA)
Figure 18. Temperature Coefficients
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