MMBT3904 Datasheet, PDF (5/6 Pages) NXP Semiconductors – NPN switching transistor

General Purpose Transistor
Rating and Characteristic Curves (MMBT3904)
h PARAMETERS
(VCE = 10 Vdc, f = 1.0 kHz, TA = 25°C)
COMCHIP
www.comchiptech.com
300
200
100
70
50
30
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
I _C, Collector Current (mA)
Figure 11. Current Gain
100
50
20
10
5
2
1
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IC, Collector Current (mA)
Figure 12. Output Admittance
20
10
5.0
2.0
1.0
0.5
0.2
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IC, Collector Current (mA)
Figure 13. Input Impedance
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
I _C, Collector Current (mA)
Figure 14. Voltage Feedback Ratio
TYPICAL STATIC CHARACTERISTICS
2.0
TJ = +125°C
1.0
+25°C
0.7
0.5
– 55°C
0.3
0.2
VCE = 1.0 V
0.1
0.1
0.2 0.3
0.5 0.7 1.0
MDS0306001A
2.0 3.0
5.0 7.0 10
IC, Collector Current (mA)
Figure 15. DC Current Gain
20 30
50 70 100
200
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