MMBT3904W
300
200
100
70
50
30
0.1
h PARAMETERS (VCE=10 Vdc,m f=1.0 kHz, TA=25 C)
100
50
20
10
5
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IC COLLECTOR CURRENT (mA)
Figure 11. Current Gain
2
1
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IC COLLECTOR CURRENT (mA)
Fiugure 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
IC COLLECTOR CURRENT (mA)
Figure 14. Voltage Feedback Radio
TYPICAL STATIC CHARACTERISTICS
2.0
TJ=+125 C
VCE=1.0V
1.0
+25 C
0.7
-55 C
0.5
0.3
0.2
0.1
0.1
0.2 0.3
0.5 0.7
1.0
2.0 3.0
5.0 7.0 10
IC COLLECTOR CURRENT (mA)
Figure 15. DC Current Gain
20 30
50 70 100
200
WEITRON
http://www.weitron.com.tw