參數(shù)資料
型號(hào): 2N3903
廠商: MOTOROLA INC
元件分類: 小信號(hào)晶體管
英文描述: NPN Silicon General Purpose Transistors(NPN通用型晶體管)
中文描述: 200 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 188K
代理商: 2N3903
5
Motorola Small–Signal Transistors, FETs and Diodes Device Data
h PARAMETERS
(VCE = 10 Vdc, f = 1.0 kHz, TA = 25
°
C)
Figure 11. Current Gain
IC, COLLECTOR CURRENT (mA)
70
100
200
300
50
Figure 12. Output Admittance
IC, COLLECTOR CURRENT (mA)
f
o
Figure 13. Input Impedance
IC, COLLECTOR CURRENT (mA)
Figure 14. Voltage Feedback Ratio
IC, COLLECTOR CURRENT (mA)
30
100
50
5
10
20
2.0
3.0
5.0
7.0
10
1.0
0.1
0.2
1.0
2.0
5.0
0.5
10
0.3
0.5
3.0
0.7
2.0
5.0
10
20
1.0
0.2
0.5
r
h
i
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
2
1
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
TYPICAL STATIC CHARACTERISTICS
Figure 15. DC Current Gain
IC, COLLECTOR CURRENT (mA)
0.3
0.5
0.7
1.0
2.0
0.2
0.1
h
0.5
2.0
3.0
10
50
70
0.2
0.3
0.1
100
1.0
0.7
200
30
20
5.0
7.0
F
VCE = 1.0 V
TJ = +125
°
C
+25
°
C
–55
°
C
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