2n3904rlrp ON Semiconductor, 2n3904rlrp Datasheet - Page 5

• Manufacturer Part Number: 2n3904rlrp
• Description: General Purpose Transistors Npn Silicon
• Manufacturer: ON Semiconductor

12
10
300
200
100
0.5
5.0
2.0
1.0
0.2
70
50
30
20
10
8
6
4
2
0
0.1
0.1
0.1
SOURCE RESISTANCE = 500 W
I
C
= 100 mA
0.2
SOURCE RESISTANCE = 200 W
I
C
0.2
0.2
= 1.0 mA
0.4
Figure 13. Input Impedance
0.3
0.3
SOURCE RESISTANCE = 200 W
I
I
I
Figure 11. Current Gain
C
C
C
, COLLECTOR CURRENT (mA)
, COLLECTOR CURRENT (mA)
= 0.5 mA
1.0
f, FREQUENCY (kHz)
0.5
0.5
Figure 9.
2.0
SOURCE RESISTANCE = 1.0 k
I
C
TYPICAL AUDIO SMALL−SIGNAL CHARACTERISTICS
= 50 mA
1.0
1.0
4.0
(V
10
CE
2.0
2.0
(V
= 5.0 Vdc, T
3.0
3.0
CE
NOISE FIGURE VARIATIONS
20
= 10 Vdc, f = 1.0 kHz, T
40
5.0
5.0
2N3903, 2N3904
h PARAMETERS
http://onsemi.com
A
100
= 25°C, Bandwidth = 1.0 Hz)
10
10
5
100
7.0
5.0
3.0
2.0
1.0
0.7
0.5
14
12
10
50
20
10
10
8
6
4
2
0
5
2
1
0.1
0.1
0.1
A
f = 1.0 kHz
= 25°C)
0.2
0.2
0.2
Figure 14. Voltage Feedback Ratio
I
0.4
C
Figure 12. Output Admittance
R
= 0.5 mA
0.3
0.3
S
I
I
, SOURCE RESISTANCE (k OHMS)
C
C
I
, COLLECTOR CURRENT (mA)
, COLLECTOR CURRENT (mA)
C
= 1.0 mA
1.0
0.5
0.5
Figure 10.
2.0
1.0
1.0
4.0
2.0
2.0
10
I
C
3.0
3.0
= 100 mA
20
I
C
= 50 mA
5.0
5.0
40
100
10
10