Datasheet 2N3904, MMBT3904, PZT3904 (Fairchild) - 5

12
I C = 1.0 mA
R S = 200Ω 10 V CE = 5.0V I C = 1.0 mA NF -NOISE FIGURE (dB) NF -NOISE FIGURE (dB) 12 I C = 50 μA
R S = 1.0 kΩ 8 I C = 0.5 mA
R S = 200Ω 6
4
2 I C = 100 μA, R S = 500 Ω 0
0.1 1
10
f -FREQUENCY (kHz) 10
I C = 5.0 mA
I C = 50 μA 8
6 I C = 100 μA 4
2
0
0.1 100 Figure 7. Noise Figure vs. Frequency 1
10
R S -SOURCE RESISTANCE ( kΩ
Ω) 100 Figure 8. Noise Figure vs. Source Resistance h fe θ V CE = 40V
I C = 10 mA
1 10
100
f -FREQUENCY (MHz) PD -POWER DISSIPATION (W) fe h 0
20
40
60
80
100
120
140
160
180 θ -DEGREES -CURRENT GAIN (dB) 1 50
45
40
35
30
25
20
15
10
5
0 SOT-223 0.75 TO-92 0.5 SOT-23
0.25 0 1000 0 Figure 9. Current Gain and Phase Angle vs.
Frequency 500
I B1 = I B2 = VCC = 40V
t r -RISE TIME (ns) TIME (nS) 15V 2.0V
10
10
I C -COLLECTOR CURRENT (mA) 100 I B1 = I B2 = Ic
10 T J = 25°C
T J = 125°C 5 100 1 10
I C -COLLECTOR CURRENT (mA) 100 Figure 12. Rise Time vs. Collector Current Figure 11. Turn-On Time vs. Collector Current © 2002 Fairchild Semiconductor Corporation
2N3904 / MMBT3904 / PZT3904 Rev. 1.1.0 150 10 t d @ VCB = 0V
1 125 500 Ic
10 t r @ V CC = 3.0V 5 50
75
100
TEMPERATURE (o C) Figure 10. Power Dissipation vs.
Ambient Temperature 40V
100 25 www.fairchildsemi.com
5 2N3904 / MMBT3904 / PZT3904 — NPN General-Purpose Amplifier Typical Performance Characteristics (Continued)