Data Sheet

FFB3904 / FMB3904 / MMPQ3904 — NPN Multi-Chip General Purpose Amplifier
© 1998 Fairchild Semiconductor Corporation www.fairchildsemi.com
FFB3904 / FMB3904 / MMPQ3904 Rev. 1.1.1 5
Typical Performance Characteristics (Continued)
Figure 13. Noise Figure vs. Frequency Figure 14. Noise Figure vs. Source Resistance
Figure 15. Current Gain and Phase Angle vs.
Frequency
Figure 16. Power Dissipation vs.
Ambient Temperature
Figure 17. Turn-On Time vs. Collector Current Figure 18. Rise Time vs. Collector Current
0.1 1 10 100
0
2
4
6
8
10
12
f - FREQUENCY (kHz)
NF - NOISE FIGURE (dB)
V = 5.0V
CE
I = 100
μ
A, R = 500
Ω
C
S
I = 1.0 mA
R = 200
Ω
C
S
I = 50
μ
A
R = 1.0 k
Ω
C
S
I = 0.5 mA
R = 200
Ω
C
S
k
Ω
Ω
0.1 1 10 100
0
2
4
6
8
10
12
R - SOURCE RESISTANCE ( )
NF - NOISE FIGURE (dB)
I = 100
μ
A
C
I = 1.0 mA
C
S
I = 50
μ
A
C
I = 5.0 mA
C
θθ
- DEGREES
0
40
60
80
100
120
140
160
20
180
1 10 100 1000
0
5
10
15
20
25
30
35
40
45
50
f - FREQUENCY (MHz)
h - CURRENT GAIN (dB)
θ
V = 40V
CE
I = 10 mA
C
h
fe
fe
0 25 50 75 100 125 150
0
0.2 5
0.5
0.7 5
1
TEMPERATURE ( C)
P - POWER DISSIPATION (W)
°
D
SOIC-16
SOT-6
SC70-6
110100
5
10
100
500
I - COLLECTOR CURRENT (mA)
TIME (nS)
I = I =
B1
C
B2
I
c
10
40V
15V
2.0V
t
@
V = 0V
CB
d
t
@
V = 3.0V
CC
r
1 10 100
5
10
100
500
I - COLLECTOR CURRENT (mA)
t - RISE TIME (ns)
I = I =
B1
C
B2
I
c
10
T = 125°C
T = 25°C
J
V = 40V
CC
r
J