MMBT3904
Maximum Power Dissipation vs
Ambient Temperature
800
12
10
600
TO-92
P
D(MAX)
- (mW)
400
NF - (dB)
6
4
200
SOT-23
0
0
2
0
0.1
8
I
C
= 1.0mA
MCC
Noise Figure vs
Micro Commercial Components
Source Resistance
I
C
= 100µA
TM
f = 1.0kHz
1.0
10
R
S
- (kΩ)
Current Gain
100
50
100
T
A
- (°C)
150
200
Contours of Constant Gain
Bandwidth Product (f
T
)
12
10
8
V
CE
- (V) 6
4
2
0
0.1
h
fe
100
1000
V
CE
= 10V
f = 1.0kHz
I
C
- (mA)
*100MHz increments from
200 to 500MHz
1.0
10
100
10
0.1
1.0
I
C
- (mA)
10
Noise Figure vs
Frequency
6
5
4
NF - (dB)
3
2
1
0
I
C
= 50µA R
S
= 1.0kΩ
I
C
= 100µA R
S
= 500Ω
100
T - (ns)
1000
V
CE
= 5.0V
Switching Times vs
Collector Current
I
B1
= I
B2
= I
C
/10
t
r
t
s
I
C
= 0.5mA R
S
= 200Ω
10
t
f
0.1
1.0
f - (kHz)
10
100
1.0
1.0
10
I
C
- (mA)
100
www.mccsemi.com
Revision: C
3 of
6
2011/04/13
MCC [ Micro Commercial Components ]
