MMBT3904 查看數據表（PDF） - Semtech Electronics LTD.
零件编号
产品描述 (功能)
生产厂家
MMBT3904 Datasheet PDF : 5 Pages
| |||
MMBT3904
Collector-Cutoff Current
vs Ambient Temperature
500
VCB=30V
100
10
1
0.1
25
50
75
100
125
150
TA-Ambient Temperature (°C)
Noise Figure vs Frequency
12
10
Ic=1.0mA
Rs=200Ω
8
Ic=50μA
6
Rs=4.0kΩ
Ic=0.5mA
4
Rs=200Ω
VCE=5.0V
2
0
0.1
1
Ic=100μA
Rs=500Ω
10
100
f-Frequency (kHz)
Current Gain And Phase Angle
vs Frequency
50
0
45
40
hfe
20
40
35
60
30
80
25
100
20
θ
120
15
140
10
Vce=40V
5
Ic=10mA
160
180
0
1
10
100
1000
f-Frequency (MHz)
10
5
4
3
2
1
0.1
Capacitance vs
Reverse Bias Voltage
f=1.0MHz
cibo
cobo
1
10
100
Reverse Bias Voltage (V)
Noise Figure vs Source Resistance
12
Ic=10mA
10
Ic=5.0mA
8
6
Ic=50μA
4
2
0
0.1
Ic=100μA
1
10
100
Rs-Source Resistance (kΩ )
Power Dissipation vs
Ambient Temperature
1
0.75
TO-92
SOT-223
0.5
SOT-23
0.25
0
0
25
50
75
100 125 150
Temperature (°C)
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 06/12/2005
Share Link: 