MMBT5087(1997) 데이터 시트보기 (PDF) - Fairchild Semiconductor
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MMBT5087 Datasheet PDF : 6 Pages
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Typical Characteristics (continued)
PNP General Purpose Amplifier
(continued)
Gain Bandwidth Product
vs Collector Current
350
300 VCE = 5V
250
200
150
100
50
0
0.1
1
10
100
I C - COLLECTOR CURRENT (mA)
Noise Figure vs Frequency
5
V CE = 5V
4
3
I C = - 250 µA, R S = 5.0 kΩ
2
I C = - 500 µA, R S = 1.0 kΩ
1
I C = - 20 µA, R S = 10 kΩ
0
100
1000
10000
f - FREQUENCY (Hz)
P 62
1000000
Wideband Noise Frequency
vs Source Resistance
8
V CE = 5V
BANDWIDTH = 15.7 kHz
6
I C = 10 µA
4
2 I C = 100 µA
0
1,000
2,000
5,000 10,000 20,000
50,000 100,000
R S - SOURCE RESISTANCE ( Ω)
Power Dissipation vs
Ambient Temperature
625
TO-92
500
375
SOT-23
250
125
0
0
25
50
75
100
125
150
TEMPERATURE (oC)
Equivalent Input Noise Current
vs Collector Current
10
5 VCE = - 5.0V
2
1
0.5
i
n
i
,nf,i=fn1=,01f0.=0H1kz0HkzHz
0.2
0.1
0.001
0.01
0.1
1
I C - COLLECTOR CURRENT (mA)
Equivalent Input Noise Voltage
vs Collector Current
0.1
0.05 VCE = - 5.0V
0.02
0.01
0.005
e n , f = 100 Hz
e n , f = 1.0 kHz
0.002
e n , f = 10 kHz
0.001
0.001
0.01
0.1
1
I C - COLLECTOR CURRENT (mA)
P
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