BFR91A 데이터 시트보기 (PDF) - Vishay Semiconductors
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BFR91A Datasheet PDF : 8 Pages
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BFR91A
Vishay Semiconductors
Typical Characteristics
Tamb = 25 °C unless otherwise specified
(°C)
Figure 1. Total Power Dissipation vs. Ambient Temperature
7000
6000
5000
4000
3000
2000
1000
0
0
12895
VCE = 5 V
f = 500 MHz
10
20 30
40 50
IC - Collector Current (mA)
Figure 2. Transition Frequency vs. Collector Current
1.0
0.8
0.6
0.4
0.2
0
0
12896
f = 1 MHz
4
8
12
16
20
VCB - Collector Base Voltage (V)
Figure 3. Collector Base Capacitance vs. Collector Base Voltage
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
VCE = 8 V
f = 800 MHz
ZS = 50
5 10 15 20 25 30
12897
IC - Collector Current (mA)
Figure 4. Noise Figure vs. Collector Current
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4
For technical support, please contact: RF-Transistor@vishay.com
Document Number 85031
Rev. 1.6, 08-Sep-08
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