BFS17A Datasheet, PDF (6/11 Pages) NXP Semiconductors – NPN 3 GHz wideband transistor

BFS17A/BFS17AR/BFS17AW
Vishay Semiconductors
Typical Characteristics (T_amb = 25_C unless otherwise specified)
300
1.0
250
200
150
100
50
0
0
96 12159
20 40 60 80 100 120 140 160
T_amb – Ambient Temperature ( °C )
Figure 1. Total Power Dissipation vs.
Ambient Temperature
0.8
0.6
0.4
0.2
0
0
13606
f=1MHz
4
8
12
16
20
V_CB – Collector Base Voltage ( V )
Figure 3. Collector Base Capacitance vs.
Collector Base Voltage
4000
3500
3000
2500
2000
1500
1000
500
V_CE=5V
f=300MHz
0
0
13605
5 10 15 20 25 30
I_C – Collector Current ( mA )
Figure 2. Transition Frequency vs. Collector Current
5
4
3
2
1
0
0
13607
V_CE=5V
W f=800MHz
Z_S=50
5 10 15 20 25 30
I_C – Collector Current ( mA )
Figure 4. Noise Figure vs. Collector Current
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Document Number 85039
Rev. 4, 20-Jan-99