BFR92/BFR92R
Vishay Telefunken
Typical Characteristics
(T
amb
= 25
_
C unless otherwise specified)
C
cb
– Collector Base Capacitance ( pF )
300
P
tot
– Total Power Dissipation ( mW )
250
200
150
100
50
0
0
96 12159
1.0
0.8
0.6
0.4
0.2
f=1MHz
0
0
4
8
12
16
20
V
CB
– Collector Base Voltage ( V )
20
40
60
80
100 120 140 160
12887
T
amb
– Ambient Temperature (
°C
)
Figure 1. Total Power Dissipation vs.
Ambient Temperature
6000
f
T
– Transition Frequency ( MHz )
5000
4000
3000
2000
1000
0
0
13583
Figure 3. Collector Base Capacitance vs.
Collector Base Voltage
3.5
3.0
F – Noise Figure ( dB )
2.5
2.0
1.5
1.0
0.5
0
V
CE
=10V
f=500MHz
Z
S
=50
W
0
13584
V
CE
=10V
f=500MHz
5
10
15
20
25
30
4
8
12
16
20
I
C
– Collector Current ( mA )
I
C
– Collector Current ( mA )
Figure 2. Transition Frequency vs. Collector Current
Figure 4. Noise Figure vs. Collector Current
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6 (9)
Document Number 85032
Rev. 3, 20-Jan-99
VISHAY [ VISHAY TELEFUNKEN ]
