BFR183
Electrical Characteristics at TA = 25°C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min. typ. max.
AC characteristics (verified by random sampling)
Transition frequency
IC = 25 mA, VCE = 8 V, f = 500 MHz
Collector-base capacitance
VCB = 10 V, f = 1 MHz
Collector-emitter capacitance
VCE = 10 V, f = 1 MHz
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
Noise figure
IC = 5 mA, VCE = 8 V, ZS = ZSopt ,
f = 900 MHz
f = 1.8 GHz
fT
6
8
- GHz
Ccb
-
0.4 0.6 pF
Cce
-
0.2
-
Ceb
-
1
-
F
dB
-
1.2
-
-
2
-
Power gain, maximum available 1)
IC = 15 mA, VCE = 8 V, ZS = ZSopt, ZL = ZLopt ,
f = 900 MHz
Gma
f = 1.8 GHz
- 16.5 -
-
11
-
Transducer gain
IC = 15 mA, VCE = 8 V, ZS = ZL = 50 ,
f = 900 MHz
f = 1.8 GHz
|S21e|2
-
14
-
-
8.5
-
1Gma = |S21 / S12| (k-(k2-1)1/2)
3
Aug-09-2001