BFP 280W
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 = 6 mA, VCE = 5 V, f = 500 MHz
Collector-base capacitance
VCB = 5 V, f = 1 MHz
Collector-emitter capacitance
VCE = 5 V, f = 1 MHz
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
Noise figure
IC = 1.5 mA, VCE = 5 V, ZS = ZSopt ,
f = 900 MHz
fT
5
7.5
- GHz
Ccb
- 0.24 0.4 pF
Cce
- 0.27 -
Ceb
- 0.27 -
F
dB
-
1.5
-
f = 1.8 GHz
-
2
-
Power gain, maximum stable F)
Gms
IC = 3 mA, VCE = 5 V, ZS = ZSopt, ZL = ZLopt ,
f = 900 MHz
- 18.5 -
f = 1.8 GHz
-
15
-
Transducer gain
IC = 3 mA, VCE = 5 V, ZS = ZL = 50 ,
f = 900 MHz
f = 1.8 GHz
|S21e|2
-
15
-
-
11
-
1Gms = |S21 / S12|
3
Oct-12-1999