BFR92A 查看數據表（PDF） - Siemens AG
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BFR92A Datasheet PDF : 7 Pages
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BFR 93A
Electrical Characteristics at TA = 25°C, unless otherwise specified.
Parameter
Symbol
Values
min.
typ.
max.
AC Characteristics
Transition frequency
IC = 30 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
Power gain 2)
IC = 30 mA, VCE = 8 V, ZS = ZSopt
ZL = ZLopt
f = 900 MHz
f = 1.8 GHz
Transducer gain
IC = 30 mA, VCE = 8 V, ZS =ZL= 50 Ω
f = 900 MHz
f = 1.8 GHz
fT
4.5
Ccb
-
Cce
-
Ceb
-
F
-
-
Gma
-
-
|S21e|2
-
-
6
-
0.58
0.9
0.23 -
1.7
-
2
-
3.3
-
13.5 -
8.5
-
12
-
6.5
-
2) Gma = |S21/S12| (k-(k2-1)1/2)
Unit
GHz
pF
dB
Semiconductor Group
3
Dec-12-1996
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