BF494B 查看數據表（PDF） - Continental Device India Limited
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BF494B Datasheet PDF : 4 Pages
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NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS
BF494
BF495
TO-92
Plastic Package
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Specified Otherwise)
DESCRIPTION
SYMBOL TEST CONDITION
Min
Max
DYNAMIC CHARACTERISTICS
Transition Frequency
fT
IC=1mA, VCE=10V
120
Feedback Capacitance
Cre VCE=10V, IC=1mA
1.0
f=4.5MHz
*VBE decreases by about 1.7mV/K with increasing temperature.
UNITS
MHz
pF
Continental Device India Limited
Data Sheet
Page 2 of 4
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