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NPN SILICON PLANAR EPITAXIAL HIGH VOLTAGE
VIDEO TRANSISTORS
BF420
BF422
TO-92
Plastic Package
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Specified Otherwise)
DESCRIPTION
SYMBOL TEST CONDITION
DYNAMIC CHARACTERISTICS
Transition Frequency
fT
IC=10mA, VCE=10V
Feedback Capacitance
f=50MHz
Cre VCB=30V, IE=0
f=1.0MHz
*Pulse Condition: = Pulse Width < 300us, Duty Cycle <2.0%.
422
>60
<1.6
420 UNITS
>60
MHz
<1.6
pF