BF471 Datasheet, PDF (1/3 Pages) New Jersey Semi-Conductor Products, Inc. – NPN high-voltage transistors

20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, Dnc.
TELEPHONE: [phone]
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FAX: [phone]
NPN high-voltage transistors
BF469; BF471
FEATURES
• Low feedback capacitance.
APPLICATIONS
• Intended for class-B video output stages in television
receivers and for high-voltage IF output stages.
DESCRIPTION
NPN transistors in a TO-126; SOT32 plastic package.
PNP complements: BF470 and BF472.
PINNING
PIN
1
2
3
DESCRIPTION
emitter
collector, connected to mounting base
base
Top view
MAM254
Fig.1 Simplified outline (TO-126; SOT32) and
symbol.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
VCBO
collector-base voltage
BF469
BF471
VCEO
collector-emitter voltage
BF469
BF471
'CM
peak collector current
Plot
total power dissipation
hFE
DC current gain
Cre
feedback capacitance
fr
transition frequency
CONDITIONS
open emitter
open base
Tmb<114°C
lc = 25 mA; VCE = 20V
Ic = ic = 0; VCE = 30 V; f = 1 MHz
lc = 10mA; VCE = 1 0 V ; f = 100MHz
MIN. MAX. UNIT
-
250
V
-
300
V
-
250
V
-'
300
V
-
100
mA
-
1.8
W
50
-
-
1.8
pF
60
-
MHz
VI .Semi-Conductors reserves the righl lo change test conditions, parameter limits ;md package dimensions without notice
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