Philips BF721, BF723 DATA SHEET

DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D087
BF721; BF723
PNP high-voltage transistors
Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04
1996 Dec 05
Philips Semiconductors Product specification
PNP high-voltage transistors BF721; BF723
FEATURES
Low feedback capacitance.
APPLICATIONS
Class-B video output stages of colour television receivers.
General purpose high voltage circuits.
DESCRIPTION
PNP transistors in a SOT223 plastic package. NPN complements: BF720 and BF722.
PINNING
PIN DESCRIPTION
1 base 2 collector 3 emitter 4 collector
discontinued
handbook, halfpage
123
Top view
Fig.1 Simplified outline (SOT223) and symbol.
4
2, 4
1
MAM288
3
BF721 has been
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
CBO
collector-base voltage open emitter
BF721 −−300 V BF723 −−250 V
V
CEO
collector-emitter voltage open base
BF721 −−300 V
BF723 −−250 V I P h C f
CM
tot FE
re
T
peak collector current −−100 mA total power dissipation T
25 °C 1.2 W
amb
DC current gain IC= 25 mA; VCE= 20 V 50 feedback capacitance IC=ic= 0; VCE= 30 V; f = 1 MHz 2.5 pF transition frequency IC= 10 mA; VCE= 10 V; f = 100 MHz 60 MHz
1996 Dec 05 2
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