BF720 데이터 시트보기 (PDF) - Philips Electronics
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BF720 Datasheet PDF : 8 Pages
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Philips Semiconductors
NPN high-voltage transistors
Product specification
BF720; BF722
FEATURES
• Low feedback capacitance.
APPLICATIONS
• Class-B video output stages of colour television
receivers
• General purpose high voltage circuits.
DESCRIPTION
NPN transistors in a SOT223 plastic package.
PNP complement: BF723.
handbook, halfpage
4
2, 4
1
3
1
2
3
Top view
MAM287
PINNING
PIN
1
2, 4
3
base
collector
emitter
DESCRIPTION
Fig.1 Simplified outline (SOT223) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN. MAX. UNIT
VCBO
VCEO
VEBO
IC
ICM
IBM
Ptot
Tstg
Tj
Tamb
collector-base voltage
BF720
BF722
collector-emitter voltage
BF720
BF722
emitter-base voltage
collector current (DC)
peak collector current
peak base current
total power dissipation
storage temperature
junction temperature
operating ambient temperature
open emitter
open base
open collector
Tamb ≤ 25 °C; note 1
−
300
V
−
250
V
−
300
V
−
250
V
−
5
V
−
100
mA
−
200
mA
−
100
mA
−
1.2
W
−65
+150 °C
−
150
°C
−65
+150 °C
Note
1. Device mounted on printed-circuit board, single sided copper, tinplated, mounting pad for collector
1 cm2.For other mounting conditions, see “Thermal considerations for SOT223 in the General Part of associated
Handbook”.
1999 Apr 21
2
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