A1291 查看數據表（PDF） - Inchange Semiconductor
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A1291 Datasheet PDF : 3 Pages
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Inchange Semiconductor
Silicon PNP Power Transistors
DESCRIPTION
·With TO-220 package
·Low collector saturation voltage.
·Short switching time.
·Complement to type 2SC3255
APPLICATIONS
·Various inductance lamp drivers for
electrical equipment.
·Inverters, converters
·Power amplifier
·High-speed switching
PINNING
PIN
DESCRIPTION
1
Emitter
2
Collector;connected to
mounting base
3
Base
Product Specification
2SA1291
Fig.1 simplified outline (TO-220) and symbol
ABSOLUTE MAXIMUM RATINGS (TC=25℃)
SYMBOL
PARAMETER
CONDITIONS
VCBO
Collector-base voltage
Open emitter
VCEO
Collector-emitter voltage
Open base
VEBO
Emitter-base voltage
Open collector
IC
Collector current
ICM
Collector current-peak
PC
Collector power dissipation
TC=25℃
Tj
Junction temperature
Tstg
Storage temperature
VALUE
-80
-60
-5
-10
-12
40
150
-55~150
UNIT
V
V
V
A
A
W
℃
℃
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