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UTC MPSA 44/ 45 NPN EPITAXIAL SILICON
TRANSISTOR
HIGH VOLTAGE TRANSISTOR

FEATURES
*Collector-Emitter voltage:
VCEO=400V(MPSA44)
VCEO=350V(MPSA45)
*Collector current up to 300mA
*Complement to MPSA94/93
*Collector Dissipation: 1
Pc(max)=625mW

APPLICATION
*Telephone switching
TO-92
*High voltage switch

1:EMITTER 2:BASE 3:COLLECTOR

ABSOLUTE MAXIMUM RATINGS ( Operating temperature range applies unless otherwise specified )
PARAMETER SYMBOL RATING UNIT
Collector-base voltage V
MPSA44 VCBO 500
MPSA45 400
Collector-emitter voltage V
MPSA44 VCEO 400
MPSA45 350
Emitter-base voltage VEBO 6 V
Collector dissipation(Ta=25