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SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
2SD2257
www.datasheet4u.com
DESCRIPTION ·With TO-220F package ·High DC current gain ·Low saturation voltage ·Complement to type 2SB1495 ·DARLINGTON APPLICATIONS ·High power switching applications ·Hammer drive,pulse motor drive applications
PINNING PIN 1 2 3 Base Collector Emitter Fig.1 simplified outline (TO-220F) and symbol DESCRIPTION
Absolute maximum ratings (Ta=25 )
SYMBOL VCBO VCEO VEBO IC ICM IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current Ta=25 Collector dissipation TC=25 Junction temperature Storage temperature 20 150 -55~150 CONDITIONS Open emitter Open base Open collector VALUE 100 100 8 ±3 ±5 0.3 2.
2SD2257 Datasheet
