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SavantIC Semiconductor
www.DataSheet4U.com
Product Specification
Silicon NPN Power Transistors
2SC3257
DESCRIPTION ·With TO-220 package ·High collector breakdown voltage ·Excellent switching times APPLICATIONS ·Switching regulator and high voltage switching applications ·High speed DC-DC converter applications
PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION
Absolute maximum ratings (Ta=25 )
SYMBOL VCBO VCEO VEBO IC ICM IB PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current TC=25 PC Collector power dissipation Ta=25 Tj Tstg Junction temperature Storage temperature 40 150 -55~150 CONDITIONS Open emitter Open base Open collector VALUE 250 200 7 10 15 2 1.