C3257

SavantIC Semiconductor Silicon NPN Power Transistors www.DataSheet4U.com 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 DESCRIPTION Base Collector;connected to mounting base Emitter Product Specification 2SC3257 Absolute maximum ratings (Ta=25 ) SYMBOL PARAMETER VCBO Collector-base voltage VCEO Collector-emitter voltage VEBO Emitter-base voltage IC Collector current ICM Collector current-peak IB Base current PC Collector power dissipation Tj Junction temperature Tstg Storage temperature CONDITIONS Open emitter Open base Open collector TC=25 Ta=25 VALUE 250 200 7 10 15 2 1.5 40 150 -55~150 UNIT V V V A A A W SavantIC Semiconductor Silicon NPN Power Transistors www.DataSheet4U.com Product Specification 2SC3257 CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CON...