2SB1478

SavantIC Semiconductor Product Specification Silicon PNP Power Transistors 2SB1478 DESCRIPTION ·With TO-247 package ·Complement to type 2SD2237 ·High DC current gain ·DARLINGTON APPLICATIONS ·For use in power linear and switching applications PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION Absolute maximum ratings(Tc=25 ) SYMBOL VCBO VCEO VEBO IC PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature TC=25 Open emitter Open base Open collector CONDITIONS VALUE -100 -100 -5 -8 60 150 -55~150 UNIT V V V A W SavantIC Semiconductor Product Specification Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Base-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain CONDITIONS IC=-10mA; IB=0 IC=-0.1mA; IE=0 IE=-2mA; IC=0 IC=-5A;IB=-20m A IC=-5A;IB=-20m A VCB=-100V; IE=0 VEB=-5V; IC=0 IC=-2A ; VCE=-3V 2000 MIN -100 -100 -5 2SB1478 SYMBOL V(BR)CEO V(BR)CBO V(BR)EBO VCEsat VBEsat ICBO IEBO hFE TYP. MAX UNIT V V V -2.0 -2.5 -10 -2 20000 V V µA mA 2 SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE 2SB1478 Fig.2 Outline dimensions 3