2SD437

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD437 www.datasheet4u.com DESCRIPTION ·With TO-3 package ·High voltage ·Fast switching speed APPLICATIONS ·For switching regulator and power amplifier applications PINNING(see fig.2) PIN 1 2 3 Base Emitter Collector Fig.1 simplified outline (TO-3) and symbol DESCRIPTION ABSOLUTE MAXIMUM RATINGS(Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM PT Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Total power dissipation Junction temperature Storage temperature TC=25 Open emitter Open base Open collector CONDITIONS VALUE 600 350 6 10 15 80 150 -65~150 UNIT V V V A A W SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter sustaining voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain DC current gain CONDITIONS IC=0.1A; IB=0 IE=10mA; IC=0 IC=5 A;IB=1 A IC=8 A;IB=2.5 A IC=5 A;IB=1 A IC=8 A;IB=2.5 A VCB=600V;IE=0 VEB=6V; IC=0 IC=1A ; VCE=5V IC=6A ; VCE=5V 15 10 MIN 350 6 www.datasheet4u.com 2SD437 SYMBOL VCEO(SUS) V(BR)EBO VCEsat-1 VCEsat-2 VBEsat-1 VBEsat-2 ICBO IEBO hFE-1 hFE-2 TYP. MAX UNIT V V 1.5 3.0 1.4 1.8 0.1 0.1 50 V V V V mA mA 2 S...