BUX39

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors BUX39 www.datasheet4u.com DESCRIPTION ·With TO-3 package ·High current ,high speed APPLICATIONS ·For switching amplifiers,power gates, switching regulators,switching circuits converters,inverters and control circuits 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 IB PT Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current Total power dissipation Junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector VALUE 120 90 7 30 40 6 120 150 -65~200 UNIT V V V A A A W THERMAL CHARACTERISTICS SYMBOL Rth j-C PARAMETER Thermal resistance junction to case MAX 1.46 UNIT /W SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter sustaining voltage Emitter-base breakdown votage Collector-emitter saturation voltage Collector-emitter saturation voltage Emitter-base saturation voltage Collector cut-off current Collector cut-off current Emitter cut-off current DC current gain DC current gain Transition frequency CONDITIONS IC=0.2A; IB=0;L=25mH IE=50mA; IC=0 IC=12 A;IB=1.2 A IC=20 A;IB=2.5 A IC=20 A;IB=2.5 A VCE=120V; VBE=-1.5V TC=125 VCE=70V; IE=0 VEB=5V; IC=0 IC=12A ; VCE=4...