BD744

SavantIC Semiconductor Product Specification Silicon PNP Power Transistors DESCRIPTION ·With TO-220C package ·Complement to type BD743/A/B/C ·High current capability ·High power dissipation APPLICATIONS ·For use in power linear and switching applications PINNING PIN 1 2 3 DESCRIPTION Emitter Collector;connected to mounting base Base BD744/A/B/C Absolute maximum ratings (Ta=25 ) SYMBOL PARAMETER BD744 VCBO Collector-base voltage BD744A BD744B BD744C BD744 VCEO Collector-emitter voltage BD744A BD744B BD744C VEBO IC ICM IB PC Tj Tstg Emitter-base voltage Collector current Collector current-peak Base current Collector power dissipation Junction temperature Storage temperature TC=25 Ta=25 Open collector Open base Open emitter CONDITIONS VALUE -50 -70 -90 -110 -45 -60 -80 -100 -5 -15 -20 -5 90 2 150 -65~150 V A A A W V V UNIT SavantIC Semiconductor Product Specification Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER BD744 Collector-emitter breakdown voltage BD744A IC=-30mA; IB=0 BD744B BD744C VCEsat-1 VCEsat-2 VBE -1 VBE -2 Collector-emitter saturation voltage Collector-emitter saturation voltage Base-emitter on voltage Base-emitter on voltage BD744/A ICEO Collector cut-off current BD744B/C BD744 BD744A ICBO Collector cut-off current BD744B BD744C IEBO hFE-1 hFE-2 hFE-3 Emitter cut-off current DC current gain DC current gain DC current gain VCE=-60V; IB=0 VCE=-50V; VBE=0 TC=125 VCE=-70V; VBE=0 TC=125 VCE=-90V; VBE=0 TC=125 VCE=-110V; VBE=0 TC=125 VEB=-5V; IC=0 IC=-1A ; VCE=-4V IC=-5A ; VCE=-4V IC=-15A ; VCE=-4V 40 20 5 IC=-5 A;IB=-0.5 A IC=-15 A;IB=-5 A IC=-5A ; VCE=-4V IC=-15A ; VCE=-4V VCE=-30V; IB=0 -80 -100 CONDITIONS MIN -45 -60 SYMBOL BD744/A/B/C TYP. MAX UNIT V(BR)CEO V -1.0 -3.0 -1.0 -3.0 V V V V -0.1 -0.1 -5.0 -0.1 -5.0 -0.1 -5.0 -0.1 -5.0 -0.5 mA mA mA 150 Switching times resistive load td tr ts tf Delay time Rise time Storage time Fall time IC=-5 A;IB1=-IB2=-0.5 A VBE(off)=4.2V; RL=6@ tp=20µs 0.02 0.12 0.6 0.3 µs µs µs µs THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal resistance junction to case 2 MAX 1.40 UNIT /W SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE BD744/A/B/C Fig.2 Outline dimensions (unindicated tolerance:±0.10 mm) 3