SavantIC Semiconductor Product Specification BD646/648/650/652 Silicon PNP Power Transistors DESCRIPTION ·With TO-220C package ·Complement to type BD645/647/649/651 ·DARLINGTON APPLICATIONS ·For use in output stages in audio equipment ,general amplifier,and analogue switching applications PINNING PIN DESCRIPTION 1 Base 2 Collector;connected to mounting base 3 Emitter Absolute maximum ratings(Ta=25 ) SYMBOL PARAMETER CONDITIONS BD646 VCBO VCEO Collector-base voltage Collector-emitter voltage BD648 BD650 Open emitter Emitter-base voltage IC -100 -120 BD652 -140 BD646 -60 BD648 BD650 UNIT -80 Open base BD652 VEBO VALUE -80 -100 V V -120 Open collector -5 V Collector current-DC -8 A ICM Collector current-Pulse -12 A IB Base current -150 mA PC Collector power dissipation 62.5 W Tj Junction temperature 150 Tstg Storage temperature -65~150 TC=25 SavantIC Semiconductor Product Specification BD646/648/650/652 Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS BD646 V(BR)CEO Collector-emitter breakdown voltage MIN TYP. MAX UNIT -60 BD648 -80 IC=-30mA, IB=0 V BD650 -100 BD652 -120 VCEsat-1 Collector-emitter saturation voltage IC=-3A ,IB=-12mA -2.0 V VCEsat-2 Collector-emitter saturation voltage IC=-5A ,IB=-50mA -2.5 V Base-emitter saturation voltage IC=-5A ,IB=-50mA -3.0 V Base-emitter on voltage IC=-3A ; VCE=-3V -2.5 V BD646 VCB=-60V, IE=0 VCB=-40V, IE=0 ;TC=150 -0.2 -2.0 BD648 VCB=-80V, IE=0 VCB=-50V, IE=0 ;TC=150 -0.2 -2.0 BD650 VCB=-100V, IE=0 VCB=-60V, IE=0 ;TC=150 -0.2 -2.0 BD652 VCB=-120V, IE=0 VCB=-70V, IE=0 ;TC=150 -0.2 -2.0 BD646 VCE=-30V, IB=0 BD648 VCE=-40V, IB=0 BD650 VCE=-50V, IB=0 BD652 VCE=-60V, IB=0 VBEsat VBE ICBO ICEO Collector cut-off current Collector cut-off current IEBO Emitter cut-off current VEB=-5V; IC=0 hFE DC current gain IC=-3A ; VCE=-3V mA -0.5 mA -5 mA 750 THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal resistance junction to case MAX 2.0 2 UNIT /W SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE Fig.2 Outline dimensions 3 BD646/648/650/652