BD943

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors BD943 DESCRIPTION ·With TO-220C package ·Low collector saturation voltage ·High current capability APPLICATIONS ·For medium power linear and switching applications PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector dissipation Junction temperature Storage temperature TC=25 Open emitter Open base Open collector CONDITIONS VALUE 22 22 7 5 40 150 -50~150 UNIT V V V A W SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter 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 Transition frequency CONDITIONS IC=10mA; IB=0 IE=1mA; IC=0 IC=2A; IB=0.2A IC=2A; IB=0.2A VCB=22V; IE=0 VEB=7V; IC=0 IC=0.5A ; VCE=1V IC=0.25A ; VCE=10V 85 3 MIN 22 7 TYP. BD943 SYMBOL V(BR)CEO V(BR)EBO VCEsat VBEsat ICBO IEBO hFE fT MAX UNIT V V 0.5 1.2 50 50 475 V V µA µA MHz 2 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE BD943 Fig.2 Outline dimensions (unindicated tolerance:±0.10mm) 3