SavantIC Semiconductor Product Specification 2SB634 Silicon PNP Power Transistors DESCRIPTION ·With TO-3 package ·High power dissipation APPLICATIONS ·For low frequency power amplifier applications PINNING(see Fig.2) PIN DESCRIPTION 1 Base 2 Emitter 3 Collector Fig.1 simplified outline (TO-3) and symbol Absolute maximum ratings(Ta= ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltage Open emitter -120 V VCEO Collector-emitter voltage Open base -120 V VEBO Emitter-base voltage Open collector -6 V -7 A 60 W IC Collector current PC Collector power dissipation Tj Junction temperature 150 Tstg Storage temperature -55~150 TC=25 SavantIC Semiconductor Product Specification 2SB634 Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER V(BR)CEO Collector-emitter breakdown voltage IC=-30mA ;IB=0 -120 V V(BR)CBO Collector-base breakdown voltage IC=-1mA ;IE=0 -120 V V(BR)EBO Emitter-base breakdown voltage IE=-1mA ;IC=0 -6 V Collector-emitter saturation voltage IC=-3A; IB=-0.3A -1.5 V ICBO Collector cut-off current VCB=-120V; IE=0 -0.1 mA IEBO Emitter cut-off current VEB=-6V; IC=0 -0.1 mA hFE DC current gain IC=-1A ; VCE=-5V Transition frequency IC=-1A ; VCE=-5V VCEsat fT CONDITIONS 2 MIN TYP. 40 MAX UNIT 320 15 MHz SavantIC Semiconductor Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE Fig.2 outline dimensions (unindicated tolerance:±0.1mm) 3 2SB634