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Inchange Semiconductor Product Specification Silicon PNP Power Transistors 2SA1803 DESCRIPTION With TO-3PML package Complement to type 2SC4688 APPLICATIONS Power amplifier applications Recommend for 40W high fidelity audio frequency amplifier output stage PINNING PIN DESCRIPTION1 Base 2 CollectorFig.1 simplified outline (TO-3PML) and symbol 3 EmitterAbsolute maximum ratings(Ta=25) SYMBOL PARAMETER CONDITIONS VALUE UNITVCBO Collector-base voltage Open emitter -80 V VCEO Collector-emitter voltage Open base -80 V VEBO Emitter-base voltage Open collector -5 V IC Collector current -6 A ICM Collector current-peak -12 A IBB Base current -0.6 A PC Collector power dissipation TC=25 55 WTj Junction temperature 150 Tstg Storage temperature -55~150 Inchange Semiconductor Product Specification Silicon PNP Power Transis