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JMnic Product Specification Silicon PNP Power Transistors 2SA1805 DESCRIPTION With TO-3PFM package Complement to type 2SC4690 APPLICATIONS Power amplifier applications Recommend for 70W high fidelity audio frequency amplifier output stage PINNING (see Fig.2 ) PIN DESCRIPTION 1 Base 2 Collector Fig.1 simplified outline (TO-3PFM) and symbol 3 Emitter Absolute maximum ratings(Tc=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltage Open emitter -140 V VCEO Collector-emitter voltage Open base -140 V VEBO Emitter-base voltage Open collector -5 V IC Collector current -10 A ICM Collector current-peak -20 A IB Base current -1 A PC Collector power dissipation TC=25 80 W Tj Junction temperature 150 Tstg Storage temperature -55 150 JMnic Product Specification Silicon PNP Power Transistors 2SA1805 CHARACTER