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KA1980S PNP Silicon Transistor Description PIN Connection General small signal amplifier Features Low collector saturation voltage: VCE(sat)=-0.3V(Max.) Low output capacitance : Cob=4pF(Typ.) Complementary pair with KC5343S Ordering Information Type NO. Marking Package Code CA KA1980S SOT-23 Device Code HFE Grade Year& Week Code Dalian Absolute Maximum Ratings Ta=25C Characteristic Symbol Ratings Unit Collector-base voltage VCBO -50 V Collector-emitter voltage VCEO -50 V Emitter-base voltage VEBO -5 V Collector current IC -150 mA PC* Collector power dissipation 350 mW Junction temperature Tj 150 C Storage temperature range Tstg -55~150 C * Package mounted on 99.5% alumina 1080.6mm Electrical Characteristics Ta=25C Characteristic Symbol Test Condition Min. Typ. Max. Un