TIP47/TIP48TIP49/TIP50SILICON NPN SWITCHING TRANSISTORS STMicroelectronics PREFERREDSALESTYPES NPN TRANSISTOR DESCRIPTION The TIP47, TIP48, TIP49 and TIP50 are siliconMultiepitaxial NPN Planar transistors mounted inJedec TO-220 plastic package. It is intented foruse in linear and switching applications.321TO-220INTERNAL SCHEMATIC DIAGRAMABSOLUTE MAXIMUM RATIN

November 2008TIP47/TIP48/TIP49/TIP50NPN Silicon Transistor High Voltage and Switching Applications High Sustaining Voltage : VCEO(sus) = 250 - 400V 1A Rated Collector CurrentTO-22011.Base 2.Collector 3.EmitterAbsolute Maximum Ratings* Ta = 25C unless otherwise notedSymbol Parameter Ratings Units VCBO Collector-Base Voltage : TIP47 350 V : TIP48 400 V : TIP4

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Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN PLASTIC POWER TRANSISTORS TIP47, TIP48TIP49, TIP50TO-220Plastic PackageLine Operated Audio Output Amplifier, Switch Mode Power Supply Driver and General Purpose Switching ApplicationsABSOLUTE MAXIMUM RATINGS (Ta=25C)DESCRIPTION SYMBOL TIP47 TIP48 TIP49 TIP50 UNITVCEO Collector Em

isc Silicon NPN Power Transistors TIP49DESCRIPTIONDC Current Gain -h = 30~150@ I = 0.3AFE CCollector-Emitter Sustaining Voltage-: V = 350V(Min)CEO(SUS)Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for line operated audio output amplifier,switchmodepower supply drivers and other switching applicationsABSOLUTE