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© Semiconductor Components Industries, LLC, 2007 March, 2007 − Rev. 3 1Publication Order Number: BC489/D BC489, BC489A High Current Transistors NPN Silicon Features •These are Pb−Free Devices* MAXIMUM RATINGS RatingSymbolValueUnit Collector − Emitter VoltageV CEO 80Vdc Collector − Base VoltageV CBO 80Vdc Collector − Emitter VoltageV EBO 5.0Vdc Collector Current − ContinuousI C 0.5Adc Total Power Dissipation @ T A = 25°C Derate above T A = 25°C P D 625 5.0 mW mW/°C Total Power Dissipation @ T A = 25°C Derate above T A = 25°C P D 1.5 12 W mW/°C Operating and Storage Junction Temperature Range T J , T stg −55 to +150°C THERMAL CHARACTERISTICS CharacteristicSymbolMaxUnit Thermal Resistance, Junction−to−Ambient R q JA 200°C/W Thermal Resistance, Junction−to−Case R q JC 83.3°C/W Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com COLLECTOR 1 2 BASE 3 EMITTER 1 2 3 1 2 BENT LEAD TAPE & REEL AMMO PACK STRAIGHT LEAD BULK PACK 3 TO−92 CASE 29 STYLE 17 MARKING DIAGRAM BC 489x AYWWG G 489x= 489A A= Assembly Location Y= Year WW= Work Week G= Pb−Free Package (Note: Microdot may be in either location) DevicePackageShipping † ORDERING INFORMATION BC489GTO−92 (Pb−Free) 5000 Units / Bulk BC489RL1GTO−92 (Pb−Free) 2000 / Tape & Reel BC489AGTO−92 (Pb−Free) 5000 Units / Bulk †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification s Brochure, BRD8011/D.