Part # BCY59 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Small signal NPN transistor

Part Details:

® BCY59 SMALL SIGNAL NPN TRANSISTOR DESCRIPTION The BCY59 is a silicon Planar Epitaxial NPNtransistor in Jedec TO-18 metal case. It isintented for use in audio input stages, driverstages and low-noise input stages.The PNP complementary type Is BCY79. TO-18 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCES Collector-Emitter Voltage (VBE = 0) 45 V VCEO Collector-Emitter Voltage (IB = 0) 45 V VEBO Emitter-Base Voltage (IC = 0) 7 V IC Collector Current 200 mA IB Base Current 50 mA Ptot Total Dissipation at Tamb 25 oC 0.39 W at T 1 W C 25 oC Tstg Storage Temperature -55 to 175 oC Tj Max. Operating Junction Temperature 175 oC September 2002 1/6 BCY59 THERMAL DATA R o thj-case

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BCY59.pdf Datasheet