Part # 2N1893 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Small signal NPN transistor

Part Details:

® 2N1893 SMALL SIGNAL NPN TRANSISTOR s GENERAL PURPOSE HIGH VOLTAGEDEVICE DESCRIPTION The 2N1893 is a Silicon Planar Epitaxial NPNtransistor in Jedec TO-39 metal case, designedfor use in high-performance amplifier, oscillatorand switching circuits. It provides greater voltageswings in oscillator and amplifier circuits andmore protection in inductive switching circuits dueto its 120 V collector-to-base voltage rating. TO-39 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCBO Collector-Base Voltage (IE = 0) 120 V VCER Collector-Emitter Voltage (RBE 10) 100 V VCEO Collector-Emitter Voltage (IB = 0) 80 V VEBO Emitter-Base Voltage (IC = 0) 7 V IC Collector Current 0.5 A Ptot Total Dissipation at Tamb 25 oC 0.8 W at TC 25 oC 3 W at T 1.7 W C 100 oC Tstg Storage Temperature -65 to 175 oC Tj Max. Operating Junction Temperature 175 oC January 2003 1/5

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2N1893.pdf Datasheet