2sc1391.pdf datasheet:

INCHANGE Semiconductorisc Silicon NPN Power Transistor 2SC1391DESCRIPTIONWith TO-66 PackageLow collector saturation voltageMinimum Lot-to-Lot variations for robust device performanceand reliable operation.APPLICATIONSDesigned for use in lined-operated color TV chroma outputcircuits and sound output circuitsABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 300 VCBOV Collector-Emitter Voltage 300 VCEOV Emitter-Base Voltage 7 VEBOI Collector Current-Continuous 0.1 ACCollector Power DissipationP 6.5 WC@ T =25CT Junction Temperature -65~150 JT Storage Temperature Range -65~150 stgTHERMAL CHARACTERISTICSSYMBOL PARAMETER MAX UNITThermal Resistance, Junction to Case 19.23 /WRth j-c1isc websitewww.iscsemi.com isc & iscsemi is registered trademarkINCHANGE Semico