2sd1268.pdf datasheet:

isc Silicon NPN Power Transistor 2SD1268DESCRIPTIONLow Collector Saturation Voltage: V = 0.5V(Max)@ I = 2ACE(sat) CCollector-Emitter Breakdown Voltage-: V = 80V (Min)(BR)CEOGood Linearity of hFEComplement to Type 2SB943Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power switching applications.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 130 VCBOV Collector-Emitter Voltage 80 VCEOV Emitter-Base Voltage 7 VEBOI Collector Current-Continuous 3 ACI Collector Current-Peak 6 ACMCollector Power Dissipation30@ T =25CP WCCollector Power Dissipation2@ T =25aT Junction Temperature 150 JT Storage Temperature Range -55~150 stg1isc websitewww.iscsemi.com isc & iscsemi is registered tradem