cn452 cn453.pdf datasheet:

Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN SILICON PLANAR EPITAXIAL TRANSISTORS CN452 / CN453TO-92Plastic PackageCBEGeneral Purpose Transistors designed for Small and Medium Signal Amplification from D.C to Radio FrequenciesComplementary CP552 and CP553ABSOLUTE MAXIMUM RATINGSDESCRIPTION SYMBOL CN452 CN453 UNITSVCBOCollector Base Voltage 100 120 VVCEOCollector Emitter Voltage 80 100 VVEBOEmitter Base Voltage 5.0 VICMPeak Pulse Current 2.0 AICCollector Current Continuous 1.0 AIBBase Current 200 mAPower Dissipation @ Ta=25C PD0.8 WPower Dissipation @ Ta=25C *PD1.0 WPower Dissipation @ Tc=25C PD2.0 WOperating and Storage Junction Tj, Tstg - 65 to +150 CTemperature Range*Transistors mounted on printed circuit board. Lead Length 4mm, mounting pad for collector lead