chumh14gp.pdf datasheet:

CHENMKO ENTERPRISE CO.,LTDCHUMH14GPSURFACE MOUNTDual Digital Silicon TransistorVOLTAGE 50 Volts CURRENT 100 mAmpereAPPLICATION* Switching circuit, Inverter, Interface circuit, Driver circuit.FEATURE* Small surface mounting type. (SC-88/SOT-363)SC-88/SOT-363* High current gain. * Suitable for high packing density.* Low colloector-emitter saturation.* High saturation current capability. (1) (6)* Both the CHDTC144T in one package.0.65* Built in bias resistor(R1=47k, Typ. ) 1.2~1.4 2.0~2.20.65(3) (4)0.15~0.351.15~1.350.08~0.15 0.8~1.10~0.10.1 Min.6 42.15~2.45CIRCUITR1R11 3 SC-88/SOT-363Dimensions in millimetersLIMITING VALUESIn accordance with the Absolute Maximum Rating System (IEC 60134).VALUESYMBOL PARAMETER CONDITIONS UNITVCBO Collector-Base voltage 50VVCEO Collector-Emitter voltage 50 VVEBO Emitter-Base