This part is a kind of semiconductor called 2SD2136.

Function of this product has NPN Transistor.

Manufacturers : WEJ

Image and pinout :

Some of the text within the PDF file :

RoHS 2SD2136 2SD2136 TRANSISTOR (NPN) DFEATURES Power dissipation TPCM: 1.25 W (Tamb=25℃) .,LCollector current ICM: Collector-base voltage 3A OV(BR)CBO: 60 V Operating and storage junction temperature range CTJ, Tstg: -55℃ to +150℃ TO-126 1. EMITTER 2. COLLECTOR 3. BASE 123 ICELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter NCollector-base breakdown voltage Collector-emitter breakdown voltage OEmitter-base breakdown voltage RCollector cut-off current TEmitter cut-off current CDC current gain ECollector-emitter saturation voltage LBase-emitter voltage ETransition frequency J Turn-on time Switch Time Storage time WE Fall time Symbol V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO hFE(1) hFE(2) VCE(sat) VBE fT ton tstg tf Test conditions Ic=1 [ ... ]

2SD2136 PDF Datasheet Download