This part is a kind of semiconductor called 2SC5354.

Function of this product has NPN Plastic-Encapsulate Transistor.

Manufacturers : Weitron

Image and pinout :

Some of the text within the PDF file :

2SC5354 NPN Plastic-Encapsulate Transistor P b Lead(Pb)-Free FEATURES * Excellent hFE Linearity * Low Noise 1. BASE 2. EMITTER 3. COLLECTOR 3 1 2 MAXIMUM RATINGS (TA=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC Ib PC TJ Tstg Parameter Collector- Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Base Current -Continuous Collector Power Dissipation Junction Temperature Storage Temperature Value 60 50 5 150 50 0.2 150 -55-150 Units V V V mA mA W ℃ ℃ SOT-23 ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Collector-emitter saturation voltage Trans [ ... ]

2SC5354 PDF Datasheet Download