This part is a kind of semiconductor called A1315.

Function of this product has TRANSISTOR.

Manufacturers : Toshiba Semiconductor

Image and pinout :

Some of the text within the PDF file :

Free Datasheet http://www.datasheetlist.com/ Free Datasheet http://www.datasheetlist.com/ Free Datasheet http://www.datasheetlist.com/ Free Datasheet http://www.datasheetlist.com/ [ ... ]

A1315 PDF Datasheet Download