This part is a kind of semiconductor called 2SD2136.

Function of this product has NPN SILICON TRANSISTOR.

Manufacturers : UTC

Image and pinout :

Some of the text within the PDF file :

UNISONIC TECHNOLOGIES CO., LTD 2SD2136 NPN SILICON TRANSISTOR POWER TRANSISTOR  DESCRIPTION The UTC 2SD2136 is designed for power application.  FEATURES * High forward current transfer ratio hFE which has satisfactory linearity. * Low collector to emitter saturation voltage VCE(SAT). * Allowing supply with the radial taping.  ORDERING INFORMATION Ordering Number Lead Free Halogen Free Package - 2SD2136G-x-AA3-R SOT-223 2SD2136L-x-T60-K 2SD2136G-x-T60-K TO-126 2SD2136L-x-T6C-K 2SD2136G-x-T6C-K TO-126C 2SD2136L-x-T6S-K 2SD2136G-x-T6S-K TO-126S Note: Pin assignment: E: Emitter B: Base C: Collector Pin Assignment 123 BCE BCE BCE BCE Packing Tape Reel Bulk Bulk Bulk  MARKING SOT-223 TO-126 / TO-126C / TO-126S www.unisonic.com.tw Copyright © 2014 Unisoni [ ... ]

2SD2136 PDF Datasheet Download