This part is a kind of semiconductor called BD140.

Function of this product has PNP Epitaxial Silicon Transistor.

Manufacturers : Fairchild Semiconductor

Image and pinout :

Some of the text within the PDF file :

BD136 / BD138 / BD140 PNP Epitaxial Silicon Transistor March 2015 BD136 / BD138 / BD140 PNP Epitaxial Silicon Transistor Features • Complement to BD135, BD137 and BD139 respectively Applications • Medium Power Linear and Switching 1 TO-126 1. Emitter 2.Collector 3.Base Ordering Information Part Number BD13610S BD13610STU BD13616S BD13616STU BD13810STU BD13816STU BD14010STU BD14016S BD14016STU Marking BD136-10 BD136-10 BD136-16 BD136-16 BD138-10 BD138-16 BD140-10 BD140-16 BD140-16 Package TO-126 3L TO-126 3L TO-126 3L TO-126 3L TO-126 3L TO-126 3L TO-126 3L TO-126 3L TO-126 3L Packing Method Bulk Rail Bulk Rail Rail Rail Rail Bulk Rail © 2000 Fairchild Semiconductor Corporation BD136 / BD138 / BD140 Rev. 2.2 www.fairchildsemi.com BD136 / BD138 / BD140 PNP Epitaxial S [ ... ]

BD140 PDF Datasheet Download