This part is a kind of semiconductor called PSMN2R6-40YS.

Function of this product has N-channel logic level MOSFET.

Manufacturers : NXP Semiconductors

Image and pinout :

Some of the text within the PDF file :

PSMN2R6-40YS N-channel LFPAK 40 V 2.8 mΩ standard level MOSFET Rev. 01 23 June 2009 Product data sheet 1. Product profile 1.1 General description Standard level N-channel MOSFET in LFPAK package qualified to 175 °C. This product is designed and qualified for use in a wide range of industrial, communications and domestic equipment. 1.2 Features and benefits „ Advanced TrenchMOS provides low RDSon and low gate charge „ High efficiency gains in switching power converters „ Improved mechanical and thermal characteristics „ LFPAK provides maximum power density in a Power SO8 package 1.3 Applications „ DC-to-DC convertors „ Lithium-ion battery protection „ Load switching „ Motor control „ Server power supplies 1.4 Quick reference data Table 1. VDS ID www.net Quic [ ... ]

PSMN2R6-40YS PDF Datasheet Download