HUF76639P3, HUF76639S3S is a 50A, 100V, 0.027 Ohm, N-Channel, Logic Level UltraFET® Power MOSFET manufactured by Fairchild Semiconductor Corporation
This document is a datasheet for the Fairchild HUF76639P3 and HUF76639S3S, which are 50A, 100V, 0.027 Ohm N-Channel Logic Level UltraFET Power MOSFETs. The HUF76639P3 is packaged in JEDEC TO-220AB, while the HUF76639S3S is in JEDEC TO-263AB. Both variants feature ultra-low on-resistance and include simulation models for PSPICE and SABER.
The part number for the TO-220AB package is HUF76639P3, and for the TO-263AB package it is HUF76639S3S.
Add the suffix T to the part number to obtain the variant in tape and reel, for example HUF76639S3ST.