WST4040 - N-Ch MOSFET

Winsok

The WST4040 by Winsok is a N-Ch MOSFET. Below is the official datasheet preview.

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WST4040 N-Ch MOSFET by Winsok - Datasheet Preview — Official preview page of the **WST4040** N-Ch MOSFET datasheet (Winsok).

Datasheet Details

Part number	WST4040
Manufacturer	Winsok
File Size	2.31 MB
Description	N-Ch MOSFET
Datasheet	WST4040-Winsok.pdf
Additional preview pages of the WST4040 datasheet.

WST4040 Product details

Description

The WST4040 is the highest performance trench N-ch MOSFETs with extreme high cell density , which provide excellent RDSON and gate charge for most of the synchronous buck converter applications .

Features

z Advanced high cell density Trench technology z Super Low Gate Charge z Excellent CdV/dt effect decline z 100% EAS Guaranteed z Green Device Available Product Summery BVDSS 40V RDSON 35mΩ ID 5.8A.

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Published: Jun 21, 2025 |