IRF644International Rectifier - MOSFET Module

IRF644 Description

International Rectifier IRF644 is a MOSFET module. Typical applications for this type of device include high-frequency switching such as switch-mode power supplies, DC-DC converters, battery-powered drives and welding equipment.

USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the IRF644.

Summary of Features

Target Applications

International Rectifier IRF644 is used for high-frequency power switching in switch mode power supplies, DC-DC converters, battery-powered vehicles and equipment, welding machines and induction heating.

Key Specifications

IRF644 is a 7.0 A power MOSFET. Source: manufacturer datasheet.

Parameter	Value
Product type	Power MOSFET
Drain current (ID)	7.0 A
Datasheet	Available on this page (PDF)

Download IRF644 Datasheet

IRF644 PDF Datasheet