International Rectifier to Present at Credit Suisse First Boston Confe

    Technology Editors

    EL SEGUNDO, Calif.--(BUSINESS WIRE)--Feb. 24, 2005--International Rectifier Corporation (IR) (NYSE:IRF), a world leader in power management technology, today announced that Steve Harrison, Vice President, Investor Relations will present at the Credit Suisse First Boston Global Semiconductor and Capital Equipment Conference in Miami on Thursday, March 3 at 4:30 p.m. ET.
    Harrison will discuss International Rectifier's business strategy and growth opportunities for its analog and mixed-signal power management technologies across key markets. A copy of the company's investor presentation material will be archived at http://www.irf.com/investor/investor_presentation.html.

    Trademark Notice

    IR(r) is a registered trademark of International Rectifier Corporation.

    About International Rectifier

    International Rectifier, a world leader in power management technology, employs about 5800 people with operations in 20 countries throughout North America, Europe, Japan and Asia. The company's headquarters are located in El Segundo, California. Its mixed-signal analog IC's, advanced circuit devices, integrated power systems, and components are relied upon by the world's leading makers of next generation laptops, desktops, energy-efficient appliances, automobiles, lighting, aircraft, satellites, and advanced defense systems. International Rectifier's stock is listed on the New York Stock Exchange under the ticker symbol IRF. The company's website is located at www.irf.com.

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CONTACT: International Rectifier Corporation Portia Switzer, 310-726-8254

KEYWORD: CALIFORNIA FLORIDA INDUSTRY KEYWORD: HARDWARE TRADESHOW SOURCE: International Rectifier Corporation

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