WESTLAKE VILLAGE, Calif., July 12, 2005 /PRNewswire-FirstCall via COMTEX/ -- Diodes Incorporated (Nasdaq: DIOD), leading manufacturer and supplier of high quality discrete semiconductors, will host a conference call on Thursday, July 28, 2005 at 8 a.m. Pacific Time (11 a.m. Eastern Time) to discuss its second quarter 2005 results.

Joining Keh-Shew Lu, President and CEO of Diodes Incorporated, will be Carl Wertz, Chief Financial Officer, and Mark King, Vice President of Sales and Marketing. The Company plans to distribute its earnings announcement that same day at 6 a.m. Pacific Time (9 a.m. Eastern Time).

This conference call will be broadcast live over the Internet and can be accessed by all interested parties on the Investor section of Diodes' website at www.diodes.com. To listen to the live call, please go to the Investor section of Diodes website and click on the Conference Call link at least fifteen minutes prior to the start of the call to register, download, and install any necessary audio software. For those unable to participate during the live broadcast, a replay will be available shortly after the call on Diodes website for 60 days.

About Diodes Incorporated

Diodes Incorporated (Nasdaq: DIOD) is a leading manufacturer and supplier of high-quality discrete semiconductor products, primarily to the communications, computing, industrial, consumer electronics and automotive markets. The Company operates four Far East subsidiaries, Diodes-China (QS-9000 and ISO-14001 certified) in Shanghai, our newest manufacturing facility in China, Diodes-Shanghai, Diodes-Taiwan (ISO-9000 certified) in Taipei, and Diodes-Hong Kong. Diodes-China and Diodes-Shanghai manufacturing focus are on subminiature surface-mount devices destined for wireless devices, notebook, flat panel display, digital camera, mobile handset, set-top box, DC to DC conversion, and automotive applications, among others. Diodes-Taiwan is our Asia-Pacific sales, logistics and distribution center. Diodes-Hong Kong covers sales, warehouse and logistics functions. The Company's 5" wafer foundry, Diodes-FabTech (QS-9000 certified), specializes in Schottky products and is located just outside Kansas City, Missouri. The Company's ISO-9001:2000 corporate sales, marketing, engineering and logistics headquarters is located in Southern California. For further information, including SEC filings, visit the Company's website at http://www.diodes.com.

Safe Harbor Statement Under the Private Securities Litigation Reform Act of 1995: Any statements set forth above that are not historical facts are forward-looking statements that involve risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. Potential risks and uncertainties include, but are not limited to, such factors as fluctuations in product demand, the introduction of new products, the Company's ability to maintain customer and vendor relationships, technological advancements, impact of competitive products and pricing, growth in targeted markets, risks of foreign operations, availability of tax credits, and other information detailed from time to time in the Company's filings with the United States Securities and Exchange Commission.

Recent news releases, annual reports, and SEC filings are available at the Company's website: http://www.diodes.com. Written requests may be sent directly to the Company, or they may be e-mailed to: diodes-fin@diodes.com.

SOURCE Diodes Incorporated

Crocker Coulson, President of CCG Investor Relations, +1-310-231-8600 ext. 103,
crocker.coulson@ccgir.com, for Diodes Incorporated; or Carl Wertz, CFO of Diodes,
Inc., +1-805-446-4800

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