SYXI Ixys

IXYS Corporation (NASDAQ:SYXI) announced today that it will participate in the Thomas Weisel Partners' Technology Conference to be held in San Francisco on February 6-8, 2006. Dr. Nathan Zommer, President and Chief Executive Officer of IXYS, and Uzi Sasson, CFO, will be presenting on Tuesday, February 7 at 4:25 p.m., Pacific Time. At the indicated time, the presentation can be accessed by clicking on the link shown below: http://www.veracast.com/webcasts/twp/tech06/38214411.cfm IXYS develops and markets primarily high performance power and RF semiconductors and control ICs that are used in controlling and converting electrical power efficiently in power systems for telecommunication infrastructure, motor drives, medical systems and transportation. IXYS also serves emerging markets with digital and analog ICs that control flat panel displays, medical instruments and telecommunication products. Additional information may be obtained by visiting IXYS' website at http://www.ixys.com, or by contacting the company directly.