EXHIBIT 23.1

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders
Diodes Incorporated and Subsidiaries


We consent to the  incorporation by reference in the Registration  Statements on
Forms S-8  (333-106775) of Diodes  Incorporated  and Subsidiaries of our report,
dated  April 7, 2005,  with  respect  to Diodes  Incorporated  and  Subsidiaries
management's  assessment of the effectiveness of internal control over financial
reporting and the  effectiveness of internal  control over financial  reporting,
which report is included in this amended  annual report on Form 10-K/A of Diodes
Incorporated and Subsidiaries for the year ended December 31, 2004.

/s/ Moss Adams LLP
Moss Adams LLP
Los Angeles, California
April 29, 2005