SPECIAL POWER OF ATTORNEY Exhibit 24 The undersigned, JULIE HOLLAND, does hereby constitute and appoint RICHARD D. WHITE, of 5907 Twin Coves St. Dallas, Texas 75248, as his Attorney in Fact to act for and in the name, place, and stead of JULIE HOLLAND, to make, execute, and deliver any and all documents or instruments, and do and perform any and all things and actions, which JULIE HOLLAND might have done if personally present, which may be necessary or advisable in connection with the following: To execute, deliver, and file all such documents and things, including, without limitation, reports and filings with the United States Securities and Exchange Commission, Internal Revenue Service, and Nasdaq Stock Exchange, as may be required to be executed, delivered, and filed by JULIE HOLLAND in connection with the beneficial ownership by JULIE HOLLAND of securities of Diodes Incorporated. The undersigned further grants to the attorney in fact full authority to act in any manner both proper and necessary to the exercise of the foregoing powers, including the full power of substitution or revocation, and ratifies every act that he may lawfully do or purport to do, or may have done or purported to have done, in connection with any of the foregoing. Executed on June 8, 2018 /s/Julie Holland
Diodes (DIOD) Form 4DIODES / Julie Holland ownership change
Filed: 19 Feb 19, 4:54pm