PRODUCT CHANGE NOTICE Contact Date: March 27, 2008 Implementation Date: June 25, 2008 Alert Category: Analog Semiconductor DCS/PCN-1102 Rev 02 Alert Type: Alternate Assembly Site at DX PCN #: PCN #: 1102 Rev 02 TITLE Qualification of Packages in Factory DX IMPACT Assembly site DESCRIPTION OF CHANGE Revised attached parts listing Diodes Inc. is pleased to announce that products listed herein will be qualified in Diodes Inc., factory DX, Shanghai P.R.C. The devices listed herein will be assembled in Diodes Inc., factory DX, Shanghai P.R.C. or the current qualified assembly sites upon the implementation date above. Full electrical characterization and high reliability testing will be completed on representative devices from all series using the alternate dice to ensure no change functionality or data sheet electrical specifications before shipment. PRODUCTS AFFECTED See attached parts listing WEB LINKS Manufacturer’s Notice: http://www.diodes.com/products/PCNs.shtml For More Information Contact: http://www.diodes.com/contact Data Sheet: http://www.diodes.com/index.php DISCLAIMER Unless a Diodes Inc. Sales representative is contacted in writing within 30 days of the posting of this notice, all changes described in this announcement are considered approved. PCN APPROVAL Signatories Signature of Sr. Vice President, Sales & Mktg. Name Signature Date Mark King March 31, 2008 Signature of VP Corporate Administration Ed Tang March 31, 2008 Signature of VP Product Development Francis Tang March 31, 2008 Page 1 of 1 File: PCN-1102_Rev 02 Diodes Incorporated www.diodes.com Rel Date: 18 Nov 08 PCN-1102_R00 DRAFT Parts Listing Part No. AH173-PL-A-B AH175-PL-A-B AH175-PL-B-A AH180-PL-A AH337-PL-B2 AH373-PL-B AH375-PL-A AH375-PL-B ATS137-PL-A-B ATS177-PL-B-A ATS177-PL-B-B AH173-PL-A-A AH173-PL-B-A AH173-PL-B-B AH175-PL-A-A AH175-PL-B-B AH180-PL-B AH337-PL-A AH337-PL-B AH373-PL-A AH373-PL-B AH375-PL-A AP1086D15L-13 AP1086D18L-13 AP1086D25L-13 AP1086D33L-13 AP1086D50L-13 AP1086DL-13 AP78L05YG-13 ATS137-PL-A-A ATS137-PL-B-A ATS137-PL-B-B ATS177-PL-A-A ATS177-PL-A-B PCN-1102_R00 Page 2 Rel Date: 8 Apr 08