DCS/PCN-1035 DIODES INC PRODUCT CHANGE NOTICE Contact Date: Implementation Date: April 15, 2004 Alert Category: July 15, 2004 R2 Alert Type: Discrete Semiconductor PCN #: Change Notice PCN #:2004-1035 TITLE Conversion to Lead Free Terminal Plating Mini Melf, DO-35 and DO-41 Axials IMPACT Lead Free plating is backward compatible and has been standard on our other axial packages Check soldering profiles. DESCRIPTION OF CHANGE Lead finish plating was SnPb, is Sn Lead free plating will phase in after April 26, 2004 SnPb finished product will ship until supply is exhausted unless specifically ordered otherwise All product shipping after July 15, 2004 is expected to be Lead Free PRODUCTS AFFECTED 1N4148 1N5221B-1N5267B BAT43 SD101A-C 1N4448 1N5711 BAV20 SD103A-C 1N4150 1N6263 BAV 21 LL4148 1N4151 BAT46 BZX55B/C2V4-C75 LL4448 1N4728A-4764A BAT42 BZX85C3V3-C51 ZMM5225B – ZMM5267B 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 ATTACHMENTS 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. Mark King, Vice President Sales & Marketing Date: Joseph Liu, Vice President of Operations Date: Approved By: Page 1 of 1 File: QP502-1.doc Document: QP502-1 Revision Orig Rel Diodes Incorporated 3050 E. Hillcrest Drive, Suite 200 Westlake Village, CA 91362 (805) 446-4800 www.diodes.com Rel Date: 17 May 02 Print Date: 8/30/04 9:54 AM