
Page 1 of  1 
Diodes Incorporated 
www.diodes.com
File: PCN-1078_Rev 1.doc 
Rel Date: 9 July 2007 
PRODUCT CHANGE NOTICE
DCS/PCN-1078 
Rev 1 
Contact Date: 
Implementation Date: 
Alert Category: 
Alert Type: 
PCN #: 
June 29, 2007 
October 1, 2007 
Discrete Semiconductor 
Encapsulate Change 
PCN #: 1078, Rev 1 
TITLE 
Conversion of SOT-363, SOT-523, SOT-563, SC59 and SC70 Packages to Green Encapsulate (molding compound)
IMPACT 
Products with Halogen in the encapsulate will be subject to availability, order acceptance terms, and Government 
requirements.  Price and product availability will remain unchanged.  New Green encapsulate conforms to current RoHS 
requirements and will have no affect on device electrical performance.  
DESCRIPTION OF CHANGE 
Beginning with Date Code 0740, encapsulate will contain no halogens or Sb2O3 fire retardants.  Product will remain 94-V0 
compliant, 260 degrees C maximum reflow temperature for 30 sec and MSL 1.  Encapsulate has successfully passed Hi-
Reliability testing and has been used in other product types successfully for more than 24 months.
PRODUCTS AFFECTED 
See enclosed 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 
 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. 
PCN APPROVAL
Signatories  
Name 
Signature 
Date 
Signature of Sr. Vice President, Sales & Mktg. 
Mark King
9 July 2007 
Signature of VP Corporate Administration 
Ed Tang 
9 July 2007
Signature of VP Product Development 
Francis Tang 
9 July 2007