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Product Change Notification

Change Notification #   16049
Revision  
Type of Notification   FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
Change Title   Final Notification for Gold wire changing to Copper wire on SOT-23 commodity parts
Issue Date   2007-10-16
Affected Product Family  
Description   On Semiconductor is notifying customers of its plan to convert to Copper wire on commodity products of Small Signal PNP transistors, Small Signal NPN Transistors, and switching diodes in the SOT-23 package. The mold compound, die attach, and lead frame materials used in the SOT-23 package will remain the same. Two qualification vehicles, a transistor and a diode, have been selected for each of the device functions and full electrical characterization over temperature has be performed on each qualification vehicle to ensure device functionality and electrical specifications are met. Devices listed in this final PCN will be converted to Copper wire starting January 01, 2008. After January 01, 2008, customer may receive devices with either Gold or Copper as conversion is implemented in our assembly facility. Conversion of specific devices will take place at the beginning of the specified month and devices containing Copper wire can be identified by the date code. FPCN was modified on 08 Feb 2008 to add BAL99LT1 and BAL99LT1G which were missed during the first distribution of the notice.
Key Items Affected by Change   ON Semiconductor assembly – wire bond
 
Key Milestones  
Effective Date:   2007-01-16
Sample Info:  
Possible Replacements   N/A

For more information on this Process Change Notification, please contact your local ON Semiconductor sales office.

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