NCP1851BFCCT1G

FINAL PRODUCT/PROCESS CHANGE NOTIFICATION #20498 Generic Copy Issue Date: 03-Jul-2014 TITLE: Cover Tape Material Change from Heat Seal to Cold Seal for Die Sales Products PROPOSED FIRST SHIP DATE: 03-Oct-2014 AFFECTED CHANGE CATEGORY(S): Packing FOR ANY QUESTIONS CONCERNING THIS NOTIFICATION: Contact your local ON Semiconductor Sales Office or SAMPLES: Contact your local ON Semiconductor Sales Office ADDITIONAL RELIABILITY DATA: Available Contact your local ON Semiconductor Sales Office or NOTIFICATION TYPE: Final Product/Process Change Notification (FPCN) Final change notification sent to customers. FPCNs are issued at least 90 days prior to implementation of the change unless approved earlier by customers. ON Semiconductor will consider this change approved unless specific conditions of acceptance are provided in writing within 30 days of receipt of this notice. To do so, contact . DESCRIPTION AND PURPOSE: ON Semiconductor is pleased to announce the qualification of Cold Seal cover tape (3M part number UCT 2688A) for die sales products sold in Tape and Reel. Currently, these products are shipped in Tape and Reel with Heat Seal cover tape. This change is being made as part of ON Semiconductor’s ongoing quality optimization efforts. The change to Cold Seal cover tape reduces the risk of die sticking to the cover tape. Issue Date: 03-Jul-2014 Rev. 06-Jan-2010 Page 1 of 3 FINAL PRODUCT/PROCESS CHANGE NOTIFICATION #20498 Before 3M 2675 Supplier Part # Type After 3M UCT 2688A Heat Seal (a) Cover tape fully peel off from carrier tape (b) Cover tape with heat activated adhesive. Cold Seal (a) Tearing effect on center of cover tape (b) Zero adhesive (c) Sealing path (left and right) remain on carrier tape, no glue transfer to customer machine / unit RELIABILITY DATA SUMMARY: Reliability Test Results: Qualification testing included the following: Die Sticking to Cover Tape (Test = Pull Test following 90degC oven bake for 3 hours) on 150 units of each of 2 device types. No die sticking to cover tape observed Aging Test at Hot, Room, and Cold (Test = Peeling Strength @ 52degC, +25degC, -18degC up to 30 days) on 3 full reels. Peel Strength within specification; no torn cover tape during peeling. Peel Strength (Test = Peel Strength on Corner Matrix with Sealing Force and Sealing Time varied) on 300mm/leg Peel Strength remained in spec with no significant variation across all conditions. ELECTRICAL CHARACTERISTIC SUMMARY: No impact to electrical performance. CHANGED PART IDENTIFICATION: Date codes 2014 week 35 or later will use Cold Seal tape. Note that the implementation date code may be earlier for certain parts if customer approval is received before the FPCN expiration date. In any such cases, the implementation date code will be communicated to the customer. Issue Date: 03-Jul-2014 Rev. 06-Jan-2010 Page 2 of 3 FINAL PRODUCT/PROCESS CHANGE NOTIFICATION #20498 List of affected General Parts: ESD11N5.0ST5G NCP435FCT2G NCP6924AFCHT1G NSR05F30NXT5G NCP436FCT2G NCP6924BFCHT1G NSR01F30NXT5G NCP437FCT2G NCP6924CFCHT1G NSR20F20NXT5G NCP439FCT2G NCP6925AFCT1G NSR20F30NXT5G NCP451FCT2G NCT218FCT2G NCP1751FCCT1G NCP456RFCT2G NLAS4717EPFCT1G NCP1850FCCT1G NCP457FCT2G NLAS4717FCT1G NCP1851BFCCT1G NCP458RFCT2G NLSX0102FCT1G NCP1854FCCT1G NCP460RFCT2G NLSX0102FCT2G NCP335FCT2G NCP461FCT2G NLSX3378FCT1G NCP337FCT2G NCP6343BFCCT1G NLSX4378BFCT1G NCP391FCALT2G NCP6343FCT1G TCC-103A-RT NCP432FCT2G NCP6865DUMFCT1G TCC-106A-RT NCP433FCT2G NCP6924AFCET1G Issue Date: 03-Jul-2014 Rev. 06-Jan-2010 Page 3 of 3