SX1241ISETRT

You are reminded not to ship the product identified under this PCN until released by Semtech Corporation. A copy of their specific PCNs have been included with this notification. Please take action pursuant to your customer agreements and JEDEC 46. PRODUCT / PROCESS CHANGE NOTIFICATION PCN-000367 Date: 04/11/2016 P1/5 Semtech Corporation, 200 Flynn Road, Camarillo CA 93012 Semtech Canada Corporation, 4281 Harvester Road, Burlington, Ontario L7L 5M4 Canada Semtech Irvine, 5141 California Ave., Suite 100, Irvine CA 92617 Semtech Neuchatel Sarl, Route des Gouttes d’Or 40, CH-2000 Neuchatel Switzerland Nanotech Semiconductor, Semtech Corporation, 2 West Point Court, Bristol, United Kingdom, BS32 4PY Semtech Corpus Christi SA de CV, Carretera Matamorros Edificio 7, Reynosa, Tamaulipas, Mexico 88780 Semtech Triune, 1101 Resource Drive, Suite 121, Plano TX 75074 Change Details Part Number(s) Affected: Customer Part Number(s) Affected: N/A   SC4215I / SC4215H / SC4215A  SC4216 / SC4216H  SC4211 / SX1241 / SC2620  SC4525A / SC4525C / SC4524C /  SC4525B / SC4525D / SC4525E / SC4525F  SC4519H / SC4519S / SC4518  SC4521 / SC2595 / SC2596 / SC1592  SC1211S / SC4250L Description, Purpose and Effect of Change: 1) Ablestik/Henkel produces ABP2600AT HT epoxy. Their supplier discontinued one of the raw materials in the formulation. Ablestik has issued an EOL notification to all of their customers. Semtech’s supplier, Cirtek is affected. Product assembled at Cirtek are identified and impacted by this change. 2) The replacement epoxy for the 2600AT epoxy for SOIC-EP is ABP8060T. It passed qualification testing at Cirtek and Semtech. The thermal performance of ABP8060T is equivalent to the 2600AT epoxy. 3) Semtech has completed reliability testing of this change and it meets Semtech’s reliability requirements and meets JEDEC guidelines. 4) The short implementation time is due to the limited and short supply of existing Ablestik 2600AT epoxy. Change Classification Impact to Data Sheet Major Yes Minor No Impact to Form, Fit, Function Yes New Revision or Date No N/A Impact to Performance, Characteristics or Reliability:  No Impact to product form, fit, function, quality, application, performance, characteristics or reliability.  No Change to data sheet content or package dimensions. Semtech Corporation • 200 Flynn Road • Camarillo • Ca • 93012 • Phone +1 (805) 498-2111 CONFIDENTIAL DO NOT DUPLICATE PRODUCT / PROCESS CHANGE NOTIFICATION PCN-000367 Date: 04/11/2016 Implementation Date 09/30/2016 Last Time Ship (LTS) 09/30/2016 Of unchanged product Sample Availability Yes Work Week Affecting Lot No. / Serial No. (SN) Qualification Report Availability P2/5 1640 N/A Included with PCN Supporting Documents for Change Validation/Attachments:  Ablestik Technical Data Sheet; ABLETHERM 2600AT-EN  Loctite Technical Data sheet; ABLESTIK ABP 8060T-EN  Ablestik ABP 8060T RoHS, Halogen and Sb environmental SGS reports  Ablestik ABP 8060T Qualification Report Semtech Business Unit: Semtech Contact Info: Issuing Authority Power Management Randy Biddle Engineer Sr., Product Quality Semtech Corporation 1101 Resource Dr. Suite 121 Plano, Texas 75074 rbiddle@semtech.com Voice: (469) 277-6078 Cell: (805) 377-7747 FOR FURTHER INFORMATION & WORLDWIDE SALES COVERAGE: http://www.semtech.com/contact/index.html#support Semtech Corporation • 200 Flynn Road • Camarillo • Ca • 93012 • Phone +1 (805) 498-2111 CONFIDENTIAL DO NOT DUPLICATE PRODUCT / PROCESS CHANGE NOTIFICATION PCN-000367 Date: 04/11/2016 P3/5 Semtech Corporation • 200 Flynn Road • Camarillo • Ca • 93012 • Phone +1 (805) 498-2111 CONFIDENTIAL DO NOT DUPLICATE PRODUCT / PROCESS CHANGE NOTIFICATION PCN-000367 Date: 04/11/2016 P4/5 Semtech Corporation • 200 Flynn Road • Camarillo • Ca • 93012 • Phone +1 (805) 498-2111 CONFIDENTIAL DO NOT DUPLICATE PRODUCT / PROCESS CHANGE NOTIFICATION PCN-000367 Date: 04/11/2016 P5/5 Semtech Corporation • 200 Flynn Road • Camarillo • Ca • 93012 • Phone +1 (805) 498-2111 CONFIDENTIAL DO NOT DUPLICATE Rel Job Detail Report Businessunit Reljob# Power Management Part_Number, Job Name/Type 6056 by Sublot, by Sequence Contact: Gurmail Sajjan (805) 480 2142 gsajjan@semtech.com Fab, Package Rel Job Status SC2596 / SC4524C / SC4215H Key Dates: Job Accepted: 01-Sep-2015 Rel Testing Complete Passes All Requirements Cirtek SOIC ABP8060T Epoxy Qualification SOIC Actual Start Date: 06-Oct-2015  Misc Rel Job Requested CD: ECD for Conditional: Job ECD: 03-Dec-2015  Completed Tasks 1.0 Lot JA69458.15 AssemblyLot Seq TaskCode DateCode AER-002786B SampleSize Criteria 1535 Complete Failures DataSource Results/Comments 1 Data-Prep None None 06-Oct-2015 0 Camarillo 2 HTOL_Pre_Elect 35 Pass on Zero Fails 09-Oct-2015 0 Camarillo 3 BI_BD_Valid NA Meet HTOL Schematics 09-Oct-2015 0 Camarillo 4 HTOL_125°C_0168 35 Pass on Zero Fails 16-Oct-2015 0 Camarillo 5 HTOL_125°C_1000 35 Pass on Zero Fails 20-Nov-2015 0 Camarillo 6 HTS_Pre_Elect 77 Pass on Zero Fails 09-Oct-2015 0 Camarillo 7 HTS_0250 77 Pass on Zero Fails 19-Oct-2015 0 Camarillo 8 HTS_1000 77 Pass on Zero Fails 20-Nov-2015 0 Camarillo 9 Pre_Conditioning_Level_1 NA MSL 1 01-Oct-2015 0 Camarillo 10 Pre_Elect_Precond 77 Pass on Zero Fails 13-Oct-2015 0 Camarillo 11 CSAM Analysis 22 Pass on Zero Fails 14-Oct-2015 0 Camarillo 12 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 13 Precond_HTS_24hr 77 Pass on Zero Fails 15-Oct-2015 0 Camarillo 14 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 22-Oct-2015 0 Camarillo 15 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 22-Oct-2015 0 Camarillo Monday, March 14, 2016 Page 1 of 5 Rel Job Detail Report 2.0 16 CSAM Analysis 22 Pass on Zero Fails 26-Oct-2015 0 Camarillo 17 T/C_Pre_Elect 77 Pass on Zero Fails 29-Oct-2015 0 Camarillo 18 T/C_wPre_0250 76 Pass on Zero Fails 03-Nov-2015 0 Camarillo 19 T/C_wPre_0500 76 Pass on Zero Fails 09-Nov-2015 0 Camarillo 20 T/C_wPre_1000 76 Pass on Zero Fails 19-Nov-2015 0 Camarillo 21 CSAM Analysis 22 Pass on Zero Fails 23-Nov-2015 0 Camarillo 22 Pre_Elect_Precond 77 Pass on Zero Fails 13-Oct-2015 0 Camarillo 23 CSAM Analysis 22 Pass on Zero Fails 14-Oct-2015 0 Camarillo 24 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 25 Precond_HTS_24hr 77 Pass on Zero Fails 15-Oct-2015 0 Camarillo 26 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 22-Oct-2015 0 Camarillo 27 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 22-Oct-2015 0 Camarillo 28 CSAM Analysis 22 Pass on Zero Fails 26-Oct-2015 0 Camarillo 29 HAST Pre_Elect 77 Pass on Zero Fails 29-Oct-2015 0 Camarillo 30 HAST_BD_Validation N/A Pass on Zero Fails 17-Nov-2015 0 Camarillo 31 HAST_wPRE_264 Hrs 110°C 77 Pass on Zero Fails 30-Nov-2015 0 Camarillo 32 HAST_Post_Elect_room 77 Pass on Zero Fails 01-Dec-2015 0 Camarillo 33 CSAM Analysis 22 Pass on Zero Fails 03-Dec-2015 0 Camarillo 34 Pack_Clos 0 0 03-Dec-2015 0 Camarillo Lot GE57270 Seq TaskCode AssemblyLot DateCode AER-002787B SampleSize Criteria Complete Failures DataSource Results/Comments 1 Data-Prep None None 08-Oct-2015 0 Camarillo 2 HTOL_Pre_Elect 35 Pass on Zero Fails 09-Oct-2015 0 Camarillo 3 BI_BD_Valid NA Meet HTOL Schematics 13-Oct-2015 0 Camarillo 4 HTOL_125°C_0168 35 Pass on Zero Fails 21-Oct-2015 0 Camarillo 5 HTOL_125°C_1000 35 Pass on Zero Fails 24-Nov-2015 0 Camarillo 6 HTS_Pre_Elect 35 Pass on Zero Fails 07-Oct-2015 0 Camarillo Monday, March 14, 2016 by Sublot, by Sequence Contact: Gurmail Sajjan (805) 480 2142 gsajjan@semtech.com Page 2 of 5 Rel Job Detail Report 7 HTS_0250 35 Pass on Zero Fails 21-Oct-2015 0 Camarillo 8 HTS_1000 35 Pass on Zero Fails 19-Nov-2015 0 Camarillo 9 Pre_Conditioning_Level_1 NA MSL 1 01-Oct-2015 0 Camarillo 10 Pre_Elect_Precond 77 Pass on Zero Fails 13-Oct-2015 0 Camarillo 11 CSAM Analysis 22 Pass on Zero Fails 14-Oct-2015 0 Camarillo 12 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 13 Precond_HTS_24hr 77 Pass on Zero Fails 15-Oct-2015 0 Camarillo 14 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 23-Oct-2015 0 Camarillo 15 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 23-Oct-2015 0 Camarillo 16 CSAM Analysis 22 Pass on Zero Fails 23-Oct-2015 0 Camarillo 17 T/C_Pre_Elect 77 Pass on Zero Fails 27-Oct-2015 0 Camarillo 19 T/C_wPre_0500 77 Pass on Zero Fails 09-Nov-2015 0 Camarillo 20 T/C_wPre_1000 77 Pass on Zero Fails 17-Nov-2015 0 Camarillo 21 CSAM Analysis 22 Pass on Zero Fails 18-Nov-2015 0 Camarillo 22 Pre_Elect_Precond 77 Pass on Zero Fails 13-Oct-2015 0 Camarillo 23 CSAM Analysis 22 Pass on Zero Fails 14-Oct-2015 0 Camarillo 24 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 25 Precond_HTS_24hr 77 Pass on Zero Fails 15-Oct-2015 0 Camarillo 26 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 23-Oct-2015 0 Camarillo 27 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 23-Oct-2015 0 Camarillo 28 CSAM Analysis 22 Pass on Zero Fails 23-Oct-2015 0 Camarillo 29 HAST Pre_Elect 77 Pass on Zero Fails 28-Oct-2015 0 Camarillo 30 HAST_BD_Validation N/A Pass on Zero Fails 29-Oct-2015 0 Camarillo 31 HAST_wPRE_264 Hrs 110°C 77 Pass on Zero Fails 04-Nov-2015 0 Camarillo 32 HAST_Post_Elect_room 77 Pass on Zero Fails 17-Nov-2015 0 Camarillo 33 CSAM Analysis 22 Pass on Zero Fails 18-Nov-2015 0 Camarillo 34 Pack_Clos 0 0 25-Nov-2015 0 Camarillo Monday, March 14, 2016 by Sublot, by Sequence Contact: Gurmail Sajjan (805) 480 2142 gsajjan@semtech.com Page 3 of 5 Rel Job Detail Report 3.0 Lot 6635250 AssemblyLot Seq TaskCode DateCode AER-002784B SampleSize Criteria Complete Failures DataSource Results/Comments 1 Data-Prep None None 01-Oct-2015 0 Camarillo 2 HTOL_Pre_Elect 35 Pass on Zero Fails 05-Oct-2015 0 Camarillo 3 BI_BD_Valid NA Meet HTOL Schematics 08-Oct-2015 0 Camarillo 4 HTOL_125°C_0168 35 Pass on Zero Fails 16-Oct-2015 0 Camarillo 5 HTOL_125°C_1000 35 Pass on Zero Fails 20-Nov-2015 0 Camarillo 6 HTS_Pre_Elect 77 Pass on Zero Fails 05-Oct-2015 0 Camarillo 7 HTS_0250 77 Pass on Zero Fails 19-Oct-2015 0 Camarillo 8 HTS_1000 77 Pass on Zero Fails 16-Nov-2015 0 Camarillo 9 Pre_Conditioning_Level_1 NA MSL 1 01-Oct-2015 0 Camarillo 10 Pre_Elect_Precond 77 Pass on Zero Fails 05-Oct-2015 0 Camarillo 11 CSAM Analysis 22 Pass on Zero Fails 06-Oct-2015 0 Camarillo 12 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 06-Oct-2015 0 Camarillo 13 Precond_HTS_24hr 77 Pass on Zero Fails 07-Oct-2015 0 Camarillo 14 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 15 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 16 CSAM Analysis 22 Pass on Zero Fails 15-Oct-2015 0 Camarillo 17 T/C_Pre_Elect 77 Pass on Zero Fails 19-Oct-2015 0 Camarillo 18 T/C_wPre_0250 77 Pass on Zero Fails 26-Oct-2015 0 Camarillo 19 T/C_wPre_0500 77 Pass on Zero Fails 02-Nov-2015 0 Camarillo 20 T/C_wPre_1000 77 Pass on Zero Fails 09-Nov-2015 0 Camarillo 21 CSAM Analysis 22 Pass on Zero Fails 12-Nov-2015 0 Camarillo 22 Pre_Elect_Precond 77 Pass on Zero Fails 05-Oct-2015 0 Camarillo 23 CSAM Analysis 22 Pass on Zero Fails 06-Oct-2015 0 Camarillo 24 Precond_Temp_Cyc_5cyc 77 Pass on Zero Fails 06-Oct-2015 0 Camarillo 25 Precond_HTS_24hr 77 Pass on Zero Fails 07-Oct-2015 0 Camarillo Monday, March 14, 2016 by Sublot, by Sequence Contact: Gurmail Sajjan (805) 480 2142 gsajjan@semtech.com Page 4 of 5 Rel Job Detail Report 26 Precond_85/85_NoElec168hr 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 27 Precond_260°C_IR_Ref_Char 77 Pass on Zero Fails 14-Oct-2015 0 Camarillo 28 CSAM Analysis 22 Pass on Zero Fails 15-Oct-2015 0 Camarillo 29 HAST Pre_Elect 77 Pass on Zero Fails 19-Oct-2015 0 Camarillo 30 HAST_BD_Validation N/A Pass on Zero Fails 20-Oct-2015 0 Camarillo 31 HAST_wPRE_264 Hrs 110°C 77 Pass on Zero Fails 04-Nov-2015 0 Camarillo 32 HAST_Post_Elect_room 77 Pass on Zero Fails 05-Nov-2015 0 Camarillo 33 CSAM Analysis 22 Pass on Zero Fails 06-Nov-2015 0 Camarillo 34 Pack_Clos 0 0 20-Nov-2015 0 Camarillo Monday, March 14, 2016 by Sublot, by Sequence Contact: Gurmail Sajjan (805) 480 2142 gsajjan@semtech.com Page 5 of 5