Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 Reliability Report Reliability Data for Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Report Title: Reliability Data for Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Report Number: 2013-003 Date: 2/12/13 IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 1 of 6 Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 Introduction: This report summarizes the Reliability data of IXYS Integrated Circuits Division. The Reliability data presented here were collected during IXYS IC Division product qualification. The purpose of this qualification was to verify the IXYS IC Division Quality and Reliability requirements as outlined in IXYS IC Division internal specifications. The MOSFET wafers used to manufacture IXYS IC Division devices CPC1019N/CPC1020N/LCA720/LCA717 were foundered at Phenitec’s fabrication site in Okayama, Japan and assembled at ATEC in the Philippines. Reliability Tests: Table 1 below provides the qualification tests that were performed. The stress tests and sample size are chosen based on the IXYS Integrated Circuits Division internal specification and with the approval of the product development team and quality assurance. Table 1: Form A Low Voltage Relay Phenitec Foundry Reliability Tests Stress Test HTRB Applicable Specs JESD22A108 Stress Conditions Product/ Package CPC1019N 125°C, 80% CPC1020N 4 Pin SOP LCA720 LCA717 6 Pin DIP Thermal Mil-Std-883, 0 to 100°C, 10/10 CPC1019N Shock (T/S) M1011 CPC1020N dwells, 15 cycles 4 Pin SOP LCA720 LCA717 6 Pin DIP Temp Cycle Mil-Std-883, -55 to 125°C, 10/10 CPC1019N (T/C) N1010, “B” dwells, CPC1020N 4 Pin SOP 300 cycles LCA720 LCA717 6 Pin DIP THB JESD22, CPC1019N 85°C, 85% A101 CPC1020N 1000hrs 4 Pin SOP LCA720 LCA717 6 Pin DIP Number Sample Total of Lots Size (SS) SS 4 129,77, 538 129, 77, 126 4 55 220 4 55 220 4 96, 94, 105, 76 371 IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 2 of 6 Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 Stress Test Electrical Characterization Applicable Specs Stress Conditions -40 to 85C ESD HBM JESD22, A114-E 1.5kΩ, 100pF Product/ Package CPC1019N CPC1020N 4 Pin SOP LCA720 6 Pin DIP CPC1019N CPC1020N 4 Pin SOP LCA720 6 Pin DIP Number Sample Total of Lots Size (SS) SS 3 25 75 3 10 30 Reliability Test Results: The stress tests and associated results for the Form A Low Voltage Relay Phenitec Foundry qualification are summarized in Table 2. The devices chosen for the qualification were from standard material manufactured through normal production test flow and electrically tested to datasheet limits prior to stressing. Then reliability stresses were conducted and electrically tested to datasheet limit at each interval and final readpoints. Table 2: Form A Low Voltage Relay Phenitec Foundry Reliability Test Results Stress Test HTRB Product/Kit Number CPC1019N TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 LCA717 TE2801 Readpoint / (Reject/ SS) 1000 hrs. Comments Qual Lot#1, 2, 3, 4 Data 3/538 IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 3 of 6 Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 Stress Test Product/Kit Number Thermal Shock CPC1019N TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 LCA717 TE2801 Temp Cycle CPC1019N TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 LCA717 TE2801 THB CPC1019N TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 LCA717 TE2801 Electrical CPC1019N Characterization TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 Readpoint / (Reject/ SS) 15 Cycles Comments Qual Lot#1, 2, 3, 4 Data 0/220 300 Cycles Qual Lot#1, 2, 3, 4 Data 0/220 1000 hrs. Qual Lot#1, 2, 3, 4 Data 0/371 -40 to 85C Qual Lot#1, 2, 3 Data 0/75 IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 4 of 6 Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 ESD Testing Results: As part of this qualification, the Form A Low Voltage Relay Phenitec Foundry was subjected to Human Body Model (HBM) ESD Sensitivity Classification testing using a KeyTek Zapmaster system. The results are summarized in Table 3. All samples were electrically tested to data sheet limits before and after ESD stressing and they passed after +/-8000V testing. Table3: Form A Low Voltage Relay Phenitec Foundry ESD Characterization Results ESD Product/Kit Package ESD Test RC Highest Class Model Number Spec Network Passed HBM CPC1019N i4-PAC JESD22, 8000V 3B 1.5kΩ, TE2815 A114-E 100pF CPC1020N TE2773 LCA720 TE2717 FIT (Failure in Time) Rate on the Form A Low Voltage Relay Phenitec Foundry: Table 4 summarizes the number of devices used for the Form A Low Voltage Relay Phenitec Foundry reliability stress with associated failures. Using the HTRB data, FITs were calculated based on the Acceleration Factor (AF) and equivalent device hours at 0.7eV of activation energy for 125°C test temperature and 40°C use temperatures. For THB stress, FITs were calculated based on the 85°C /85% RH test condition with 40°C/60% RH ambient use conditions at the activation energy of 0.7eV. The calculated FITs from the reliability stress came out to be 30.42 and 37.08 for HTRB and THB, respectively. IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 5 of 6 Reliability Report-Form A Low Voltage Relay Phenitec Foundry (Low Voltage 30V – 150V) Qualification No: 2013-003 Table 4: Form A Low Voltage Relay Phenitec Foundry FIT Rate Summary Qual# Stress Product/Kit # of # of Hours Act. Acc. Equivalent FIT Rate Number Devices Fails Tested Energy Factor Dev. Hours @ 60% CL 1 - 4 HTRB CPC1019N TE2815 CPC1020N TE2718, TE2773, TE2799 LCA720 TE2717 LCA717 TE2801 538 1 - 4 THB 371 CPC1019N TE2815 CPC1020N TE2799 LCA720 TE2717 LCA717 TE2801 3 1000 0.7 137,408,409 30.42 255.41 0 1000 0.7 1.1363E +02 24,808,811 Conclusion: The qualification of the Form A Low Voltage Relay Phenitec Foundry has been successfully completed for the production release. IXYS Integrated Circuits Division, 78 Cherry Hill Drive, Beverly, MA 01915, USA Tel: 1-978-524-6700, Fax: 1-978-27-CLARE, WWW.IXYSIC.COM Page 6 of 6 37.08