PRODUCT/PROCESS CHANGE NOTIFICATION Generic Copy 06-AUG-2001 SUBJECT: ON Semiconductor Product/Process Change Notification #11621 TITLE: Qualify Additional Subcontractor Site Of SMA And SMB Rectifiers EFFECTIVE DATE: 05-Oct-2001 AFFECTED CHANGE CATEGORY: Subcontractor Assembly/Fab/Test Site AFFECTED PRODUCT DIVISION: Bipolar Discretes Products ADDITIONAL RELIABILITY DATA: Available Contact your local ON Semiconductor Sales Office or Carolyn Antillon <[email protected] > SAMPLES: Contact your local ON Semiconductor Sales Office or Mike Schager <[email protected]> FOR ANY QUESTIONS CONCERNING THIS NOTIFICATION: Contact Sales Office or Chris Holly <[email protected]> DISCLAIMER: Initial Product/Process Change Notification (IPCN) - First Notification distributed to customers. Distributed at least 120 days from the effective date of the change. Final Product/Process Change Notification (FPCN) - Final Notification completing the notification process. Distributed at least 60 days from the effective date of the change. 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 your local ON Semiconductor Sales Office. DESCRIPTION AND PURPOSE: ON Semiconductor currently produces some SMA and SMB General Purpose Rectifiers and Schottky Rectifiers at a subcontractor. In order to provide additional capacity, ON Semiconductor is qualifying our subcontractor's other facility in Seefull, China, where a similar production line already exists. In order to expedite this additional capacity to service our customers, we will start shipping product from the new site after 60 days from the PCN release date. QUALIFICATION PLAN: (Per AEC-Q101 guidelines): Test Conditions HTRB Vr=800V, Ta=150degC, 1000 hrs. Temp Cycle Air to Air, -55 to +150C, 1000 cycles Autoclave Ta=121C, RH= 100%, PSIg=15, 96 hrs. H3TRB Vr=800V, Ta=85C, RH= 85%, 1000 hrs. IOL Ta=25C, If = 0.8A, 2 minutes on/off, 15000 cycles D.P.A. Post H3TRB and Temp Cycle Physical Dimension Per Case Outline Drawing Res. To Solder Heat 270 C, Td=10s Issue Date: 06 Aug, 2001 Page 1 of 3 Product/Process Change Notification #11621 RELIABILITY DATA SUMMARY: Reliability Test Results: Device: MRA4007T3 (Highest voltage surface mount device) Test Desc. Interval HTRB 1000 hrs Temp Cycle 1000 cyc Autoclave 96 hrs H3TRB 1000 hrs IOL 15000 cyc D. P. A. Physical Dimension Res. To Solder Heat - Control Test Lot A 0/80 0/80 0/80 0/79 0/80 0/80 0/80 0/80 0/80 0/80 Pass Pass Pass Pass Pass Pass Test Lot B 0/80 0/80 0/80 0/80 0/80 Pass Pass Pass Test Lot C 0/80 0/80 0/80 0/80 0/80 Pass Pass Pass ELECTRICAL CHARACTERISTIC SUMMARY: Device - MRA4007T3 Test Temperature: 25 degC Forward Voltage (volts) @ If=0.5A CONTROL (TAIWAN) TEST GROUP (SEEFULL) Lot 1 Lot 2 Lot3 MAX LIMIT 0.950 0.950 0.950 0.950 MIN 0.892 0.892 0.892 0.892 MAX 0.907 0.912 0.916 0.919 AVERAGE 0.899 0.896 0.899 0.898 STD DEV 0.005 0.006 0.007 0.008 CPK 3.4 3.0 2.4 2.2 Forward Voltage (volts) @ If=1.0A CONTROL (TAIWAN) MAX LIMIT MIN MAX AVERAGE STD DEV CPK 1.100 0.946 0.970 0.957 0.008 6.0 Reverse Leakage (nanoamps) @ Vr=400V CONTROL (TAIWAN) MAX LIMIT MIN MAX AVERAGE STD DEV CPK 10000 052 231 107 54 61.1 TEST GROUP (SEEFULL) Lot 1 Lot 2 Lot3 1.100 1.100 1.100 0.946 0.946 0.941 0.980 0.980 0.985 0.953 0.957 0.956 0.010 0.010 0.012 4.9 4.8 4.0 TEST GROUP (SEEFULL) Lot 1 Lot 2 Lot3 10000 10000 10000 71 62 88 267 162 399 156 102 123 68 23 56 48.3 143.5 58.8 Reverse Leakage (nanoamps) @ Vr=1000V CONTROL (TAIWAN) TEST GROUP (SEEFULL) Lot 1 Lot 2 Lot3 MAX LIMIT 10000 10000 10000 10000 MIN 145 188 148 246 MAX 541 632 541 495 AVERAGE 290 460 284 338 STD DEV 125 160 79 65 CPK 25.9 19.9 41.0 49.6 Issue Date: 06 Aug, 2001 Page 2 of 3 Product/Process Change Notification #11621 CHANGED PART IDENTIFICATION: Customers may receive effected SMA and SMB product manufactured from either Seefull or Taiwan starting with Date Code 0141 or later. The marking on the Seefull products will include PK. AFFECTED DEVICE LIST (WITHOUT SPECIALS) PART MBRS120-1T3 MBRS140-1T3 MBRS140LT3 MBRS1540HT3 MRS1504T3 Issue Date: 06 Aug, 2001 Page 3 of 3