Reliability Data Report Product Family R365 LT1317 / LT1766 / LT1940 / LT1941 / LT1942 / LT1943 / LT1944 / LT1945 / LT1946 / LT1947 / LT1948 / LT1949 / LT1952 / LT1956 / LT1961 / LT3010 / LT3020 / LT3023 / LT3024 / LT3479 / LT3483 / LT3740 / LT3750 / LT3844 / LT3845 Reliability Data Report Report Number: R365 Report generated on: Fri May 02 14:08:19 PDT 2014 OPERATING LIFE TEST PACKAGE TYPE QFN/DFN SSOP/TSSOP SOIC/SOT/MSOP Totals SAMPLE SIZE 512 1101 1512 3,125 OLDEST DATE NEWEST DATE K DEVICE HRS 1 CODE CODE (+125°C) 0102 0233 9740 - 0710 1313 1225 - 564 656 1643 2,863 No. of FAILURES 2,3 0 0 0 0 HIGHLY ACCELERATED STRESS TEST AT +130 DEG C / 85% RH PACKAGE TYPE QFN/DFN Totals SAMPLE SIZE 72 72 OLDEST DATE NEWEST DATE K DEVICE HRS No. of FAILURES 4 CODE CODE (+85°C) 0112 - 0112 - 138 138 0 0 K DEVICE HRS No. of FAILURES PRESSURE COOKER TEST AT 15 PSIG , +121 DEG C PACKAGE TYPE SAMPLE SIZE QFN/DFN SSOP/TSSOP SOIC/SOT/MSOP PLASTIC DIP Totals 6824 22479 36157 921 66,381 OLDEST DATE NEWEST DATE CODE CODE 0102 0114 9812 0823 - 1310 1323 1322 0926 - 811 1976 2588 270 5,645 0 0 0 0 0 OLDEST DATE NEWEST DATE K DEVICE No. of FAILURES CODE CODE CYCLES 0112 9144 9812 0823 - 1310 1323 1322 0926 - 1032 7022 9720 616 18,390 0 0 0 0 0 OLDEST DATE NEWEST DATE K DEVICE No. of FAILURES CODE CODE CYCLES 0112 9144 9812 0926 - 1310 1323 1322 0926 - 1151 7216 6485 115 14,967 TEMP CYCLE FROM -65 TO 150 DEG C PACKAGE TYPE SAMPLE SIZE QFN/DFN SSOP/TSSOP SOIC/SOT/MSOP PLASTIC DIP Totals 5847 22209 61213 693 89,962 THERMAL SHOCK FROM -65 TO 150 DEG C PACKAGE TYPE SAMPLE SIZE QFN/DFN SSOP/TSSOP SOIC/SOT/MSOP PLASTIC DIP Totals 5938 24719 33462 231 64,350 (1) Assumes Activation Energy = 1.0 Electron Volts (2) Failure Rate Equivalent to +55 °C, 60% Confidence Level =0.64 FITS (3) Mean Time Between Failure in Years = 178282.14 (4) Assumes 20X Acceleration from 85 °C to +130 °C Note 1: 1 FIT = 1 Failure in One Billion Hours. Note 2: HAST, Temp Cycle & Thermal Shock are subjected to J-STD-020 MSL Preconditioning 0 0 0 0 0 Reliability Data Report Report Number: R365 Report generated on: Fri May 02 14:08:19 PDT 2014 HIGH TEMPERATURE BAKE AT 150 DEG C PACKAGE TYPE SAMPLE SIZE QFN/DFN SSOP/TSSOP SOIC/SOT/MSOP PLASTIC DIP Totals 50 512 50 600 1,212 OLDEST DATE NEWEST DATE K DEVICE HRS No. of FAILURES CODE CODE 0837 0904 1238 0823 - 0837 0930 1238 0926 - 50 512 50 600 1,212 0 0 0 0 0 OLDEST DATE NEWEST DATE K DEVICE HRS No. of FAILURES CODE CODE 0904 0650 0823 - 1015 1314 0926 - 639 2740 575 3,954 0 0 0 0 HIGH TEMPERATURE BAKE AT 175 DEG C PACKAGE TYPE SAMPLE SIZE SSOP/TSSOP SOIC/SOT/MSOP PLASTIC DIP Totals 681 2194 600 3,475