REL-1293-F-A Reliability Report for AME8851 Series Product Approved by Amy Shen Quality & Reliability Dept. Manager Prepared by Jess Lin Quality & Reliability Dept. Engineer QPM010C-A Conclusion: The AME8851 series product has successfully met AME’s reliability standard that is required on all AME, Inc products. Furthermore, QRA Dept. of AME, Inc monitors the reliability continuously to make sure that all AME8851 series product will still meet AME’s reliability standard in the future. Table of Contents: Ⅰ、General Description Ⅱ、Product Information Ⅲ、Product Reliability Test Result Ⅳ、Package Reliability Test Result Ⅴ、IR-reflow Test Result QPM010C-A Ⅰ、General Description: The AME8851 family of positive, CMOS linear regulators, provide low dropout voltage (400mV @ 1.5A) and excellent PSRR, thus making them ideal for power-saving systems. These rugged devices have both Thermal Shutdown, and Current limit to prevent device failure under the "Worst" of operating conditions. The AME8851 is stable with an output capacitance of 4.7µF or larger. Ⅱ、Product Information: QPM010C-A QPM010C-A QPM010C-A Ⅲ、Product Reliability Test Result: Test Item Test Condition Sample Size / Failures Result ESD Human Body Model 3 pcs per pin pair / 0 pcs Pass 3 pcs per pin pair / 0 pcs Pass 3 pcs package pair / 0 pcs Pass 3 pcs per pin pair / 0 pcs Pass Pin-to-Pin test Class 2, 2kV minimum Machine Model Pin-to-Pin test Class B, 200V minimum Charged Device Model Class II, 200V minimum Latch-up Level A, 100mA minimum QPM010C-A Ⅳ、Package Reliability Test Result: Test Item Test Condition Sample Size / Failures Result MSL 85/85 168 hours 22 pcs / 0 pcs Level 1 45 pcs / 0 pcs Pass 45 pcs / 0 pcs Pass 45 pcs / 0 pcs Pass 45 pcs / 0 pcs Pass 5 pcs / 0 pcs Pass IR-reflow 3 cycles Peak Temp.= 260℃ IPC/JEDEC J-STD-020C HTS Precondition NOTE 2 Temp.=150℃ Duration=1000 hours Unbiased, Read at 1000 hours THT Precondition NOTE 2 Temp.=85℃, R.H.=85% Duration=1000 hours Unbiased, Read at 1000 hours PCT Precondition NOTE 2 Temp.=121℃, R.H.=100% 15PSIG, Unbiased Duration=168 hours Read at 168 hours TCT Precondition NOTE 2 -65℃ ~ 150℃ 500 cycles Unbiased, Read at 500 cycles Solderability Temp.=260℃ (lead-free) Duration=5sec NOTE 2: 85/85 168 hours + IR-reflow 3 cycles with Peak Temp.= 260℃ QPM010C-A Ⅴ、IR-reflow Test Result: Test Item Test Condition Sample Size / Failures Result IR-reflow See IR reflow Profile 22 pcs / 0 pcs Pass Perform 3 cycles test IR reflow Profile: Profile Feature Average Ramp-Up Rate (Tsmax to Tp) Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (tsmin to tsmax) Time maintained above - Temperature (TL) - Time (tL) Peak/Classification Temperature (Tp) Time within 5℃ of actual Peak Temperature (tp) Ramp-Down Rate Time 25℃ to Peak Temperature Pb-Free Assembly 3℃/second max. 150℃ 200℃ 60~180 seconds 217℃ 60~150 seconds 260℃ 20~40 seconds 6℃/second max. 8 minutes max. QPM010C-A