Qualification and Reliability Report Series: EMRA32 Qualification Tests Test Aging Autoclave ESD Susceptibility High Temperature Operating Life High Temperature Storage Highly Accelerated Temperature and Humidity Stress Test Latchup Mechanical Dimensions Mechanical Shock Moisture Sensitivity Level Resistance to Solvents Solderability Temperature Cycle Thermal Shock Vibration Reliability Tests Test Vibration Mechanical Shock Temperature Cycle Aging Reliability Data Characteristic Number of Units Hours Tested Activation Voltage Boltzman’s Constant Aging Temperature Ambient Temperature Confidence Level Reliability Calculations Parameter Failures in Time (FIT) Mean Time To Failure (MTTF) FIT = TEN01-100-212 Rev. A Method/Condition Biased, Nominal VDD, Temperature = 85°C, Duration = 30 days JESD22-A102, 121°C, 100% RH, 15 PSIG, 96 hours JESD22-A114, HBM 2000V JESD22-C101, CDM 700V JESD22-A115, MM 200V JEDS22-A108 JESD22-A103 JESD22-A110 Test 120 240 3 3 3 240 240 240 Pass 120 240 3 3 3 240 240 240 Fail 0 0 0 0 0 0 0 0 JESD78, 100mA @ 125°C Per Datasheet MIL-STD-883 Method 2002 Condition E, 10Kg JESD22-A113, MSL = 1, 260°C MIL-STD-202, Method 215 MIL-STD-883, Method 2003 (Pads on bottom of package only) JESD22-A104 JESD22-A106 MIL-STD-883 Method 2007 Condition A, 20G’s 24 48 120 180 120 120 240 180 120 24 48 120 180 120 120 240 180 120 0 0 0 0 0 0 0 0 0 Method/Condition MIL-STD-883, Method 2007, 20 G’s MIL-STD-883, Method 2002, 1,500G’s, 0.5msec, ½ sine MIL-STD-883, Method 1010, -55°C to +125°C, 10 cycles Biased, Nominal VDD, Temperature = 85°C, Duration = 720 hours Test 160 160 160 160 Pass 160 160 160 160 Fail 0 0 0 0 Constant N t Ea k T1 T2 X2(CL, 2 dof) Value 160 1,000 0.7eV 8.62 x 10-5 85°C 25°C 90% Value 15 units / 1 x 109 Hours 67,175,000 hours / Failure ( χ 2 / 2) ⋅ 1,000,000,000 1 1 1 1 Ea ⎛ Ea ⎛ ⎞ ⎞ ⎡ ⎡ ⋅⎜ − ⋅⎜ − ⎟⎤ ⎟⎤ ∑ ⎢ f i ⋅ t i ⋅ e k ⎝ T 1+ 273 T 2+ 273 ⎠ ⎥ + ⎢ N ⋅ t ⋅ e k ⎝ T 1+ 273 T 2+ 273 ⎠ ⎥ ⎥⎦ ⎢⎣ ⎥⎦ ⎢⎣ MTTF = 1,000,000,000 / FIT 3545 CADILLAC AVENUE • COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-1234