Qualification Report

Qualification and Reliability Report
Series:
EC39
Qualification Tests
Test
Aging
Autoclave
ESD Susceptibility
Flammability
Hermeticity – Fine Leak
Hermeticity – Gross Leak
High Temperature Operating Life
High Temperature Storage
Highly Accelerated Temperature
and Humidity Stress Test
Latchup
Mechanical Dimensions
Mechanical Shock
Moisture Sensitivity Level
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycle
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 =
Method/Condition
Biased, Nominal VDD, Temperature = 85°C, Duration = 30 days
JESD22-A102, 121°C, 100% RH, 15 PSIG, 96 hours
MIL-STD-883, Method 3015, Class 1, HBM = 1,500V
UL94-V0
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1005, Condition B, Biased, 125°C, 1,000 hours
MIL-STD-883, Method 1008, Condition C, 125°C, 168 hours
JESD22-A110, Biased, 130°C, 85% RH, 96 hours
Test
100
100
10
10
100
100
100
100
100
Pass
100
100
10
10
100
100
100
100
100
Fail
0
0
0
0
0
0
0
0
0
JESD17, 200mA @ 25°C
Per Datasheet
MIL-STD-883, Method 2002, Condition B, 1,500G’s, 0.5msec, ½ sine
J-STD-020, MSL = 1, 260°C
MIL-STD-202, Method 210, Condition K
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010, Condition B, -55°C to +125°C, 10 cycles
MIL-STD-883, Method 2007, Condition A, 20G’s
10
25
100
100
100
100
100
100
100
10
25
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
Method/Condition
MIL-STD-883, Method 2007, 20 G’s
MIL-STD-883, Method 2002, Condition B, 1,500G’s, 0.5msec, ½ sine
MIL-STD-883, Method 1010, Condition B, -55°C to +125°C, 10 cycles
Biased, Nominal VDD, Temperature = 85°C, Duration = 720 hours
Test
8,215
8,215
8,215
8,215
Pass
8,215
8,215
8,215
8,215
Fail
0
0
0
0
Constant
N
t
Ea
k
T1
T2
X2(CL, 2 dof)
Value
8,215
720
0.4eV
8.62 x 10-5
85°C
25°C
90%
Value
29 units / 1 x 109 Hours
34,925,000 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
TEN01-100-020 Rev. A
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