R114 Reliability Data

RELIABILITY DATA
LT1431
8/21/2006
• OPERATING LIFE TEST
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
PLASTIC DIP
TO-92
NEWEST
DATE CODE
245
9109
698
9013
943
• HIGHLY ACCELERATED STRESS TEST AT +131°C/85%RH
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
TO-92
280
9246
280
• PRESSURE COOKER TEST AT 15 PSIG, +121°C
PACKAGE
TYPE
SAMPLE
SIZE
PLASTIC DIP
SOIC/SOT/MSOP
TO-92
2,045
12,704
1,694
16,443
• TEMP CYCLE FROM -65°C to +150°C
PACKAGE
TYPE
SAMPLE
SIZE
SOIC/SOT/MSOP
TO-92
SAMPLE
SIZE
NEWEST
DATE CODE
9109
9109
9137
9924
0614
0317
OLDEST
DATE CODE
NEWEST
DATE CODE
OLDEST
DATE CODE
308.35
2,436.35
2,744.70
K DEVICE
(4)
HOURS
AT +85°C
9527
NEWEST
DATE CODE
193
9109
2,463
9350
421
9241
3,077
• THERMAL SHOCK FROM -65°C to +150°C
PACKAGE
TYPE
0021
9639
OLDEST
DATE CODE
PLASTIC DIP
SOIC/SOT/MSOP
TO-92
K DEVICE
HOURS (1)
AT +125°C
404.32
404.32
K DEVICE
HOURS
69.67
544.11
198.59
812.37
K DEVICE
CYCLES
9501
0614
0317
NEWEST
DATE CODE
19.30
749.00
166.84
935.14
K DEVICE
CYCLES
1,558
9427
0614
558
9544
0317
2,116
(1) Assumes Activation Energy = 1.0 Electron Volts
(2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 0.67 FITS
(3) Mean Time Between Failures in Years = 170,264
(4) Assumes 20X Acceleration from 85°C to +131°C
Note: 1 FIT = 1 Failure in One Billion Hours.
Form: 00-03-6209B. R114
379.00
212.88
591.88
NUMBER
OF (2)
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
NUMBER
OF
FAILURES
0
0
0
0
NUMBER
OF
FAILURES
0
0
0
0
NUMBER
OF
FAILURES
0
0
0
Rev 28