R399 Reliability Data

RELIABILITY DATA
LTC1706
8/21/2006
• OPERATING LIFE TEST
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
SOIC/SOT/MSOP
536
9827
536
• PRESSURE COOKER TEST AT 15 PSIG, +121°C
PACKAGE
TYPE
SAMPLE
SIZE
SOIC/SOT/MSOP
631
631
• TEMP CYCLE FROM -65°C to +150°C
PACKAGE
TYPE
SAMPLE
SIZE
NEWEST
DATE CODE
0114
0403
OLDEST
DATE CODE
NEWEST
DATE CODE
1,131
0048
1,131
• THERMAL SHOCK FROM -65°C to +150°C
SAMPLE
SIZE
OLDEST
DATE CODE
K DEVICE
HOURS (1)
AT +125°C
0201
OLDEST
DATE CODE
SOIC/SOT/MSOP
PACKAGE
TYPE
NEWEST
DATE CODE
295.75
295.75
NEWEST
DATE CODE
39.89
39.89
K DEVICE
CYCLES
133.10
133.10
K DEVICE
CYCLES
SOIC/SOT/MSOP
779
9910
0403
779
(1) Assumes Activation Energy = 0.7 Electron Volts
(2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 40.02 FITS
(3) Mean Time Between Failures in Years = 2,851
Note: 1 FIT = 1 Failure in One Billion Hours.
Form: 00-03-6209B. R399
0
0
NUMBER
OF
FAILURES
K DEVICE
HOURS
0403
NUMBER
OF (2)
FAILURES
97.90
97.90
0
0
NUMBER
OF
FAILURES
0
0
NUMBER
OF
FAILURES
0
0
Rev 1