R293 Reliability Data

RELIABILITY DATA
LT1241 / 42 / 43 / 44 / 45 / 46 / 47 / 48 / 49 / LT1950
8/21/2006
• OPERATING LIFE TEST
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
CERDIP
SIDEBRAZE
PLASTIC DIP
SOIC/SOT/MSOP
NEWEST
DATE CODE
127
9219
50
9101
440
9101
276
9244
893
• HIGHLY ACCELERATED STRESS TEST AT +131°C/85%RH
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
SOIC/SOT/MSOP
100
9428
100
• PRESSURE COOKER TEST AT 15 PSIG, +121°C
PACKAGE
TYPE
SAMPLE
SIZE
PLASTIC DIP
SOIC/SOT/MSOP
4,343
5,346
9,689
• TEMP CYCLE FROM -65°C to +150°C
PACKAGE
TYPE
SAMPLE
SIZE
PLASTIC DIP
SOIC/SOT/MSOP
SAMPLE
SIZE
NEWEST
DATE CODE
9134
9213
0117
0048
OLDEST
DATE CODE
NEWEST
DATE CODE
OLDEST
DATE CODE
499.05
42.00
1,129.09
537.91
2,208.05
K DEVICE
(4)
HOURS
AT +85°C
9428
NEWEST
DATE CODE
1,589
9134
1,091
9244
2,680
• THERMAL SHOCK FROM -65°C to +150°C
PACKAGE
TYPE
0045
9101
0014
0145
OLDEST
DATE CODE
PLASTIC DIP
SOIC/SOT/MSOP
K DEVICE
HOURS (1)
AT +125°C
48.00
48.00
K DEVICE
HOURS
218.24
189.74
407.98
K DEVICE
CYCLES
0117
0030
NEWEST
DATE CODE
202.17
109.10
311.27
K DEVICE
CYCLES
920
9151
9906
774
9213
0030
1,694
(1) Assumes Activation Energy = 1.0 Electron Volts
(2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 0.83 FITS
(3) Mean Time Between Failures in Years = 137,442
(4) Assumes 20X Acceleration from 85°C to +131°C
Note: 1 FIT = 1 Failure in One Billion Hours.
Form: 00-03-6209B. R293
112.50
77.40
189.90
NUMBER
OF (2)
FAILURES
0
0
0
0
0
NUMBER
OF
FAILURES
0
0
NUMBER
OF
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
0
Rev 20