R389 Reliability Data

RELIABILITY DATA
LT1508 / LT1509 / LT1612 / LT1619
8/21/2006
• OPERATING LIFE TEST
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
PLASTIC DIP
SOIC/SOT/MSOP
65
9539
154
0001
219
• PRESSURE COOKER TEST AT 15 PSIG, +121°C
PACKAGE
TYPE
SAMPLE
SIZE
PLASTIC DIP
SOIC/SOT/MSOP
225
501
726
• TEMP CYCLE FROM -65°C to +150°C
PACKAGE
TYPE
SAMPLE
SIZE
NEWEST
DATE CODE
9604
9551
0510
0409
OLDEST
DATE CODE
NEWEST
DATE CODE
700
9604
1,705
9551
2,405
• THERMAL SHOCK FROM -65°C to +150°C
SAMPLE
SIZE
OLDEST
DATE CODE
K DEVICE
HOURS (1)
AT +125°C
9539
0014
OLDEST
DATE CODE
PLASTIC DIP
SOIC/SOT/MSOP
PACKAGE
TYPE
NEWEST
DATE CODE
65.16
154.00
219.16
NEWEST
DATE CODE
9.00
85.42
94.42
K DEVICE
CYCLES
71.60
324.26
395.86
K DEVICE
CYCLES
PLASTIC DIP
SOIC/SOT/MSOP
50
0522
0522
349
9814
0409
399
(1) Assumes Activation Energy = 1.0 Electron Volts
(2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 8.39 FITS
(3) Mean Time Between Failures in Years = 13,597
Note: 1 FIT = 1 Failure in One Billion Hours.
Form: 00-03-6209B. R389
0
0
0
NUMBER
OF
FAILURES
K DEVICE
HOURS
0606
0409
NUMBER
OF (2)
FAILURES
5.00
115.72
120.72
0
0
0
NUMBER
OF
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
0
Rev 18