R290 Reliability Data

RELIABILITY DATA
LT1351/52/53/54/55/56/57/58/59
LT1360/61/62/63/64/65/66/67/68/69
LT1630/31/32/33 LT1995
8/21/2006
• OPERATING LIFE TEST
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
CERDIP
PLASTIC DIP
SOIC/SOT/MSOP
NEWEST
DATE CODE
500
9513
1,430
9312
2,633
9313
4,563
• HIGHLY ACCELERATED STRESS TEST AT +131°C/85%RH
PACKAGE
TYPE
SAMPLE
SIZE
OLDEST
DATE CODE
PLASTIC DIP
SOIC/SOT/MSOP
196
9542
1,472
9527
1,668
• PRESSURE COOKER TEST AT 15 PSIG, +121°C
PACKAGE
TYPE
SAMPLE
SIZE
PLASTIC DIP
SOIC/SOT/MSOP
4,690
23,097
27,787
• TEMP CYCLE FROM -65°C to +150°C
PACKAGE
TYPE
SAMPLE
SIZE
CERDIP
PLASTIC DIP
SOIC/SOT/MSOP
SAMPLE
SIZE
NEWEST
DATE CODE
9338
9335
0331
0626
OLDEST
DATE CODE
NEWEST
DATE CODE
OLDEST
DATE CODE
1,750.00
2,590.41
2,458.54
6,798.95
K DEVICE
(4)
HOURS
AT +85°C
0032
0505
NEWEST
DATE CODE
17
0002
1,775
9405
4,695
9417
6,487
• THERMAL SHOCK FROM -65°C to +150°C
PACKAGE
TYPE
9640
9801
0533
OLDEST
DATE CODE
CERDIP
PLASTIC DIP
SOIC/SOT/MSOP
K DEVICE
HOURS (1)
AT +125°C
457.88
2,131.08
2,588.96
K DEVICE
HOURS
369.85
1,626.78
1,996.64
K DEVICE
CYCLES
0002
0331
0626
NEWEST
DATE CODE
1.70
375.47
1,592.67
1,969.83
K DEVICE
CYCLES
17
0002
0002
900
9405
9930
3,346
9403
0626
4,263
(1) Assumes Activation Energy = 1.0 Electron Volts
(2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 0.27 FITS
(3) Mean Time Between Failures in Years = 422,508
(4) Assumes 20X Acceleration from 85°C to +131°C
Note: 1 FIT = 1 Failure in One Billion Hours.
Form: 00-03-6209B. R290
0.26
289.54
811.01
1,100.81
NUMBER
OF (2)
FAILURES
0
0
0
0
NUMBER
OF
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
0
NUMBER
OF
FAILURES
0
0
0
0
NUMBER
OF
FAILURES
0
0
0
0
Rev 21