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EP501AL005W Datasheet, PDF (11/12 Pages) PARA LIGHT ELECTRONICS CO., LTD. – Long operating life. | |||
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Enhance Power LED
Release by
PARA LIGHT DCC
âReliability Test
Test Item number
Reflow
Temperature
Cycle
100pcs
20pcs
High
Temperature
High Humidity
Operation
20pcs
EP501AL005W
REV:A/5
Test Condition
Tsol=260â,10sec
H:+100±5â
15mins
Lï¼-40±5â
15mins
Ta=85â±5â
RH= 90ï½95%
IF=350mA
Stress duration result
3 times
No Failure
300 Cycles No Failure
500 hours No Failure
High
Temperature
High Humidity
Storage
20pcs
Room
Temperature
Operation
20pcs
Low
Temperature
Operation
20pcs
Ta:65â±5â
RH:90ï½95%RH
Ta= 25±5â
IF =350mA
Ta= -40±5â
IF=350mA
1000hours No Failure
1000hours No Failure
1000hours No Failure
High
Temperature
Operation
20pcs
Ta= 110±5â
IF=350mA
1000hours No Failure
Salt Spray 20pcs
Ta=35â
48 hours
No Failure
Temperature for using with aluminum board, in a good thermal-exchange surrounding.
Failure Criteria:
1. LED are open or shorted,
2. Luminous flux attenuate difference(1000hours)ï¼30%,
3. Forward voltage difference(1000hours) ï¼20%.
Note:
1. These testings are going on.
2. The thermal resistance testing is going on.
DRAWING NO. : DS-50-10-XXX
DATE : 2011-07-28
Page : 11
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