EP502IRAL039W Datasheet, PDF (11/12 Pages) PARA LIGHT ELECTRONICS CO., LTD. – Enhance Power LED

Release by
PARA LIGHT DCC
●Reliability Test
Enhance Power LED
EP502IRAL039W
REV:A/3
Test Item number
Reflow
Temperature
Cycle
100pcs
20pcs
High
Temperature
High Humidity
Operation
20pcs
High
Temperature
High Humidity
Storage
20pcs
Room
Temperature
Operation
Low
Temperature
Operation
20pcs
20pcs
High
Temperature
Operation
20pcs
Test Condition
Tsol=260℃,10sec
H:+100±5℃
15mins
L：-40±5℃
15mins
Ta=85℃±5℃
RH= 90～95%
IF=700mA
Ta:65℃±5℃
RH:90～95%RH
Ta= 25±5℃
IF =700mA
Ta= -40±5℃
IF=700mA
Ta= 110±5℃
IF=700mA
Stress duration result
3 times
No Failure
300 Cycles No Failure
500 hours _{No Failure}
1000hours _{No Failure}
1000hours _{No Failure}
1000hours _{No Failure}
1000hours No Failure
Salt Spray 20pcs
Ta=35℃
48 hours
No Failure
Temperature for using with aluminum board, in a good thermal-exchange surroundings.
Failure Criteria:
1. LED are open or shorted,
2. Radiant intensity attenuate difference(1000hours)＞30%,
3. Forward voltage difference(1000hours) ＞20%.
DRAWING NO. : DS-50-11-XXX
DATE : 2012-12-27
Page : 11