EP503IR4L076W Datasheet, PDF (11/12 Pages) PARA LIGHT ELECTRONICS CO., LTD. – Enhance Power LED

●Reliability Test
Enhance Power LED
EP503IR4L076W
Release by
PARA LIGHT DCC
REV:A/4
Test Item
Reflow
Temperature
Cycle
High Temperature
High Humidity
Operation
Test Condition
Tsol=260℃,10sec
H:+100±5℃
15mins
L：-40±5℃
15mins
Ta=85℃±5℃
RH= 90～95%
IF=1000mA
Stress Duration
3 times
300 Cycles
500 hours
High Temperature
High Humidity
Storage
Ta:65℃±5℃
RH:90～95%RH
1000hours
Room Temperature Operation
Low Temperature
Operation
Ta= 25±5℃
IF =1000mA
Ta= -40±5℃
IF=1000mA
1000hours
1000hours
High Temperature
Operation
Ta= 110±5℃
IF=1000mA
1000hours
Salt Spray
Ta=35℃
48 hours
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-50-10-XXX
DATE : 2012-05-05
Page : 11