Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below.
Confidence level:90%
LTPD:10%
NO. Item
Test Conditions
Test Hours/ Sample Failure
Cycles Sizes Judgement
1 Solder Heat
TEMP.:260℃±5℃ 10secs 22pcs
2 Temperature Cycle H : +100℃ 15mins 300Cycles 22pcs
L : -40℃
5mins
15mins
3 Thermal Shock H :+100℃ 5mins 300Cycles 22pcs
L :-10℃
10secs
5mins
4 High Temperature TEMP.:+100℃
1000hrs 22pcs
Storage
5 Low Temperature TEMP.:-40℃
1000hrs 22pcs
Storage
Criteria
IR≧U×2
IE≦L×0.8
VF≧U×1.2
U:Upper
Specification
Limit
L:Lower
Specification
Limit
6 DC Operating Life IF=20mA
7 High Temperature/ 85℃ / 85% R.H
1000hrs 22pcs
1000hrs 22pcs
High Humidity
IR313
Ac/Re
0/1
0/1
0/1
0/1
0/1
0/1
0/1
Everlight Electronics Co., Ltd.
Device No:DIR-031-191
http:\\www.everlight.com
Prepared date:03-30-2007
Rev 2
Page: 6 of 7
Prepared by:Jaine Tsai