EVERLIGHT ELECTRONICS CO.,LTD.

Technical Data Sheet

5.0mm Round Type LED Lamps

█

Reliability test items and conditions:

The reliability of products shall be satisfied with items listed below.

Confidence level：97%

LTPD：3%

NO

Item

Test Conditions

Sample

Size

Failure

Judgment

Criteria

1

Solder Heat

TEMP : 260℃ ± 5 ℃

76 PCS

H : +100℃ 15min

2

Temperature Cycle

∫ 5 min

76 PCS

L : -40℃ 15min

H : +100℃ 5min

3

Thermal Shock

∫ 10 sec

76 PCS

L : -10℃ 5min

4

High Temperature Storage

TEMP : 100℃

76 PCS

5

Low Temperature Storage

TEMP : -40℃

76 PCS

TEMP : 25℃

main with

High Temperature / High

Humidity

85℃ / 85% RH

76 PCS

Note： Ivt：To test Iv value of the chip before the reliablility test

Iv：The test value of the chip that has completed the reliablility test

U：Upper Specification Limit

L： Lower Specification Limit

EVERLIGHT ELECTRONICS CO.,LTD.

http : //www.everlight.com

REV.:

4

Prepared date:

Zhenxia Qu

A203B/G

Test

Hours/Cycle

Ac/Re

10 SEC

Iv≦Ivt*0.5

or

Vf≧U

or

Vf≦L

0/1

300 CYCLES

1000 HRS

76 PCS

6

DC Operating Life

1000 HRS

0/1

300 CYCLES

0/1

0/1

1000 HRS

0/1

0/1

Prepared by:

2005/8/26

1000 HRS

0/1

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