Technical Data Sheet
3.0mm Round Type LED Lamps
1254-10SDRD/S530-A3
█
Reliability test items and conditions:
The reliability of products shall be satisfied with items listed below.
Confidence level:97%
LTPD:3%
Test
Hours/Cycle
Failure Judgment
Criteria
Ac/Re
0/1
NO
1
Item
Test Conditions
Sample Size
76 PCS
10 SEC
TEMP : 260℃ ± 5 ℃
Solder Heat
H : +100℃ 15min
∫ 5 min
L : -40℃ 15min
H : +100℃ 5min
∫ 10 sec
300 CYCLES
300 CYCLES
1000 HRS
0/1
2
Temperature Cycle
Thermal Shock
76 PCS
3
76 PCS
0/1
0/1
0/1
L : -10℃ 5min
Iv≦Ivt*0.5 or
High Temperature
Storage
Vf≧U
Vf≦L
or
4
TEMP : 100℃
76 PCS
Low Temperature
Storage
1000 HRS
5
6
7
TEMP : -40℃
76 PCS
76 PCS
76 PCS
TEMP : 25℃
IF = 20mA
DC Operating Life
1000 HRS
1000 HRS
0/1
0/1
High Temperature /
High Humidity
85℃ / 85% RH
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
Device Number : CDLE-125-224
http : //www.everlight.com
Prepared date: 2006/7/14
Rev.:
2
Page: 5 of 6
Xiuzhen Feng
Prepared by: