Technical Data Sheet
0.39" Dual Digit SMD Displays
ELSD-406SYGWA/S530-E2/S290
Everlight Electronics Co., Ltd. http://www.ev
erlight.com Rev. 2 Page 6 of 8
Device No: DDF-0000400 Prepared date: 2009/06/26 Prepared by: Sun Li
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Reliability test items and conditions:
The reliability of products shall be satisfied with items listed below.
Confidence level:90%
LTPD:10%
NO
Item
Test
Conditions
Test
Hours/Cycle
Sample
Size
Failure
Judgment
Criteria
Ac/Re
1
Reflow
Soldering
TEMP:260°C±5°C
5~10 SEC
6 Min
22 PCS
0/1
2
Temperature
Cycle
H:+100°C 15min
∫
5min
L:-40°C 15min
300 Cycles
22 PCS
0/1
3
Thermal
Shock
H:+100°C 5min
∫
10 sec
L:-10°C 5min
300 Cycles
22 PCS
0/1
4
High
Temperature
Storage
TEMP:105°C
1000 HRS
22 PCS
0/1
5
Low
Temperature
Storage
TEMP:-40°C
1000 HRS
22 PCS
0/1
6
DC Operating
Life
TEMP:25°C
If=10mA
1000 HRS
22 PCS
0/1
7
High
Temperature /
High
Humidity
85°C / 85% RH 1000 HRS 22 PCS
Iv≦Ivt*0.5
or
VF≧U
or
VF≦L
0/1
Note:Ivt:The test Iv value of the chip before the reliability test
Iv:The test value of the chip that has completed the reliability test
U:Upper Specification Limit
L: Lower Specification Limit