A1479-1B_15 Datasheet, PDF (6/7 Pages) Everlight Electronics Co., Ltd – 5.0mm 1pcs Circuit Board Indicator

EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
5.0mm 1pcs Circuit Board Indicator
A1479-1B/SURSYGW/S530-A3
█ _{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
Test Sample
Hours/Cycle Size
Failure
Judgment
Criteria
Ac/Re
1
Solder Heat
TEMP : 260℃ ± 5 ℃
10 SEC 76 PCS
0/1
2
Temperature Cycle
3
Thermal Shock
4 High Temperature Storage
5 Low Temperature Storage
H : +100℃ 15min
∫ 5 min
L : -40℃ 15min
H : +100℃ 5min
∫ 10 sec
L : -10℃ 5min
TEMP : 100℃
TEMP : -40℃
300 CYCLES _{76 PCS}
0/1
300 CYCLES 76 PCS
0/1
Iv≦Ivt*0.5
or
1000 HRS 76 PCS ^Vf≧U
0/1
or
Vf≦L
1000 HRS 76 PCS
0/1
TEMP : 25℃
6
DC Operating Life
1000 HRS 76 PCS
0/1
IF = 20mA
7
High Temperature / High
Humidity
85℃ / 85% RH
1000 HRS 76 PCS
0/1
： Note Ivt：The 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
Device Number : CDAE-147-027 Prepared date: 2005/3/25
REV.: 1 _{6 of 7}
Prepared by: Hong Fa Chen