Data Sheet

Luckylight
Spec No.: R3528RGB Rev No.: V.2 Date: Jan./26/2006 Page: 9 OF 12
Approved: ZHOU Checked: Wu Drawn: Shu
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
Reliability Test Items And Conditions:
The reliability of products shall be satisfied with items listed below:
Confidence level: 90%.
LTPD: 10%.
1) Test Items and Results:
No. Test I tem
Test
Hours/Cycles
Test Conditions
Sample
Size
Ac/Re
1
Resistance to
Soldering Heat
6 Min
Tsld=260±5℃,
Min. 5sec
25pcs 0/1
2 Thermal Shock 300 Cycles
H: +100℃ 5min ∫ 10
sec
L: -10℃ 5min
25pcs 0/1
3
Temperature
Cycle
300 Cycles
H: +100℃ 15min ∫
5min
L: -40℃ 15min
25pcs 0/1
4
High
Temperature
Storage
1000Hrs.
Temp : 100℃
25pcs 0/1
5
DC Operating
Life
1000Hrs. IF=20mA 25pcs 0/1
6
Low
Temperature
Storage
1000Hrs.
Temp: -40℃
25pcs 0/1
7
High
Temperature/
High Humidity
1000Hrs.
85℃/85%RH
25pcs 0/1
2) Criteria for Judging the Damage:
Criteria for Judgment
Item Symbol Test Conditions
Min Max
Forward Voltage VF IF=20mA --- F.V.*)×1.1
Reverse Current IR VR=5V --- F.V.*)×2.0
Luminous Intensity IV IF=20mA F.V.*)×0.7 ---
*) F.V.: First Value.