Datasheet

Luckylight
Spec No.: B300 X420 Rev No.: V.2 Date: Jun/26/2005 Page: 5 OF 7
Approved: JoJo Checked: Wu Drawn: Wang
Lucky Light Electronics Co., Ltd. Http://www.luckylight.cn
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:
Test Ite m
Standard
Test
Method
Test Conditions Note
Number
of
Damage
d
Resistance to Soldering
Heat
JEITA ED-4701
300 302
Tsld=260±5℃, 10sec 3mm
from the base of the epoxy
bulb
1 time 0/100
Solder ability
JEITA ED-4701
300 303
Tsld=235±5℃, 5sec(using
flux)
1time
over 95%
0/100
Thermal Shock
JEITA ED-4701
300 307
0℃~100℃ 15sec, 15sec
100 cycles 0/100
Temperature Cycle
JEITA ED-4701
100 105
-40℃~25℃~100℃~25℃
30min,5min,30min,5min
100 cycles 0/100
Moisture Resistance
Cycle
JEITA ED-4701
200 203
25℃~65℃~-10℃ 90%RH
24hrs/1cycle
10 cycles 0/100
High Temperature
Storage
JEITA ED-4701
200 201
Ta = 10 0℃
1000hrs 0/100
Terminal Strength
(Pull test)
JEITA ED-4701
400 401
Load 10N (1kgf)
10±1sec
No noticeable
damage
0/100
Terminal Strength
(bending test)
JEITA ED-4701
400 401
Load 5N (0.5kgf)
0°~90°~0° bend 2 times
No noticeable
damage
0/100
Temperature Humidity
Storage
JEITA ED-4701
100 103
Ta = 60 ℃, RH=90%
1000hrs 0/100
Low Temperature
Storage
JEITA ED-4701
200 202
Ta = -4 0℃
1000hrs 0/100
Steady State Operating
Life
Ta = 25 ℃, IF＝30mA
1000hrs 0/100
Steady State Operating
Life of High Humidity
Heat
Ta = 60 ℃, RH=90%,
IF=30mA
500hrs 0/100
Steady State Operating
Life of Low
Tem pe rat ur e
Ta = -3 0℃, IF＝20mA
1000hrs 0/100
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.
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