LL-204YD1F-2Y Datasheet, PDF (6/7 Pages) Lucky Light Electronic – 2mm Tower Type Yellow LED Technical Data Sheet

Luckylight
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 Item
Resistance to Soldering
Heat
Solder ability
Thermal Shock
Temperature Cycle
Moisture Resistance
Cycle
High Temperature
Storage
Terminal Strength
(Pull test)
Standard
Test Method
JEITA ED-4701
300 302
JEITA ED-4701
300 303
JEITA ED-4701
300 307
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
200 201
JEITA ED-4701
400 401
Test Conditions
Tsld=260±5℃, 10sec 3mm
from the base of the epoxy
bulb
Tsld=235±5℃, 5sec(using
flux)
0℃~100℃ 15sec, 15sec
-40℃~25℃~100℃~25℃
30min,5min,30min,5min
25℃~65℃~-10℃ 90%RH
24hrs/1cycle
Ta=100℃
Load 10N (1kgf)
10±1sec
Terminal Strength
(bending test)
JEITA ED-4701
400 401
Load 5N (0.5kgf)
0°~90°~0° bend 2 times
Temperature Humidity
Storage
Low Temperature
Storage
Steady State Operating
Life
Steady State Operating
Life of High Humidity
Heat
Steady State Operating
Life of Low Temperature
JEITA ED-4701
100 103
JEITA ED-4701
200 202
2) Criteria For Judging The Damage:
Ta=60℃, RH=90%
Ta=-40℃
Ta=25℃, IF＝30mA
Ta=60℃, RH=90%,
IF=30mA
Ta=-30℃, IF＝20mA
Note
1 time
1time
over 95%
100 cycles
100 cycles
10 cycles
1000hrs
No
noticeable
damage
No
noticeable
damage
1000hrs
1000hrs
1000hrs
500hrs
1000hrs
Number
of
Damaged
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
Item
Symbol
Test Conditions
Criteria for Judgment
Min
Max
Forward Voltage
VF
IF＝20mA
---
F.V.*)×1.1
Reverse Current
IR
VR=5V
---
F.V.*)×2.0
Luminous Intensity
IV
*) F.V.: First Value.
IF＝10mA
F.V.*)×0.7
---
Spec No.: A023 X430
Rev No.: V.2
Approved: JoJo
Checked: Wu
Lucky Light Electronics Co., Ltd.
Date: Nov/26/2005
Page: 6 OF 7
Drawn: Shu
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