TG-201902141228EP
High Temperature
60 / 90%RH
High Humidity Life Test
JESD22-A101
1000hrs.
1000hrs.
10pcs.
0/1
0/1
Tc=85
IF=120mA
Temperature
Ta=85
JEITA ED-4701
100 103
Humidity Storage
10pcs.
RH=85%
2.5 Criteria For Judging Damage
Table 2-4 Criteria For Judging Damage
Criteria For Judgement
Test Items
Symbol
Test Condition
Min.
Max.
Forward Voltage
VF
/
IF=120mA
IF=120mA
IF=120mA
-
U.S.L*)x1.1
High Temperature
No open circuit, shortcircuit or
Flicke
High Humidity Life Test
,
Luminous Flux
Ф
L.S.L*)x0.7
-
Notes
1.U.S.L: Upper standard level
L.S.L: Lower standard level
2. The above reliability tests is based on the verification of a single/strip LED of Refond's existing experimental
platform, the reliability experiment was taken under good heat dissipation conditions. when customers applies
the LED to the series and parallel circuit, should take consideration of all the factors such as the current,
Tel: +86-755-66839118 Fax:+86-755-66839300 E-mail:sales@refond.com Web: www.refond.com
REFOND:WI-E-045 A/3 REV:E/0
PAGE:17
REFOND [ SHENZHEN REFOND OPTOELECTRONICS CO.,LTD. ]
