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DATA SHEET
6. Reliability
(1) Details of the tests
Test Item
Test Condition
ꢀTa=25C, IF=30mA , 1000 hours(with Al-fin)
Continuous Operation Test
Low Temperature Storage Test
High Temperature Storage Test
Moisture-proof Test
ꢀTa=-40C , 1000 hours
ꢀTa=100C, 1000 hours
ꢀTa=60C, 90%RH, 1000 hours
ꢀTa=-40C 30minutes～100C 30minuets, 100cycle
Thermal Shock Test
(2) Judgment Criteria of Failure for Reliability Test
Ta=25C
Symbol Measuring Condition Judgment Criteria for Failure
Measuring Item
IF=30mA
VF=5V
IF=30mA
Forward Voltage
Reverse Current
Luminous Flux
VF
IR
> U×1.2
>ꢀU×2
< S×0.7
φV
U defines the upper limit of the specified characteristics. S defines the initial value.
CITILED
Symbol
Name
CLL801-0101A7-27AM1A2
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2021 05/12
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
