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DATA SHEET
6. Reliability
(1) Details of the tests
Test Item
Test Condition
Ta=60C, IF=50mA , 1000 hours(with Al-fin)
Ta=85C, IF=50mA , 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=50mA
IF=50mA
Forward Voltage
Luminous Flux
VF
Φv
> U×1.2
< S×0.7
U defines the upper limit of the specified characteristics. S defines the initial value.
Note : Measurement shall be taken between 2 hours and 24 hours, and the test pieces should be
return to the normal ambient conditions after the completion of each test.
CITILED
Symbol
Name
CLL130-0101A5-65CM1B3
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2161 09/12 R1(11/12)
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
