CLL130-0101A5-27AM1B1 Datasheet, PDF (8/14 Pages) CITIZEN ELECTRONICS CO., LTD. – These data sheet are applied to the chip type LED lamp

DATA SHEET
6. Reliability
(1) Details of the tests
Test Item
Continuous Operation Test
Test Condition
Ta=60C, I_F=50mA , 1000 hours(with Al-fin)
Ta=85C, I_F=50mA , 1000 hours(with Al-fin)
Low Temperature Storage Test Ta=-40C , 1000 hours
High Temperature Storage Test Ta=100C, 1000 hours
Moisture-proof Test
Ta=60C, 90%RH, 1000 hours
Thermal Shock Test
Ta=-40C 30minutes～100C 30minuets, 100cycle
7/13
(2) Judgment Criteria of Failure for Reliability Test
Ta=25C
Measuring Item Symbol Measuring Condition Judgment Criteria for Failure
Forward Voltage
V_F
Luminous Flux
Φ_v
I_F=50mA
I_F=50mA
> 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.
Symbol
CITILED
Name
CLL130-0101A5-27AM1B1
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P2159 09/12