6/11

6. Reliability

(1) Details of the tests

(2) Judgment Criteria of Failure for Reliability Test

(Ta=25 C)

Symbol

Φv

U defines the upper limit of the specified characteristics. S defines the initial value.

Symbol

CITILED

Name

CL-L104-MC3L2-F5

Test Condition

Measuring Condition

Judgment Criteria for Failure

> U × 1.1

< S × 0.85

Note: Measurement shall be taken between 2 hours and 24 hours, and the test pieces should be

CITIZEN ELECTRONICS CO.,LTD. JAPAN

Total Luminous Flux

returned to the normal ambient conditions after the completion of each test.

Thermal Shock Test

60 C, 90 %RH for 1000 hours

Moisture-proof Test

100 C × 1000 hours

High Temperature Storage Test

-40 C × 30 minutes – 100 C × 30 minutes, 100 cycle

-40 C × 1000 hours

Continuous Operation Test

Measuring Item

Forward Voltage

Low Temperature Storage Test

Test Item

DATA SHEET

Ref.CE-P2363 03/13 R1(0613)