6. Reliability

（１）

Datails of the tests

(2)Judgement Criteria of Failure for Reliability Test

(Ta=25C)

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

CLL030-1212A5-273H1A7

CITIZEN ELECTRONICS CO.,LTD. JAPAN

DATA SHEET

>U X 1.1

<S X 0.85

IF=720mA

Forward Voltage

Total Luminous Flux

85 C, 85 %RH for 500 hours

6/11

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

Thermal Shock Test

IF=720mA

VF

Φv

Test Item

Test Condition

Symbol

Measuring Condition

Judgement Criteria for Failure

Measuring Item

Continuous Operation Test

Low Temperature Storage Test

High Temperature Storage Test

Moisture-proof Test

IF=720mA Ta=25C (with Al-fin) × 1000 hours

IF=720mA Tj=150C (with Al-fin) × 1000 hours

-40 C × 1000 hours

100 C × 1000 hours

Ref.CE-P2103 05/12