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Nichia STSE-CC4082A

<Cat.No.041125>

6.RELIABILITY

(1) TEST ITEMS AND RESULTS

Test Item

Test Conditions

Note

Resistance to

Soldering Heat

(Reflow Soldering)

Recommended temperature profile (reflow soldering)

stabilized thermally.)

2 times

Temperature Cycle

-30°C ~ 85°C

30min. 30min.

5 cycles

High Temperature Storage

Ta=85°C

500hrs.

Temperature Humidity

Storage

Ta=60°C, RH=90%

500hrs.

Low Temperature Storage

Ta=-30°C

500hrs.

Steady State Operating Life

Ta=25°C,

500hrs.

(2) CRITERIA FOR JUDGING THE DAMAGE

Criteria for Judgement

Item

Symbol

Test Conditions

Min.

Max.

Forward Voltage

-

U*)

1.2

Reverse Current

-

U*)

2.0

Luminous Intensity

S**)

0.5

-

*) U : Upper limit of the spedified characteristics

**) S : The initial value

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

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