-1-

Epoxy Resin (over Phosphor)

Ag Plating Copper Alloy

1.SPECIFICATIONS

(1) Absolute Maximum Ratings

(Ta=25°C)

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

30

mA

Pulse Forward Current

100

mA

Reverse Voltage

5

V

Power Dissipation

105

mW

Operating Temperature

-30 ~ + 85

°C

Storage Temperature

-40 ~ +100

°C

Soldering Temperature

265°C for 10sec.

(2) Initial Electrical/Optical Characteristics

(Ta=25°C)

Item

Symbol

Condition

Typ.

Max.

Unit

Forward Voltage

(3.2)

3.5

V

Reverse Current

-

50

µA

Luminous Intensity

Iv

(5.70)

-

cd

x

-

0.560

-

-

Chromaticity Coordinate

y

-

0.435

-

-

Luminous intensity value is traceable to the CIE 127:2007-compliant national standards.

Please refer to CIE 1931 chromaticity diagram.

(3) Ranking

(Ta=25°C)

Item

Symbol

Condition

Min.

Max.

Unit

Rank T

Iv

5.90

8.40

cd

Rank S

Iv

4.20

5.90

cd

Luminous Intensity

Rank R

Iv

2.95

4.20

cd

Luminous Intensity Measurement allowance is ± 10%.

Color Rank

Rank L

x

0.603

0.532

0.522

0.589

y

0.397

0.467

0.460

0.393

Color Coordinates Measurement allowance is ± 0.01.

Basically, a shipment shall consist of the LEDs of a combination of the above ranks.

The percentage of each rank in the shipment shall be determined by Nichia.

2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS

Please refer to “CHARACTERISTICS” on the following pages.

3.OUTLINE DIMENSIONS AND MATERIALS

Please refer to “OUTLINE DIMENSIONS” on the following page.

Material as follows ;

Resin

Leadframe

:

:

Nichia STS-DA1-0306A

<Cat.No.081120>