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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

120

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

(3.5)

4.0

V

Reverse Current

-

50

µA

Luminous Intensity

Iv

(5200)

-

mcd

x

-

0.085

-

-

Chromaticity Coordinate

y

-

0.490

-

-

Please refer to CIE 1931 chromaticity diagram.

(3) Ranking

(Ta=25°C)

Item

Symbol

Condition

Min.

Max.

Unit

Rank W

Iv

6400

9200

mcd

Rank V

Iv

4600

6400

mcd

Luminous Intensity

Rank U

Iv

3200

4600

mcd

Luminous Intensity Measurement allowance is ± 10%.

Color Ranks

Rank C

Rank D

x

0.04

0.04

0.12

0.12

x

0.05

0.05

0.13

0.13

y

0.39

0.49

0.49

0.39

y

0.48

0.58

0.58

0.48

Rank E

Rank F

x

0.06

0.06

0.14

0.14

x

0.09

0.09

0.17

0.17

y

0.55

0.65

0.65

0.55

y

0.60

0.70

0.70

0.60

Color Coordinates Measurement allowance is ± 0.012.

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.

Nichia STS-DA1-0098

<Cat.No.080222>