NICHIA STS-DA1-2922E <Cat.No.140408>

2

RANKS

Item

Rank

Min

Max

Unit

V

3.0

3.2

Forward Voltage

Q

2.8

3.0

V

Reverse Current

-

-

50

µA

P10

25.5

30.3

P9

21.4

25.5

P8

18.0

21.4

Luminous Flux

P7

15.1

18.0

lm

80

-

-

R8000

0

-

-

Color Rendering Index

R80

80

-

-

Color Ranks(3-step)

Rank sm273d

Rank sm303d

Rank sm353d

Rank sm403d

Rank sm453d

x

0.463

0.440

0.415

0.392

0.369

Center Point

y

0.418

0.413

0.402

0.392

0.378

Color Ranks(5-step)

Rank sm275d

Rank sm305d

Rank sm355d

Rank sm405d

Rank sm455d

x

0.463

0.440

0.415

0.392

0.369

Center Point

y

0.418

0.413

0.402

0.392

0.378

* Forward Voltage Tolerance: ±0.05V

* Luminous Flux Tolerance: ±7%

* Chromaticity Coordinate Tolerance: ±0.005

* The color rank(sm273d,sm303d,sm353d,sm403d,sm453d) has a chromaticity range within a 3-step MacAdam ellipse.

* The color rank(sm275d,sm305d,sm355d,sm405d,sm455d) has a chromaticity range within a 5-step MacAdam ellipse.

* LEDs from the above ranks will be shipped.

The rank combination ratio per shipment will be decided by Nichia.

Luminous Flux Ranks by Color Rank, Color Rendering Index Rank

Ranking by

Luminous Flux

Ranking by

Color Coordinates,

Color Rendering Index

P7

P8

P9

P10

sm273d

R8000

sm303d,sm353d,

sm403d,sm453d,

R8000

sm275d

R80

sm305d,sm355d,

sm405d,sm455d

R80