NICHIA STS-DA1-2621 <Cat.No.121109>

2

RANKS

Item

Rank

Min

Max

Unit

Forward Voltage

-

2.9

3.7

V

Reverse Current

-

-

100

µA

P10

25.5

30.3

P9

21.4

25.5

Luminous Flux

P8

18.0

21.4

lm

Color Ranks

Rank d1

x

0.3575

0.3610

0.3780

0.3988

0.3897

0.3720

y

0.3612

0.3850

0.3970

0.4116

0.3823

0.3714

Rank d2

x

0.3545

0.3575

0.3720

0.3897

0.3822

0.3667

y

0.3408

0.3612

0.3714

0.3823

0.3580

0.3484

Rank e1

x

0.3897

0.3988

0.4162

0.4390

0.4255

0.4053

y

0.3823

0.4116

0.4200

0.4310

0.4000

0.3907

Rank e2

x

0.3822

0.3897

0.4053

0.4255

0.4129

0.3954

y

0.3580

0.3823

0.3907

0.4000

0.3725

0.3642

Rank f3

Rank f4

x

0.4255

0.4390

0.4680

0.4519

x

0.4519

0.4680

0.4970

0.4770

y

0.4000

0.4310

0.4385

0.4086

y

0.4086

0.4385

0.4466

0.4137

Rank f5

Rank f6

x

0.4129

0.4255

0.4519

0.4355

x

0.4355

0.4519

0.4770

0.4588

y

0.3725

0.4000

0.4086

0.3785

y

0.3785

0.4086

0.4137

0.3838

* Forward Voltage Tolerance: ±0.05V

* Luminous Flux Tolerance: ±10%

* Chromaticity Coordinate Tolerance: ±0.01

* 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

Ranking by

Luminous Flux

Ranking by

Color Coordinates

P8

P9

P10

d1,d2

e1,e2,f3,f4,f5,f6