NICHIA STS-DA1-3181B <Cat.No.150227>

2

RANKS

Item

Rank

Min

Max

Unit

Forward Voltage

-

2.70

3.45

V

P19

121.1

144.0

P18

101.8

121.1

Luminous Flux

P17

85.6

101.8

lm

Color Ranks

Rank b3

Rank b4

x

0.287

0.283

0.304

0.307

x

0.307

0.304

0.330

0.330

y

0.295

0.305

0.330

0.315

y

0.315

0.330

0.360

0.339

Rank b5

Rank b6

x

0.296

0.287

0.307

0.311

x

0.311

0.307

0.330

0.330

y

0.276

0.295

0.315

0.294

y

0.294

0.315

0.339

0.318

Rank c1

Rank c2

x

0.330

0.330

0.361

0.357

x

0.330

0.330

0.357

0.356

y

0.339

0.360

0.385

0.361

y

0.318

0.339

0.361

0.351

* Forward Voltage Tolerance: ±0.05V

* Luminous Flux Tolerance: ±7%

* Chromaticity Coordinate Tolerance: ±0.01

* LEDs from the above ranks will be shipped.

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