VLMW1300

www.vishay.com

Vishay Semiconductors

Rev. 1.0, 08-Nov-11

2

Document Number: 82435

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

Note

• Luminous intensity is tested at a current pulse duration of 25 ms

and an accuracy of ± 15 %.

The above type numbers represent the order groups which

include only a few brightness groups. Only one group will be

shipped on each reel (there will be no mixing of two groups on

each reel). In order to ensure availability, single brightness

groups will not be orderable.

In a similar manner for colors where wavelength groups are

measured and binned, single wavelength groups will be shipped

in any one reel.

In order to ensure availability, single wavelength groups will not

be orderable.

Note

• Forward voltage is measured with a tolerance of ± 0.1 V.

Note

• Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.

VLMW1300, WHITE

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

45

-

180

mcd

Chromatically coordinate x acc. to CIE 1931

x

-

0.294

-

Chromatically coordinate y acc. to CIE 1931

y

-

0.286

-

Angle of half intensity

ϕ

-± 65

-

deg

Forward voltage

2.70

-

3.15

V

-10-

μA

LUMINOUS INTENSITY CLASSIFICATION

GROUP

LUMINOUS INTENSITY (mcd)

at 5 mA

MIN.

MAX.

P45

71

Q

71

112

R

112

180

FORWARD VOLTAGE CLASSIFICATION

GROUP

FORWARD VOLTAGE (V)

MIN.

MAX.

A2.7

2.85

B2.85

3.0

C3.0

3.13

CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED

XY

XY

S1

0.274

0.226

S4

0.294

0.286

0.274

0.258

0.294

0.319

0.294

0.286

0.314

0.347

0.294

0.254

0.314

0.315

S2

0.274

0.258

S5

0.314

0.282

0.274

0.291

0.314

0.315

0.294

0.319

0.334

0.343

0.294

0.286

0.334

0.311

S3

0.294

0.254

S6

0.314

0.315

0.294

0.286

0.314

0.347

0.314

0.315

0.334

0.376

0.314

0.282

0.334

0.343