Datasheet

VLMW712U2U3XV, VLMW712T3U3US, VLMW712T2T3QN
www.vishay.com
Vishay Semiconductors
Rev. 1.1, 05-Apr-12
3
Document Number: 83456
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
• Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of ± 11 %.
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 color groups are measured and binned, single color groups will be shipped in any one reel. In order to ensure
availability, single color groups will not be orderable.
LUMINOUS INTENSITY/FLUX CLASSIFICATION
GROUP LUMINOUS FLUX 
V
(mlm) CORRELATION TABLE
STANDARD MIN. MAX.
T2 67 200 76 500
T3 76 500 87 400
U2 87 400 99 400
U3 99 400 113 600
CHROMATICITY COORDINATED GROUPS FOR COOL WHITE SMD LED
BIN Cx Cy
XM
0.301 0.342
0.314 0.353
0.315 0.343
0.303 0.333
0.301 0.342
XN
0.303 0.333
0.315 0.343
0.316 0.332
0.305 0.322
0.303 0.333
XO
0.305 0.322
0.316 0.332
0.318 0.319
0.308 0.311
0.305 0.322
XP
0.308 0.311
0.318 0.319
0.32 0.301
0.311 0.293
0.308 0.311
WM
0.314 0.353
0.329 0.366
0.329 0.354
0.315 0.343
0.314 0.353
WN
0.315 0.343
0.329 0.354
0.329 0.343
0.316 0.332
0.315 0.343
WO
0.316 0.332
0.329 0.343
0.329 0.33
0.318 0.319
0.316 0.332
WP
0.318 0.319
0.329 0.33
0.329 0.319
0.319 0.31
0.318 0.319