Datasheet

VLMW41..
www.vishay.com
Vishay Semiconductors
Rev. 1.8, 03-Aug-15
3
Document Number: 81370
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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
• Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Forward Current vs. Ambient Temperature Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
XY XY
5L
0.291 0.268
7L
0.330 0.330
0.285 0.279 0.330 0.347
0.307 0.312 0.347 0.371
0.310 0.297 0.345 0.352
5K
0.296 0.259
7K
0.330 0.310
0.291 0.268 0.330 0.330
0.310 0.297 0.338 0.342
0.313 0.284 0.352 0.344
6L
0.310 0.297
8L
0.345 0.352
0.307 0.312 0.347 0.371
0.330 0.347 0.367 0.401
0.330 0.330 0.364 0.380
6K
0.313 0.284
8K
0.352 0.344
0.310 0.297 0.338 0.342
0.330 0.330 0.364 0.380
0.330 0.310 0.360 0.357
0
10
20
30
0 20406080100
T
amb
- Ambient Temperature (°C)
20913
I
F
- Forward Current (mA)
120
0.4 0.2 0
95 10319
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
I
V rel
- Relative Luminous Intensity
ϕ - Angular Displacement