VLMW41 Datasheet, PDF (3/8 Pages) Vishay Siliconix – High efficient InGaN technology

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VLMW41..
Vishay Semiconductors
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
X
Y
X
0.291
0.268
0.330
0.285
0.279
5L
0.307
0.312
0.330
7L
0.347
0.310
0.297
0.345
0.296
0.259
0.330
0.291
0.268
5K
0.310
0.297
0.330
7K
0.338
0.313
0.284
0.352
0.310
0.297
0.345
0.307
0.312
6L
0.330
0.347
0.347
8L
0.367
0.330
0.330
0.364
0.313
0.284
0.352
0.310
0.297
6K
0.330
0.330
0.338
8K
0.364
0.330
0.310
0.360
Note
• Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
Y
0.330
0.347
0.371
0.352
0.310
0.330
0.342
0.344
0.352
0.371
0.401
0.380
0.344
0.342
0.380
0.357
TYPICAL CHARACTERISTICS (T_amb = 25 °C, unless otherwise specified)
30
0° 10° 20°
30°
20
10
0
0
20 40 60 80 100 120
20913
T_amb - Ambient Temperature (°C)
Fig. 1 - Forward Current vs. Ambient Temperature
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6 0.4 0.2 0
95 10319
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Rev. 1.8, 03-Aug-15
3
Document Number: 81370
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