Datasheet

VLHW4100, VLHW4101-YLWU
www.vishay.com
Vishay Semiconductors
Rev. 1.3, 24-May-13
2
Document Number: 85198
For technical questions, contact: [e-mail]
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 direction of 25 ms and a tolerance of ± 0.01.
Note
• Luminous intensity is tested with 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 color groups are measured
and binned, single color groups will be shipped on any one reel.
In order to ensure availability, single color groups will not be
orderable.
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
VLHW4100, VLHW4101-YLWU, WHITE
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 20 mA
VLHW4100 I
V
4500 7150 11 250 mcd
VLHW4101-YLWU I
V
5600 8400 11 250 mcd
Chromatically coordinate x acc. to CIE 1931 I
F
= 20 mA
VLHW4100 x - 0.33 -
VLHW4101-YLWU x - 0.31 -
Chromatically coordinate y acc. to CIE 1931 I
F
= 20 mA
VLHW4100 y - 0.33 -
VLHW4101-YLWU y - 0.32 -
Angle of half intensity I
F
= 20 mA  - ± 22.5 - deg
Forward voltage I
F
= 20 mA V
F
2.8 3.2 3.8 V
Reverse current V
R
= 5 V I
R
- - 50 μA
Temperature coefficient of V
F
I
F
= 20 mA TC
VF
-- 4-mV/K
Temperature coefficient of I
V
I
F
= 20 mA TC
IV
- - 0.5 - %/K
CHROMATICALLY COORDINATED CLASSIFICATION
XY XY
YU
0.274 0.301
WL
0.317 0.325
0.283 0.284 0.319 0.310
0.307 0.316 0.329 0.319
0.303 0.333 0.329 0.336
YL
0.283 0.284
VU
0.329 0.354
0.290 0.270 0.329 0.336
0.310 0.299 0.345 0.350
0.307 0.316 0.347 0.368
XU
0.303 0.333
VL
0.329 0.336
0.307 0.316 0.329 0.319
0.317 0.325 0.343 0.331
0.315 0.343 0.345 0.350
XL
0.307 0.316
UU
0.347 0.368
0.310 0.299 0.345 0.350
0.319 0.310 0.361 0.365
0.317 0.325 0.364 0.383
WU
0.315 0.343
UL
0.345 0.350
0.317 0.325 0.343 0.331
0.329 0.336 0.357 0.343
0.329 0.354 0.361 0.365
LUMINOUS INTENSITY CLASSIFICATION
GROUP LIGHT INTENSITY (mcd)
STANDARD MIN. MAX.
Z1 4500 5600
Z2 5600 7150
AA 7150 9000
AB 9000 11 250