Datasheet

NICHIA STS-DA1-1555A <Cat.No.110318>
2
RANKS
Item Rank Min Max Unit
Forward Voltage - 2.7 3.5 V
V 1120 1560
U 780 1120
Luminous Intensity
T 560 780
mcd
Color Ranks
Rank G Rank H
x 0.14 0.14 0.22 0.22 x 0.21 0.21 0.28 0.28
y 0.64 0.74 0.74 0.64 y 0.65 0.73 0.73 0.65
* Ranking at T
A
=25°C.
* Tolerance of measurements of the Forward Voltage is ±3%.
* Tolerance of measurements of the Luminous Intensity is ±10%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.01.
* Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.