NSDL510GS-K1 Datasheet, PDF (3/16 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WARM WHITE LED

RANKS
NICHIA STS-DA1-2621 <Cat.No.121109>
Item
Forward Voltage
Reverse Current
Luminous Flux
Rank
-
-
P10
P9
P8
Min
2.9
-
25.5
21.4
18.0
Max
3.7
100
30.3
25.5
21.4
Unit
V
µA
lm
Color Ranks
x
0.3575
y
0.3612
0.3610
0.3850
Rank d1
0.3780 0.3988
0.3970 0.4116
0.3897
0.3823
0.3720
0.3714
Rank d2
x
0.3545 0.3575 0.3720 0.3897 0.3822 0.3667
y
0.3408 0.3612 0.3714 0.3823 0.3580 0.3484
Rank e1
x
0.3897 0.3988 0.4162 0.4390 0.4255 0.4053
y
0.3823 0.4116 0.4200 0.4310 0.4000 0.3907
Rank e2
x
0.3822 0.3897 0.4053 0.4255 0.4129 0.3954
y
0.3580 0.3823 0.3907 0.4000 0.3725 0.3642
Rank f3
x
0.4255 0.4390 0.4680 0.4519
y
0.4000 0.4310 0.4385 0.4086
Rank f4
x
0.4519 0.4680 0.4970 0.4770
y
0.4086 0.4385 0.4466 0.4137
Rank f5
x
0.4129 0.4255 0.4519 0.4355
x
y
0.3725 0.4000 0.4086 0.3785
y
* Ranking at T_A=25°C.
* Forward Voltage Tolerance: ±0.05V
* Luminous Flux Tolerance: ±10%
* Chromaticity Coordinate Tolerance: ±0.01
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
0.4355
0.3785
Rank f6
0.4519 0.4770
0.4086 0.4137
0.4588
0.3838
Luminous Flux Ranks by Color Rank
Ranking by
Ranking by
Luminous Flux
P8
Color Coordinates
d1,d2
e1,e2,f3,f4,f5,f6
P9
P10
2