NSSW157BT Datasheet, PDF (3/17 Pages) NICHIA CORPORATION – Pb-free Reflow Soldering Application, Built-in ESD Protection Device

RANKS
NICHIA STS-DA1-2682A <Cat.No.130306>
Item
Forward Voltage
Luminous Flux
Rank
-
P11d21
P10d22
P10d21
P9d22
Min
2.7
30.3
27.8
25.5
23.3
Max
3.4
33.0
30.3
27.8
25.5
Unit
V
lm
Color Ranks
x
0.2945
y
0.2760
Rank t01
0.2915 0.2955
0.2910 0.2980
0.2985
0.2830
Rank t02
x
0.2905 0.2875 0.2915 0.2945
y
0.2680 0.2830 0.2910 0.2760
Rank t03
x
0.2865 0.2835 0.2875 0.2905
y
0.2610 0.2760 0.2830 0.2680
Rank t04
x
0.2825 0.2795 0.2835 0.2865
y
0.2530 0.2680 0.2760 0.2610
Rank t05
x
0.2785 0.2755 0.2795 0.2825
x
y
0.2460 0.2610 0.2680 0.2530
y
* Ranking at T_S=25°C.
* Forward Voltage Tolerance: ±0.05V
* Luminous Flux Tolerance: ±7%
* Chromaticity Coordinate Tolerance: ±0.005
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
0.2745
0.2380
Rank t06
0.2715 0.2755
0.2530 0.2610
0.2785
0.2460
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