NICHIA STS-DA1-2711A <Cat.No.130328>
RANKS
Item
Forward Voltage
Luminous Flux
-
P19
P18
P17
Rnn
Color Rendering Index
R70
R8000
R
a
R
a
R
a
R
9
Rank
Min
5.7
121.1
101.8
85.6
-
70
80
0
Max
7.1
144.0
121.1
101.8
-
-
-
-
-
-
-
-
lm
Unit
V
Color Ranks
Rank b3
x
y
0.2870
0.2950
0.2830
0.3050
0.3040
0.3300
0.3070
0.3150
x
y
0.3070
0.3150
Rank b4
0.3040
0.3300
0.3300
0.3600
0.3300
0.3390
Rank b5
x
y
0.2960
0.2760
0.2870
0.2950
0.3070
0.3150
0.3110
0.2940
x
y
0.3110
0.2940
Rank b6
0.3070
0.3150
0.3300
0.3390
0.3300
0.3180
Rank c1
x
y
0.3300
0.3390
0.3300
0.3600
0.3610
0.3850
0.3570
0.3610
x
y
0.3300
0.3180
Rank c2
0.3300
0.3390
0.3570
0.3610
0.3560
0.3510
Rank sw50
x
y
0.3366
0.3369
0.3376
0.3616
0.3548
0.3736
0.3515
0.3487
x
y
0.3221
0.3261
Rank sw57
0.3207
0.3462
0.3376
0.3616
0.3366
0.3369
Rank sw65
x
y
0.3070
0.3113
0.3040
0.3300
0.3207
0.3462
0.3221
0.3261
* Ranking at T
S
=25°C.
* Forward Voltage Tolerance: ±0.07V
* Luminous Flux Tolerance: ±7%
* Color Rendering Index R
a
Tolerance: ±2
* Color Rendering Index R
9
Tolerance: ±6.5
* The R
9
value for the above rank shall be greater than 0.
* Chromaticity Coordinate Tolerance: ±0.005
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
Luminous Flux Ranks by Color Rank, Color Rendering Index Rank
Ranking by
Luminous Flux
Ranking by
Color Coordinates,
Color Rendering Index
b3
b4,b5,b6,c1,c2
sw50,sw57,sw65
Rnn
Rnn
R70,R8000
P17
P18
P19
2
NICHIA [ NICHIA CORPORATION ]
