NICHIA STS-DA1-2736A <Cat.No.130410>
RANKS
Item
L
Forward Voltage
K
J
B16
B15
B14
Luminous Flux
B13
B12
B11
B10
Rnn
Color Rendering Index
R70
R8000
R
a
R
a
R
a
R
9
Rank
Min
3.2
2.8
2.4
160
150
140
130
120
110
100
-
70
80
0
Max
3.6
3.2
2.8
170
160
150
140
130
120
110
-
-
-
-
-
-
-
-
lm
V
Unit
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: ±0.05V
* 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.
2
NICHIA [ NICHIA CORPORATION ]
