NICHIA STS-DA1-2009E <Cat.No.120828>
RANKS
Item
Rank
Condition
IF=700mA
Min
3.4
3.2
3.0
2.8
260
240
220
200
180
70
Max
3.6
3.4
3.2
3.0
280
260
240
220
200
-
Unit
V
M2
M1
L2
Forward Voltage
Luminous Flux
L1
D260
D240
D220
D200
D180
R70
IF=700mA
IF=700mA
lm
Ra
Ra
R9
-
-
-
Color Rendering Index
Color Ranks
80
-
R8000
0
-
Rank d1
x
y
0.3575
0.3612
0.3610
0.3780
0.3970
0.3988
0.3897
0.3823
0.3720
0.3714
0.3850
0.4116
Rank d2
x
y
0.3545
0.3408
0.3575
0.3612
0.3720
0.3714
0.3897
0.3823
0.3822
0.3580
0.3667
0.3484
Rank sw27
Rank sw30
x
y
0.4373
0.3893
0.4562
0.4260
0.4813
0.4319
0.4593
0.3944
x
y
0.4147
0.4299
0.4562
0.4260
0.4373
0.3893
0.3814
0.4165
Rank sw35
Rank sw40
x
y
0.3898
0.3716
0.3996
0.4015
0.4299
0.4165
0.4147
0.3814
x
y
0.3670
0.3578
0.3736
0.3874
0.3996
0.4015
0.3898
0.3716
Rank sw45
x
y
0.3515
0.3487
0.3548
0.3736
0.3736
0.3874
0.3670
0.3578
* Ranking at TS=25°C.
* Forward Voltage Tolerance: ±0.05V
* Luminous Flux Tolerance: ±7%
* Color Rendering Index Ra Tolerance: ±2
* Color Rendering Index R9 Tolerance: ±6.5
* The R9 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 ]
