XR-E Datasheet, PDF (5/11 Pages) Cree, Inc – XLamp XR-E and XR-C LED Binning and Labeling

Performance Groups – Chromaticity (continued)
Region
3A
4A
5A
6A
7A
8A
x
.3371
.3451
.3440
.3366
.3512
.3529
.3615
.3590
.3670
.3702
.3825
.3783
.3889
.3941
.4080
.4017
.4147
.4221
.4342
.4259
.4373
.4465
.4582
.4483
y
.3490
.3554
.3428
.3369
.3465
.3597
.3659
.3521
.3578
.3722
.3798
.3646
.3690
.3848
.3916
.3751
.3814
.3984
.4028
.3853
.3893
.4071
.4099
.3919
Region
3B
4B
5B
6B
7B
8B
x
.3376
.3463
.3451
.3371
.3529
.3548
.3641
.3615
.3702
.3736
.3869
.3825
.3941
.3996
.4146
.4080
.4221
.4299
.4430
.4342
.4465
.4562
.4687
.4582
y
.3616
.3687
.3554
.3490
.3597
.3736
.3804
.3659
.3722
.3874
.3958
.3798
.3848
.4015
.4089
.3916
.3984
.4165
.4212
.4028
.4071
.4260
.4289
.4099
Region
3C
4C
5C
6C
7C
8C
x
.3463
.3551
.3533
.3451
.3615
.3641
.3736
.3702
.3825
.3869
.4006
.3950
.4080
.4146
.4299
.4221
.4342
.4430
.4562
.4465
.4582
.4687
.4813
.4700
y
.3687
.3760
.3620
.3554
.3659
.3804
.3874
.3722
.3798
.3958
.4044
.3875
.3916
.4089
.4165
.3984
.4028
.4212
.4260
.4071
.4099
.4289
.4319
.4126
Region
3D
4D
5D
6D
7D
8D
x
.3451
.3533
.3515
.3440
.3590
.3615
.3702
.3670
.3783
.3825
.3950
.3898
.4017
.4080
.4221
.4147
.4259
.4342
.4465
.4373
.4483
.4582
.4700
.4593
y
.3554
.3620
.3487
.3428
.3521
.3659
.3722
.3578
.3646
.3798
.3875
.3716
.3751
.3916
.3984
.3814
.3853
.4028
.4071
.3893
.3919
.4099
.4126
.3944
Performance Groups – Dominant Wavelength
Royal blue and blue XLamp LEDs are tested for dominant wavelength (DWL) and placed into one of the DWL groups
defined below.
Color
Royal Blue
Blue
DWL Group
D3
D4
D5
B3
B4
B5
B6
Min. DWL (nm)
@ 350 mA
450
455
460
465
470
475
480
Max. DWL (nm)
@ 350 mA
455
460
465
470
475
480
485
Copyright © 2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the
Cree logo and XLamp are registered trademarks of Cree, Inc.

CLD-AP12.002
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: [phone]
www.cree.com/xlamp