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參數(shù)資料
| 型號： | XR7090WT-L1-2001 |
| 廠商： | Cree, Inc. |
| 英文描述： | XLamp㈢ XR LED Binning and Labeling |
| 中文描述： | ㈢的XLamp XR的LED分箱和標(biāo)簽 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 229K |
| 代理商： | XR7090WT-L1-2001 |
Copyright 2006-2007 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-AP07.003
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Order Codes Explanation
XR7090AA-BC-DD-EF-G-HHHH
Spatial pattern
Dominant wavelength or
chromaticity group
Forward voltage group (used
only for red & amber)
Special code
When measured in lumens
E = Brightness group
F = Brightness sub-group (default
0 means no sub-group)
When measured in milliwatts
F = Brightness group
Viewing angle
Color
Performance Groups – Brightness
XLamp LEDs that are tested for luminous flux are placed
into one of the following groups:
Group
Minimum Luminous
Flux (lm) @ 350mA
Maximum Luminous
Flux (lm) @ 350mA
F
10.7
13.9
G
13.9
18.1
H
18.1
23.5
J
23.5
30.6
K
30.6
39.8
M
39.8
51.7
N
51.7
67.2
In order to minimize the perceived luminous flux variation
among white lamps from the same reel, Cree bins to
tighter luminous flux sub-groups. These sub-groups are
defined below.
Group Code
Minimum Luminous
Flux (lm)
Maximum Lumi-
nous Flux (lm)
K2
30.6
35.2
K3
35.2
39.8
M2
39.8
45.7
M3
45.7
51.7
N2
51.7
56.8
N3
56.8
62.0
N4
62.0
67.2
Royal Blue XLamp LEDs are tested for radiant flux and are
placed into one of the following groups:
Group
Minimum Radiant Flux
(mW) @ 350 mA
Maximum Radiant Flux
(mW) @ 350 mA
10
175
210
11
210
250
12
250
300
13
300
350
Performance Groups – Dominant Wavelength
Monochromatic XLamp LEDs are tested for dominant
wavelength and placed into one of the following groups.
Color
DWL Group
Min. DWL
(nm) @ 350mA
Max. DWL
(nm) @ 350mA
Royal Blue
D4
455
460
D5
460
465
Blue
B3
465
470
B4
470
475
Cyan
C2
500
505
C3
505
510
Green
G2
520
525
G3
525
530
G4
530
535
Amber
A2
585
590
A3
590
595
Red-Orange
O3
610
615
O4
615
620
Red
R2
620
625
R3
625
630
R4
630
635
Amber and red XLamp LEDs are binned according to forward
voltage at the rated current. Cree’s forward voltage groups
are:
Forward Voltage
Group
Minimum Forward
Voltage @ 350 mA
Maximum Forward
Voltage @ 350 mA
C
2.0
2.25
D
2.25
2.5
E
2.5
2.75
F
2.75
3.0
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