參數(shù)資料
型號: C470UT230-S0002
廠商: Cree, Inc.
英文描述: UltraThin⑩ LEDs
中文描述: 超?、獍l(fā)光二極管
文件頁數(shù): 4/4頁
文件大?。?/td> 232K
代理商: C470UT230-S0002
Copyright 2004-2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,
the Cree logo and GSiC are registered trademarks, and UltraThin and UT are trademarks of Cree, Inc.
4
CPR3CD Rev. E
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
Characteristic Curves
These are representative measurements for the UT230 product. Actual curves will vary slightly for the various radiant
flux and dominant wavelength bins.
Forward Current vs Forward Voltage
0
5
10
15
20
25
30
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Vf (V)
I
Wavelength Shift vs Forward Current
-12.0
-8.0
-4.0
0.0
4.0
8.0
12.0
0
5
10
15
20
25
30
If (mA)
S
527nm
505nm
470nm
Relative Intensity vs Forward Voltage
0
20
40
60
80
100
120
140
0
5
10
15
20
25
30
If (mA)
%
Relative Intensity vs. Peak Wavelength
0
20
40
60
80
100
350
400
450
500
550
600
650
Wavelength (nm)
R
460 nm
505 nm
527 nm
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