0.50
0.00
0
10
20
If (mA)
30
40
50
Characteristic Curves
These are representative measurements for the TR LED product. Actual curves will vary slightly for the various radiant
flux and dominant wavelength bins.
Forward Current vs. Forward Voltage
50
40
30
Wavelength Shift vs. Forward Current
1.50
1.00
0.50
Shift (nm)
If (mA)
0.00
-0.50
20
10
0
-1.00
-1.50
0
10
20
30
Characterization
If (mA)
0
1
2
Vf (V)
3
4
5
-2.00
40
50
Relative Intensity vs. Forward Current
2.50
2.00
120
100
Relative Intensity vs Peak Wavelength
Relative Intensity vs Peak Wavelength
220
200
180
160
140
120
100
80
60
40
20
0
Relative Intensity (%)
% Intensity
1.50
1.00
0.50
0.00
0
10
20
If (mA)
30
40
50
80
60
40
20
0
320
420
520
620
Wavelength (nm)
% Relative Intensity
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
0
Copyright © 2007, Cree, Inc.
p
Forward Current vs. Forward Voltage
50
40
30
If (mA)
20
10
Copyright © 2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the
0
Cree logo are registered trademarks, and TR, TR30 and TR300 are trademarks of Cree, Inc.
4
0
CPR3DV Rev. -
1
2
3
4
5
Vf (V)
CREE [ CREE, INC ]
