Copyright © 2007-2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree

and the Cree logo are registered trademarks, and TR and TR260 are trademarks of Cree, Inc.

5

CPR3DK Rev C

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com

Characteristic Curves

ThesearerepresentativemeasurementsfortheTRLEDproduct.Actualcurveswillvaryslightlyforthevariousradiant

fluxanddominantwavelengthbins.

Wavelength Shift vs Forward Current

-6.00

-4.00

-2.00

0.00

2.00

4.00

6.00

8.00

10.00

12.00

14.00

01020304050

If (mA)

460

527

Relative Intensity vs Peak Wavelength

0

20

40

60

80

100

120

320

420

520

620

Wavelength (nm)

0%

100%

200%

300%

400%

0

20

40

60

80

100

If (mA)

Relative Intensity vs. Forward Current

-15

-10

-5

0

5

10

0

20

40

60

80

100

If (mA)

Wavelength Shift vs. Forward Current

0

20

40

60

80

100

0

1

2

3

4

5

6

Vf (V)

Forward Current vs. Forward Voltage

Relative Intensity vs. Peak Wavelength

Wavelength (nm)