Copyright © 2003-2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,

the Cree logo, G•SiC, XThin and XBright are registered trademarks, and XT, XT-12, XT-16, XT-18, XT-21 and XT-24 are trademarks

of Cree, Inc.

6

CPR3BV Rev. H

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703-8475 USA

Tel: +1-919-313-5300

Fax: +1-919-313-5870

www.cree.com/chips

Characteristic Curves

ThesearerepresentativemeasurementsfortheXThinproduct.Actualcurveswillvaryslightlyforthevariousradiant

fluxanddominantwavelengthbins.

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)

Wavelength Shift vs Forward Current

-4.00

-2.00

0.00

2.00

4.00

6.00

8.00

10.00

12.00

0

5

10

15

20

25

30

If (mA)

460nm

527nm

505nm

Relative Intensity vs Peak Wavelength

Wavelength (nm)

400

500

600

20

40

60

80

100

Relative Intensity vs Forward Current

0

20

40

60

80

100

120

140

0

5

10

15

20

25

30

If(mA)