Copyright©2008Cree,Inc.Allrightsreserved.Theinformationinthisdocumentissubjecttochangewithoutnotice.Creeandthe

Creelogoareregisteredtrademarks,andTR,TR30andTR300aretrademarksofCree,Inc.

4

CPR3DV Rev. -

Cree,Inc.

4600SiliconDrive

Durham,NC27703

USATel:+1.919.313.5300

www.cree.com

Characteristic Curves

ThesearerepresentativemeasurementsfortheTRLEDproduct.Actualcurveswillvaryslightlyforthevariousradiant

fluxanddominantwavelengthbins.

Copyright © 2007, Cree, Inc.

pg. 1

Characterization

0

20

40

60

80

100

120

320

420

520

620

Wavelength (nm)

Relative Intensity vs Peak Wavelength

Relative Intensity vs Forward Voltage

0

20

40

60

80

100

120

140

160

180

200

220

0

10

20

30

40

50

If (mA)

0.00

0.50

1.00

1.50

2.00

2.50

0

10

20

30

40

50

If (mA)

Relative Intensity vs. Forward Current

0

10

20

30

40

50

0

1

2

3

4

5

Vf (V)

Forward Current vs. Forward Voltage

0.00

0.50

1.00

1.50

2.00

2.50

0

10

20

30

40

50

If (mA)

Relative Intensity vs. Forward Current

0

10

20

30

40

50

0

1

2

3

4

5

Vf (V)

Forward Current vs. Forward Voltage

-2.00

-1.50

-1.00

-0.50

0.00

0.50

1.00

1.50

0

10

20

30

40

50

If (mA)

Wavelength Shift vs. Forward Current

Relative Intensity vs Peak Wavelength