Copyright © 2008-2011 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 TR2432 are trademarks of Cree, Inc.

5

CPR3DQ Rev B

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com

Characteristic Curves

ThesearerepresentativemeasurementsfortheTRLEDproduct.Actualcurveswillvaryslightlyforthevariousradiant

fluxanddominantwavelengthbins.

0

20

40

60

80

100

120

320

420

520

620

Wavelength (nm)

Relative Intensity vs Peak Wavelength

0%

50%

100%

150%

200%

250%

300%

350%

0

10

20

30

40

50

60

70

80

90

100

If (mA)

Relative Intensity vs. Forward Current

0

10

20

30

40

50

60

70

80

90

100

0

1

2

3

4

5

Vf (V)

Forward Current vs. Forward Voltage

-14

-12

-10

-8

-6

-4

-2

0

2

4

6

8

0

10

20

30

40

50

60

70

80

90

100

If (mA)

Wavelength Shift vs. Forward Current