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

Cree logo are registered trademarks of Cree, Inc.

3

CLD-CT067.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Graphs

4/4

Format #: COTCO-D-074

REV.4

Document No. SPE/LC503TPG1-30P-A1

Rev. No.

02

G

100.0

FIG.3 RELATIVE LUMINOUS INTENSITY VS.

FIG.1 FORWARD CURRENT VS.

AMBIENT TEMPERATURE (Tjmax=105 C)

FIG.5 MAXIMUM FORWARD DC CURRENT VS

100.0

4.0

0

20.0

0.0

60.0

40.0

80.0

IF(mA)

20

10

30

40

50

FORWARD CURRENT.

20.0

0.0

0.0

1.0

2.0

3.0

60.0

40.0

80.0

20.0

3.4

FORWARD VOLTAGE.

5.0

3.0

0.0

3.8

4.2

4.6

If (mA)

80.0

40.0

60.0

100.0

Ta( C)

If(mA)

5.0

Vf(V)

800

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

WAVELENGTH.

0%

300

50%

25%

75%

400 500

700

600

WL(nm)

-10.0

I (RELATIVE LUMINOUS INTENSITY)

FIG.2 REVERSE CURRENT VS.

REVERSE VOLTAGE.

Half Power

WL=38nm

Domi WL= 525nm

100%

Ir(uA)

-40

-50

Vr(V)

-20

-30

0

-10

-50.0

-40.0

-30.0

-20.0

0.0

FIG.6 FAR FIELD PATTERN

50% Power Angle : 30

-90

-60

-30

0

30

0

60

0%

90

20%

20%

40%

40%

60%

60%

Ie(%)

100%

100%

80%

80%

Items

Signatures

Date

Revision History

Prepared by

LiuZM

2006-03-31

Rev. No

Date

Change Description

Checked by

Cancel VF bin.

Aldosin

2006-03-31

02

2006-03-31

Approved by

David

2006-03-31

FCN#

FCN20060081

Data is subject to change without prior notice; please refer to COTCO Website for the latest version.