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.



CLD-CT03.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Graphs

5/5

Format #: COTCO-D-074 REV.4

Document No. SPE/LO566TWN1-70G-A1

Rev. No.

04

Graphs

Half Power

WL=150nm

WAVELENGTH.

REVERSE VOLTAGE.

FIG.2 REVERSE CURRENT VS.

0%

400

25%

50%

75%

100%

Vr(V)

-50

-40

700

500 600

800

-40.0

-50.0

Ir(uA)

-20.0

-30.0

-10.0

0.0

-30

-20

-10

0

FIG.3 RELATIVE LUMINOUS INTENSITY VS.

100.0

FIG.1 FORWARD CURRENT VS.

AMBIENT TEMPERATURE (Tjmax=105 C)

FIG.5 MAXIMUM FORWARD DC CURRENT VS

100.0

0

20.0

0.0

60.0

40.0

80.0

IF(mA)

20

10

30

40

50

FORWARD CURRENT

20.0

1.0

0.0

0.0

3.0

2.0

4.0

60.0

40.0

80.0

3.4

FORWARD VOLTAGE.

5.0

0.0

3.0

20.0

3.8

4.2

4.6

If (mA)

80.0

60.0

40.0

100.0

Ta( C)

If(mA)

5.0

Vf(V)

30

0

-30

-60

-90

0%

0%

90

60

80%

80%

40%

40%

20%

20%

60%

60%

100%

100%

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

H-H : 70

FIG.6 FAR FIELD PATTERN

V-V : 40

50% Power Angle :

V-V

H-H

0

Ie(%)

Items

Signatures

Date

Revision History

Prepared by

LiuZM

2007-04-26

Rev. No

Date

Change Description

Checked by

HuangJD

2007-04-26

02

2005-08-19 Release. IV from U,V,W(typ)2400 to U,V(typ)2300mcd.

Approved by

David

2007-04-26

03

2006-04-17 Cancel VF bin.

FCN#

FCN20070432

04

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