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-CT038.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com/ledlamps

Graphs

4/4

Format #: COTCO-D-074

REV.4

Document No. SPE/LC503UHR1-30Q-A

Rev. No.

03

G

FIG.5 MAXIMUM FORWARD DC CURRENT VS

AMBIENT TEMPERATURE (Tjmax=105 C)

60.0

0

20.0

0.0

40.0

20

40

60

Ta( C)

100.0

80.0

IF(mA)

100

80

FORWARD CURRENT.

FIG.3 RELATIVE LUMINOUS INTENSITY VS.

60.0

20.0

0.0

0.0

1.0

40.0

100.0

80.0

If(mA)

100.0

FORWARD VOLTAGE.

3.0

2.0

4.0

5.0

FIG.1 FORWARD CURRENT VS.

2.4

2.0

1.8

0.0

20.0

2.2

60.0

40.0

80.0

2.8

2.6

Vf(V)

If (mA)

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

FIG.6 FAR FIELD PATTERN

-90

0

WAVELENGTH.

50% Power Angle : 30

0%

400

25%

500 600 700

800

Ie(%)

100%

100%

900

WL(nm)

75%

50%

100%

Half Power

WL=23nm

Domi WL= 624nm

-10.0

Ir(uA)

FIG.2 REVERSE CURRENT VS.

REVERSE VOLTAGE.

-50.0

-30.0

-40.0

-20.0

-10

Vr(V)

-60

-50

-40

-20

-30

0.0

-60

-30

30

0

60

0%

90

20%

20%

40%

40%

60%

60%

80%

80%

Items

Signatures

Date

Revision History

Prepared by

WangFJ

2007-09-21

Rev. No

Date

Change Description

Checked by

WangDW

2007-09-21

02

2007-07-06 Release. IV from V,W,X,Y(typ)4200 to W,X,Y(typ)5100mcd.

Approved by

Add ESD rank

David

2007-09-21

03

2007-09-21

FCN#

FCN20070234

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