CLD-CT879.000

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Copyright © 2008 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.

Graphs

FIG.2 RELATIVE LUMINOUS INTENSITY VS.

IF(mA)

FORWARD CURRENT

IF(mA)

VF(V)

FORWARD VOLTAGE.

FIG.1 FORWARD CURRENT VS.

IF (mA)

0.0

1.0

4.0

2.0

3.0

5.0

20

0

10

40

30

50

0

30

10

20

50

40

40

20

80

60

100

0

Ta( C)

FIG.5 MAXIMUM FORWARD DCCURRENT VS AMBIENT

TEMPERATURE (Tjmax=110 C)

-10

VS. REVERSE VOLTAGE.

FIG.3 REVERSE CURRENT

-50

Vr(V)

-30

-40

-20

-40

Ir(uA)

-50

-30

-20

-10

0

3.6

2.8

3.2

3.0

3.4

3.8

10.0

20.0

40.0

30.0

50.0

0

0.0

Rth j-a=450 C/W

Rth j-s=300 C/W

FIG.6 FAR FIELD PATTERN

-90

-60

-30

0

0

0

0.5

1.0

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

(RELATIVE LUMINOUS INTENSITY)

WAVELENGTH.

WL(nm)

80%

20%

40%

60%

0%

100%

700

300

500

400

600

800

900

30

60

90

50% Power Angle : 120

IV(%)

Angle

IV(%)