7

CLD-CT1041.001

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

Fax: +1.919.313.5778

www.cree.com/ledlamps

Copyright © 2010 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

The above data are collected from statistical figures that do not necessarily correspond to the actual

parameters of each single LED. Hence, these data will be changed without further notice.

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

WAVELENGTH.

FIG.1 FORWARD CURRENT VS.

FORWARD VOLTAGE.

FIG.2 RELATIVE LUMINOUS INTENSITY VS.

FORWARD CURRENT

WL(nm)

80%

20%

40%

60%

0%

100%

600

400

500

450

550

650

700

(RELATIVE LUMINOUS INTENSITY)

750

5000K - 10000K CCT

3700K - 5000K CCT

2600K - 3700K CCT

-10

VS. REVERSE VOLTAGE.

FIG.3 REVERSE CURRENT

-50

Vr(V)

-30

-40

-20

-40

Ir(uA)

-50

-30

-20

-10

0

0

IF(mA)

0

30

10

20

50

40

40

20

80

60

100

0

Ta( C)

FIG.5 MAXIMUM FORWARD DC CURRENT VS AMBIENT

TEMPERATURE (Tjmax=110 C)

-90

-60

-30

0

0

0

0.5

1.0

30

60

90

50% Power Angle : 120

Angle

FIG.6 FAR FIELD PATTERN

IF(mA)

VF(V)

IF (mA)

0.0

1.0

4.0

2.0

3.0

5.0

20

0

10

40

30

50

3.6

2.8

3.2

3.0

3.4

3.8

10.0

20.0

40.0

30.0

50.0

0.0

(RELATIVE LUMINOUS INTENSITY)

(RELATIVE LUMINOUS INTENSITY)

Rth j-a=450 C/W