Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks

of Cree, Inc.

5

Copyright © 2011 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.

5

Cree P4 LED

CP42T-RKS

GRAPHS

Theabovedataarecollectedfromstatisticalfiguresthatdonotnecessarilycorrespondtotheactual

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

FIG.2 RELATIVE LUMINOUS FLUX VS.

IF(mA)

FORWARD CURRENT

IF(mA)

VF(V)

FORWARD VOLTAGE.

FIG.1 FORWARD CURRENT VS.

IF (mA)

0.0

0.5

2.0

1.0

1.5

2.5

60

20

40

100

80

0

0

60

20

40

100

80

40

20

80

60

100

0

Ta( C)

FIG.5 MAXIMUM FORWARD

DCCURRENT VS AMBIENT

TEMPERATURE (Tjmax=120 C)

VS. REVERSE VOLTAGE.

FIG.3 REVERSE CURRENT

FIG.6 FAR FIELD PATTERN

FIG.4 RELATIVE LUMINOUS INTENSITY VS.

WAVELENGTH.

2.6

1.8

2.2

2.0

2.4

2.8

20.0

40.0

80.0

60.0

100.0

0.0

-10

-50

Vr(V)

-30

-40

-20

-40

Ir(uA)

-50

-30

-20

-10

0

-60

WL(nm)

80%

20%

40%

60%

0%

100%

700

300

500

400

600

800

-90

-60

-30

0

0

0

0.5

1.0

30

60

90

50% Power Angle : 120

Angle

(RELATIVE LUMINOUS Flux)

(RELATIVE LUMINOUS INTENSITY)

(RELATIVE LUMINOUS INTENSITY)