Copyright © 2008-2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree

and the Cree logo are registered trademarks, and EZBright. EZ900-n and EZ are trademarks of Cree, Inc.

2

CPR3DX Rev. B

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703-8475

USA Tel: +1.919.313.5300

Fax: +1.919.313.5870

www.cree.com/chips

Maximum Ratings at T

Note 1

CxxxEZ900-Sxx000-2

DCForwardCurrent

1000mA

PeakForwardCurrent(1/10dutycycle@1kHz)

1250mA

LEDJunctionTemperature

150°C

ReverseVoltage

5V

OperatingTemperatureRange

-40°Cto+100°C

StorageTemperatureRange

-40°Cto+125°C

Typical Electrical/Optical Characteristics at T

Note 2

Part Number

Forward Voltage (V

Reverse Current

[I(Vr=5V), μA]

Full Width Half Max

(λ

Min.

Typ.

Max.

Max.

Typ.

C450EZ900-Sxx000-2

2.9

3.3

3.8

2

20

C460EZ900-Sxx000-2

2.9

3.3

3.8

2

21

C470EZ900-Sxx000-2

2.9

3.3

3.8

2

22

Mechanical Specifications

CxxxEZ900-Sxx000-2

Description

Dimensions

Tolerance

P-NJunctionArea(μm)

850x850

±35

ChipArea(μm)

880x880

±35

ChipThickness(μm)

170

±25

TopAuBondPad(μm)-Qty.2

150x150

±25

AuBondPadThickness(μm)

3.0

±1.5

BackContactMetalArea(μm)

880x880

±35

BackContactMetalThickness(μm)

3.0

±1.5

Notes:

1.

Maximumratingsarepackage-dependent.Theaboveratingsweredeterminedusinga3.45x3.45mmSMTwithoutanencapsulant

forcharacterization.Ratingsforotherpackagesmaydiffer.Thejunctiontemperatureshouldbecharacterizedinaspecificpackage

todeterminelimitations.Assemblyprocessingtemperaturemustnotexceed325°C(<5seconds).SeeCreeEZBrightApplications

Noteforassembly-processinformation.

2.

Allproductsconformtothelistedminimumandmaximumspecificationsforelectricalandopticalcharacteristicswhenassembled

andoperatedat350mAwithinthemaximumratingsshownabove.Efficiencydecreasesathighercurrents.Typicalvaluesgiven

arewithintherangeofaveragevaluesexpectedbythemanufacturerinlargequantitiesandareprovidedforinformationonly.All

measurementsweremadeusingaAu-platedTO39headerwithoutanencapsulant.Opticalcharacteristicsweremeasuredinan

integratingsphereusingIlluminanceE.

0

200

400

600

800

1000

1200

25

50

75

100

125

150

175

Ambient Temperature (˚C)