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 TR and TR2436 are trademarks of Cree, Inc.

2

CPR3DR Rev B

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com

Maximum Ratings at T

Notes 1&3

CxxxTR2436-Sxx00

DCForwardCurrent

30mA

PeakForwardCurrent(1/10dutycycle@1kHz)

100mA

LEDJunctionTemperature

125°C

ReverseVoltage

5V

OperatingTemperatureRange

-40°Cto+100°C

LEDChipStorageTemperature

-40°Cto+120°C

DieSheetStorageConditions

≤30°C/≤85%RH

1000V

Class2

Typical Electrical/Optical Characteristics at T

Note 3

Part Number

Forward Voltage (V

Reverse Current

[I(Vr=5V), μA]

Full Width Half Max

(

λ

Min.

Typ.

Max.

Max.

Typ.

C450TR2436-Sxx00

2.7

3.1

3.4

2

20

C460TR2436-Sxx00

2.7

3.1

3.4

2

21

C470TR2436-Sxx00

2.7

3.1

3.4

2

21

C527TR2436-Sxx00

2.9

3.2

3.6

2

35

Mechanical Specifications

CxxxTR2436-Sxx00

Description

Dimension

Tolerance

P-NJunctionArea(μm)

200x320

±35

ChipArea(μm)

240x360

±35

ChipThickness(μm)

115

±15

AuBondPadDiameterAnode(μm)

90

-5,+15

AuBondPadThicknesses(μm)

1.0

±0.5

AuBondPadAreaCathode(μm)

98x98

-5,+15

BottomArea(μm)

140x260

±35

Notes:

1. Maximumratingsarepackagedependent.TheaboveratingsweredeterminedusingaT-13/4package(withHysolOS4000epoxy

encapsulationandclearepoxydieattach)forcharacterization.Ratingsforotherpackagesmaydiffer.Theforwardcurrents(DC

andPeak)arenotlimitedbythediebutbytheeffectoftheLEDjunctiontemperatureonthepackage.Thejunctiontemperature

limitof125°CisalimitoftheT-13/4package;junctiontemperatureshouldbecharacterizedinaspecificpackagetodetermine

limitations.Assemblyprocessingtemperaturemustnotexceed325°C(<5seconds).

2. Productresistancetoelectrostaticdischarge(ESD)accordingtotheHBMismeasuredbysimulatingESDusingarapidavalanche

energytest(RAET).TheRAETproceduresaredesignedtoapproximatethemaximumESDratingsshown.

3. Allproductsconformtothelistedminimumandmaximumspecificationsforelectricalandopticalcharacteristicswhenassembled

andoperatedat20mAwithinthemaximumratingsshownabove.Efficiencydecreasesathighercurrents.Typicalvaluesgiven

arewithintherangeofaveragevaluesexpectedbymanufacturerinlargequantitiesandareprovidedforinformationonly.All

measurementsweremadeusinglampsinT-13/4packages(withHysolOS4000epoxyencapsulantandclearepoxydieattach).

OpticalcharacteristicsmeasuredinanintegratingsphereusingIlluminanceE.