EZ900_15 [MARKTECH]
Gen II LEDs;
MARKTECH CORPORATE 
Cree® EZ900™ Gen II LEDs
Data Sheet
CxxxEZ900-Sxx000-2
Cree’sꢀ EZBright™ꢀ LEDsꢀ areꢀ theꢀ nextꢀ generationꢀ ofꢀ solid-stateꢀ LEDꢀ emittersꢀ thatꢀ combineꢀ highlyꢀ efficientꢀ InGaNꢀ
materialsꢀwithꢀCree’sꢀproprietaryꢀopticalꢀdesignꢀandꢀdeviceꢀsubmountꢀtechnologyꢀtoꢀdeliverꢀsuperiorꢀvalueꢀforꢀhigh-
intensityꢀLEDs.ꢀTheꢀopticalꢀdesignꢀmaximizesꢀlightꢀextractionꢀefficiencyꢀandꢀenablesꢀaꢀLambertianꢀradiationꢀpattern.ꢀ
Additionally,ꢀtheseꢀLEDsꢀareꢀdie-attachableꢀwithꢀconductiveꢀepoxy,ꢀsolderꢀpasteꢀorꢀsolderꢀpreforms,ꢀasꢀwellꢀasꢀtheꢀfluxꢀ
eutecticꢀmethod.ꢀTheseꢀverticallyꢀstructured,ꢀlowꢀforwardꢀvoltageꢀLEDꢀchipsꢀareꢀapproximatelyꢀ170ꢀmicronsꢀinꢀheight.ꢀ
Cree’sꢀEZ™ꢀchipsꢀareꢀtestedꢀforꢀconformityꢀtoꢀopticalꢀandꢀelectricalꢀspecifications.ꢀꢀTheseꢀLEDsꢀareꢀusefulꢀinꢀaꢀbroadꢀ
rangeꢀofꢀapplicationsꢀsuchꢀasꢀgeneralꢀillumination,ꢀautomotiveꢀlighting,ꢀandꢀLCDꢀbacklighting.
FEATURES
APPLICATIONS
●ꢀ EZBrightꢀLEDꢀTechnology
●ꢀ GeneralꢀIllumination
»ꢀ Aircraft
»ꢀ 380ꢀmWꢀmin.ꢀ-ꢀ450ꢀ&ꢀ460ꢀnm
»ꢀ 340ꢀmWꢀminꢀ-ꢀ470ꢀnm
»ꢀ DecorativeꢀLighting
»ꢀ TaskꢀLighting
●ꢀ LambertianꢀRadiation
●ꢀ ConductiveꢀEpoxy,ꢀSolderꢀPasteꢀorꢀPreforms,ꢀorꢀFluxꢀ
EutecticꢀAttach
»ꢀ OutdoorꢀIllumination
●ꢀ WhiteꢀLEDs
●ꢀ LowꢀForwardꢀVoltage
●ꢀ DielectricꢀPassivationꢀacrossꢀEpiꢀSurface
●ꢀ LCDꢀBacklighting
●ꢀ ProjectionꢀDisplays
●ꢀ Automotive
CxxxEZ900-Sxx000-2 Chip Diagram
ꢀ
Die Cross Section
Bottom View
Top View
EZBrightꢀLED
880ꢀxꢀ880ꢀμm2ꢀ
Dielectricꢀ
Passivation
Cathodesꢀ(-)
150ꢀxꢀ150ꢀμm2
tꢀ=ꢀ170ꢀμm
BacksideꢀMetalization
GoldꢀBondꢀPadsꢀ(2)
Anodeꢀ(+)
3ꢀμmꢀAuSn
Subject to change without notice.
www.cree.com
1
Maximum Ratings at TA = 25°CNote 1
DCꢀForwardꢀCurrent
CxxxEZ900-Sxx000-2
1000ꢀmA
PeakꢀForwardꢀCurrentꢀ(1/10ꢀdutyꢀcycleꢀ@ꢀ1ꢀkHz)
LEDꢀJunctionꢀTemperature
1250ꢀmA
150°C
ReverseꢀVoltage
5ꢀV
OperatingꢀTemperatureꢀRange
StorageꢀTemperatureꢀRange
-40°Cꢀtoꢀ+100°C
-40°Cꢀtoꢀ+125°C
Note 2
Typical Electrical/Optical Characteristics at TA = 25°C, If = 350 mA
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
Part Number
Forward Voltage (Vf, V)
(λD, nm)
Min.
Typ.
3.3
Max.
Max.
Typ.
20
C450EZ900-Sxx000-2
C460EZ900-Sxx000-2
C470EZ900-Sxx000-2
2.9
2.9
2.9
3.8
3.8
3.8
2
2
2
3.3
21
3.3
22
Mechanical Specifications
Description
CxxxEZ900-Sxx000-2
Dimensions
Tolerance
±ꢀ35
P-NꢀJunctionꢀAreaꢀ(μm)
ChipꢀAreaꢀ(μm)
850ꢀxꢀ850
880ꢀxꢀ880
170
±ꢀ35
ChipꢀThicknessꢀ(μm)
±ꢀ25
TopꢀAuꢀBondꢀPadꢀ(μm)ꢀ-ꢀQty.ꢀ2
AuꢀBondꢀPadꢀThicknessꢀ(μm)
BackꢀContactꢀMetalꢀAreaꢀ(μm)
BackꢀContactꢀMetalꢀThicknessꢀ(μm)
150ꢀxꢀ150
3.0
±ꢀ25
±ꢀ1.5
±ꢀ35
880ꢀxꢀ880
3.0
±ꢀ1.5
Notes:
1.
Maximumꢀratingsꢀareꢀpackage-dependent.ꢀTheꢀaboveꢀratingsꢀwereꢀdeterminedꢀusingꢀaꢀ3.45ꢀxꢀ3.45ꢀmmꢀSMTꢀwithoutꢀanꢀencapsulantꢀ
forꢀcharacterization.ꢀRatingsꢀforꢀotherꢀpackagesꢀmayꢀdiffer.ꢀTheꢀjunctionꢀtemperatureꢀshouldꢀbeꢀcharacterizedꢀinꢀaꢀspecificꢀpackageꢀ
toꢀdetermineꢀlimitations.ꢀAssemblyꢀprocessingꢀtemperatureꢀmustꢀnotꢀexceedꢀ325°Cꢀ(<ꢀ5ꢀseconds).ꢀꢀSeeꢀCreeꢀEZBrightꢀApplicationsꢀ
Noteꢀforꢀassembly-processꢀinformation.ꢀ
2.
Allꢀproductsꢀconformꢀtoꢀtheꢀlistedꢀminimumꢀandꢀmaximumꢀspecificationsꢀforꢀelectricalꢀandꢀopticalꢀcharacteristicsꢀwhenꢀassembledꢀ
andꢀoperatedꢀatꢀ350ꢀmAꢀwithinꢀtheꢀmaximumꢀratingsꢀshownꢀabove.ꢀEfficiencyꢀdecreasesꢀatꢀhigherꢀcurrents.ꢀTypicalꢀvaluesꢀgivenꢀ
areꢀwithinꢀtheꢀrangeꢀofꢀaverageꢀvaluesꢀexpectedꢀbyꢀtheꢀmanufacturerꢀinꢀlargeꢀquantitiesꢀandꢀareꢀprovidedꢀforꢀinformationꢀonly.ꢀAllꢀ
measurementsꢀwereꢀmadeꢀusingꢀaꢀAu-platedꢀTO39ꢀheaderꢀwithoutꢀanꢀencapsulant.ꢀOpticalꢀcharacteristicsꢀwereꢀmeasuredꢀinꢀanꢀ
integratingꢀsphereꢀusingꢀIlluminanceꢀE.
1200
1000
800
600
400
200
0
Rth j-a = 10 °C/W
Rth j-a = 15 °C/W
Rth j-a = 20 °C/W
Rth j-a = 25 °C/W
25
50
75
100
125
150
175
Ambient Temperature (˚C)
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 and EZ are trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
2
CPR3DX Rev. B
Standard Bins for CxxxEZ900-Sxx000-2
LEDꢀchipsꢀareꢀsortedꢀtoꢀtheꢀradiant fluxꢀandꢀdominant wavelengthꢀbinsꢀshown.ꢀAꢀsortedꢀdieꢀsheetꢀcontainsꢀdieꢀ
fromꢀonlyꢀoneꢀbin.ꢀSortedꢀdieꢀkitꢀ(CxxxEZ900-Sxx000-2)ꢀordersꢀmayꢀbeꢀfilledꢀwithꢀanyꢀorꢀallꢀbinsꢀ(CxxxEZ900-0xxx-2)ꢀ
containedꢀinꢀtheꢀkit.ꢀAllꢀradiantꢀfluxꢀandꢀdominantꢀwavelengthꢀvaluesꢀshownꢀandꢀspecifiedꢀareꢀatꢀIfꢀ=ꢀ350ꢀmA.ꢀRadiantꢀ
fluxꢀvaluesꢀareꢀmeasuredꢀusingꢀAu-platedꢀTO39ꢀheadersꢀwithoutꢀanꢀencapsulant.
C450EZ900-S38000-2
C450EZ900-0317-2
C450EZ900-0313-2
C450EZ900-0309-2
C450EZ900-0305-2
C450EZ900-0318-2
C450EZ900-0314-2
C450EZ900-0310-2
C450EZ900-0306-2
C450EZ900-0319-2
C450EZ900-0315-2
C450EZ900-0311-2
C450EZ900-0307-2
C450EZ900-0320-2
C450EZ900-0316-2
C450EZ900-0312-2
C450EZ900-0308-2
440ꢀmWꢀ
420ꢀmW
400ꢀmW
380ꢀmW
445ꢀnm
447.5ꢀnm
450ꢀnm
452.5ꢀnm
455ꢀnm
Dominant Wavelength
C460EZ900-S38000-2
C460EZ900-0317-2
C460EZ900-0313-2
C460EZ900-0309-2
C460EZ900-0305-2
C460EZ900-0318-2
C460EZ900-0319-2
C460EZ900-0315-2
C460EZ900-0311-2
C460EZ900-0307-2
C460EZ900-0320-2
C460EZ900-0316-2
C460EZ900-0312-2
C460EZ900-0308-2
440ꢀmWꢀ
420ꢀmW
400ꢀmW
380ꢀmW
C460EZ900-0314-2
C460EZ900-0310-2
C460EZ900-0306-2
455ꢀnm
457.5ꢀnm
460ꢀnm
Dominant Wavelength
462.5ꢀnm
465ꢀnm
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 and EZ are trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
3
CPR3DX Rev. B
Standard Bins for CxxxEZ900-Sxx000-2 (continued)
C450EZ900-S34000-2
C450EZ900-0301-2
C450EZ900-0302-2
C450EZ900-0303-2
C450EZ900-0304-2
340ꢀmW
445ꢀnm
447.5ꢀnm
450ꢀnm
452.5ꢀnm
455ꢀnm
Dominant Wavelength
C460EZ900-S34000-2
C460EZ900-0301-2
C460EZ900-0302-2
C460EZ900-0303-2
C460EZ900-0304-2
340ꢀmW
455ꢀnm
457.5ꢀnm
460ꢀnm
462.5ꢀnm
465ꢀnm
Dominant Wavelength
C470EZ900-S34000-2
C470EZ900-0313-2
C470EZ900-0309-2
C470EZ900-0305-2
C470EZ900-0301-2
C470EZ900-0314-2
C470EZ900-0315-2
C470EZ900-0311-2
C470EZ900-0307-2
C470EZ900-0303-2
C470EZ900-0316-2
C470EZ900-0312-2
C470EZ900-0308-2
C470EZ900-0304-2
420ꢀmW
400ꢀmW
380ꢀmW
340ꢀmW
C470EZ900-0310-2
C470EZ900-0306-2
C470EZ900-0302-2
465ꢀnm
467.5ꢀnm
470ꢀnm
Dominant Wavelength
472.5ꢀnm
475ꢀnm
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 and EZ are trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
4
CPR3DX Rev. B
Characteristic Curves, TA = 25°C
ThisꢀisꢀaꢀrepresentativeꢀmeasurementꢀforꢀtheꢀEZ900ꢀLEDꢀproduct.ꢀActualꢀcurvesꢀwillꢀvaryꢀslightlyꢀforꢀtheꢀvariousꢀradiantꢀ
fluxꢀandꢀdominantꢀwavelengthꢀbins.
Relative Light Intensity Vs Junction Temperature
Forward Current vs. Forward Voltage
1
1250
0.95
1000
0.9
0.85
750
0.8
500
0.75
0.7
250
0.65
0
0.6
0
1
2
3
4
5
25
50
75
100
125
150
Vf (V)
Junction Temperature (°C)
Relative Intensity vs. Forward Current
Dominant Wavelength Shift Vs Junction Temperature
3
2.5
2
6
5
4
3
2
1
0
1.5
1
0.5
0
0
250
500
750
1000
1250
25
50
75
100
125
150
If (mA)
Junction Temperature (°C)
Voltage Shift Vs Junction Temperature
Dominant Wavelength vs. Forward Current
0.000
-0.050
-0.100
-0.150
-0.200
-0.250
-0.300
-0.350
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
0
250
500
750
1000
1250
25
50
75
100
125
150
If (mA)
Junction Temperature (°C)
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
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 and EZ are trademarks of Cree, Inc.
5
CPR3DX Rev. B
Radiation Pattern
ThisꢀisꢀaꢀrepresentativeꢀradiationꢀpatternꢀforꢀtheꢀEZBrightꢀPowerꢀChipꢀLEDꢀproduct.ꢀActualꢀpatternsꢀwillꢀvaryꢀslightlyꢀforꢀ
eachꢀchip.
Cree, Inc.
4600 Silicon Drive
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 and EZ are trademarks of Cree, Inc.
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
6
CPR3DX Rev. B
相关型号：
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