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
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