EZ290_15 [MARKTECH]

Gen II LEDs;


型号：	EZ290_15
厂家：	MARKTECH CORPORATE
描述：	Gen II LEDs
文件：	总5页 (文件大小：411K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Cree^®EZ290™ Gen II LEDs

Data Sheet

CxxxEZ290-Sxx00-2

ꢀ

Cree’sꢀEZBright^®ꢀLEDsꢀareꢀtheꢀnextꢀgenerationꢀofꢀsolid-stateꢀLEDꢀemittersꢀthatꢀcombineꢀhighlyꢀefﬁcientꢀInGaNꢀmaterialsꢀ

withꢀCree’sꢀproprietaryꢀopticalꢀdesignꢀandꢀdeviceꢀtechnologyꢀtoꢀdeliverꢀsuperiorꢀvalueꢀforꢀhigh-intensityꢀLEDs.ꢀTheꢀ

opticalꢀdesignꢀmaximizesꢀlightꢀextractionꢀefﬁciencyꢀandꢀenablesꢀaꢀLambertianꢀradiationꢀpattern.ꢀAdditionally,ꢀtheseꢀ

LEDsꢀareꢀdieꢀattachableꢀwithꢀconductiveꢀepoxy,ꢀsolderꢀpasteꢀorꢀsolderꢀpreforms,ꢀasꢀwellꢀasꢀtheꢀeutecticꢀmethod.ꢀTheseꢀ

verticallyꢀstructured,ꢀlowꢀforwardꢀvoltageꢀLEDꢀchipsꢀareꢀapproximatelyꢀ170ꢀmicronsꢀinꢀheight.ꢀCree’sꢀEZ™ꢀchipsꢀareꢀ

testedꢀforꢀconformityꢀtoꢀopticalꢀandꢀelectricalꢀspeciﬁcations.ꢀTheseꢀLEDsꢀareꢀusefulꢀinꢀaꢀbroadꢀrangeꢀofꢀapplications,ꢀ

suchꢀasꢀgeneralꢀillumination,ꢀautomotiveꢀlightingꢀandꢀLCDꢀbacklighting.

FEATURES

APPLICATIONS

•ꢀ EZBrightꢀLEDꢀRFꢀPerformance

–ꢀ 460ꢀ&ꢀ470ꢀnm

•ꢀ LCDꢀBacklighting

–ꢀ MobileꢀAppliances

–ꢀ Monitors

�ꢀ EZ-18™ꢀ-ꢀ18ꢀmWꢀmin.ꢀ(470ꢀnmꢀonly)

�ꢀ EZ-21™ꢀ-ꢀ21ꢀmWꢀmin.

•ꢀ LEDꢀVideoꢀDisplays

•ꢀ AudioꢀProductꢀDisplayꢀLighting

•ꢀ Automotive

–ꢀ 527ꢀnmꢀ-ꢀEZ-08™ꢀ-ꢀ8.0ꢀmWꢀmin.

•ꢀ LambertianꢀRadiation

•ꢀ Conductive-EpoxyꢀorꢀEutecticꢀDieꢀAttach

•ꢀ LowꢀForwardꢀVoltageꢀ-ꢀ3.2ꢀVꢀTypicalꢀatꢀ20ꢀmA

CxxxEZ290-Sxx00-2 Chip Diagram

ꢀ

Top View

Bottom View

Side View

280ꢀxꢀ280ꢀµm

Cathodeꢀ(-)

100-µmꢀdia.

Thickness

170ꢀµm

Mesaꢀ(Junction)

226ꢀxꢀ226ꢀµm

Anodeꢀ(+)

280ꢀxꢀ280ꢀµm

Subject to change without notice.

www.cree.com

Maximum Ratings at T_A= 25°C^{Notes 1&3}

DCꢀForwardꢀCurrent

CxxxEZ290-Sxx00-2

50ꢀmA

PeakꢀForwardꢀCurrentꢀ(1/10ꢀdutyꢀcycleꢀ@ꢀ1ꢀkHz)

LEDꢀJunctionꢀTemperature

100ꢀmA

125°C

ReverseꢀVoltage

5ꢀV

OperatingꢀTemperatureꢀRange

-40°Cꢀtoꢀ+100°C

1000ꢀV

StorageꢀTemperatureꢀRange

ElectrostaticꢀDischargeꢀThresholdꢀ(HBM)ꢀ^Noteꢀ2

ElectrostaticꢀDischargeꢀClassiﬁcationꢀ(MIL-STD-883E)ꢀ^Noteꢀ2

Classꢀ2

Note 3

Typical Electrical/Optical Characteristics at T_A= 25°C, If = 20 mA

Reverse Current

[I(Vr=5V), μA]

Full Width Half Max

Part Number

Forward Voltage (V_f, V)

(λ_D, nm)

Min.

Typ.

3.1

Max.

Typ.

C460EZ290-Sxx00-2

C470EZ290-Sxx00-2

C527EZ290-Sxx00-2

2.7

2.9

3.7

3.9

3.1

3.2

Mechanical Speciﬁcations

Description

CxxxEZ290-Sxx00-2

Dimension

Tolerance

±ꢀ25

P-NꢀJunctionꢀAreaꢀ(μm)

TopꢀAreaꢀ(μm)

226ꢀxꢀ226

280ꢀxꢀ280

170

±ꢀ25

BottomꢀAreaꢀ(μm)

±ꢀ25

ChipꢀThicknessꢀ(μm)

±ꢀ25

AuꢀBondꢀPadꢀDiameterꢀ(μm)

AuꢀBondꢀPadꢀThicknessꢀ(μm)

BackꢀContactꢀMetalꢀAreaꢀ(μm)

BackꢀContactꢀMetalꢀThicknessꢀ(μm)ꢀ^Noteꢀ4

100

-15,ꢀ+5

±ꢀ1.0

±ꢀ25

3.0

280ꢀxꢀ280

3.0

±ꢀ0.3

Notes:

1.ꢀ Maximumꢀ ratingsꢀ areꢀ packageꢀ dependent.ꢀ Theꢀ aboveꢀ ratingsꢀ wereꢀ determinedꢀ usingꢀ aꢀ T-1ꢀ 3/4ꢀ packageꢀ (withꢀ Hysolꢀ OS4000ꢀ

epoxy)ꢀforꢀcharacterization.ꢀRatingsꢀforꢀotherꢀpackagesꢀmayꢀdiffer.ꢀTheꢀforwardꢀcurrentsꢀ(DCꢀandꢀPeak)ꢀareꢀnotꢀlimitedꢀbyꢀtheꢀdieꢀ

butꢀbyꢀtheꢀeffectꢀofꢀtheꢀLEDꢀjunctionꢀtemperatureꢀonꢀtheꢀpackage.ꢀTheꢀjunctionꢀtemperatureꢀlimitꢀofꢀ125°CꢀisꢀaꢀlimitꢀofꢀtheꢀT-1ꢀ

3/4ꢀpackage;ꢀjunctionꢀtemperatureꢀshouldꢀbeꢀcharacterizedꢀinꢀaꢀspeciﬁcꢀpackageꢀtoꢀdetermineꢀlimitations.ꢀAssemblyꢀprocessingꢀ

temperatureꢀmustꢀnotꢀexceedꢀ325°Cꢀ(<5ꢀseconds).ꢀꢀSeeꢀCreeꢀEZBrightꢀApplicationsꢀNoteꢀforꢀassemblyꢀprocessꢀinformation.

2.ꢀ Productꢀresistanceꢀtoꢀelectrostaticꢀdischargeꢀ(ESD)ꢀaccordingꢀtoꢀtheꢀHBMꢀisꢀmeasuredꢀbyꢀsimulatingꢀESDꢀusingꢀaꢀrapidꢀavalancheꢀ

energyꢀtestꢀ(RAET).ꢀTheꢀRAETꢀproceduresꢀareꢀdesignedꢀtoꢀapproximateꢀtheꢀmaximumꢀESDꢀratingsꢀshown.ꢀTheꢀRAETꢀprocedureꢀisꢀ

performedꢀonꢀeachꢀdie.ꢀTheꢀESDꢀclassiﬁcationꢀofꢀClassꢀ2ꢀisꢀbasedꢀonꢀsampleꢀtestingꢀaccordingꢀtoꢀMIL-STD-883E.

3.ꢀ Allꢀproductsꢀconformꢀtoꢀtheꢀlistedꢀminimumꢀandꢀmaximumꢀspeciﬁcationsꢀforꢀelectricalꢀandꢀopticalꢀcharacteristicsꢀwhenꢀassembledꢀ

andꢀoperatedꢀatꢀ20ꢀmAꢀwithinꢀtheꢀmaximumꢀratingsꢀshownꢀabove.ꢀEfﬁciencyꢀdecreasesꢀatꢀhigherꢀcurrents.ꢀTypicalꢀvaluesꢀgivenꢀ

areꢀwithinꢀtheꢀrangeꢀofꢀaverageꢀvaluesꢀexpectedꢀbyꢀmanufacturerꢀinꢀlargeꢀquantitiesꢀandꢀareꢀprovidedꢀforꢀinformationꢀonly.ꢀAllꢀ

measurementsꢀwereꢀmadeꢀusingꢀlampsꢀinꢀT-1ꢀ3/4ꢀpackagesꢀ(withꢀHysolꢀOS4000ꢀepoxy).ꢀOpticalꢀcharacteristicsꢀmeasuredꢀinꢀanꢀ

integratingꢀsphereꢀusingꢀIlluminanceꢀE.

4.ꢀ Speciﬁcationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.

Cree,ꢀInc.

Copyrightꢀ©ꢀ2010ꢀCree,ꢀInc.ꢀAllꢀrightsꢀreserved.ꢀTheꢀinformationꢀinꢀthisꢀdocumentꢀisꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀCree,ꢀtheꢀCreeꢀ

4600ꢀSiliconꢀDrive

logoꢀandꢀEZBrightꢀareꢀregisteredꢀtrademarks,ꢀandꢀEZ,ꢀEZ290,ꢀEZ-08,ꢀEZ-18ꢀandꢀEZ-21ꢀareꢀtrademarksꢀofꢀCree,ꢀInc.ꢀ

Durham,ꢀNCꢀ27703

USAꢀTel:ꢀ+1.919.313.5300

www.cree.com

CPR3EJ Rev -

Standard Bins for CxxxEZ290-Sxx00-2

LEDꢀchipsꢀareꢀsortedꢀtoꢀtheꢀradiantꢀﬂuxꢀandꢀdominantꢀwavelengthꢀbinsꢀshown.ꢀAꢀsortedꢀdieꢀsheetꢀcontainsꢀdieꢀfromꢀonlyꢀ

oneꢀbin.ꢀSortedꢀdieꢀkitꢀ(CxxxEZ290-Sxxxx-2)ꢀordersꢀmayꢀbeꢀﬁlledꢀwithꢀanyꢀorꢀallꢀbinsꢀ(CxxxEZ290-xxxx-2)ꢀcontainedꢀinꢀ

theꢀkit.ꢀAllꢀradiantꢀﬂuxꢀandꢀdominantꢀwavelengthꢀvaluesꢀshownꢀareꢀspeciﬁedꢀatꢀIfꢀ=ꢀ20ꢀmA.

EZ-21

C460EZ290-S2100-2

C460EZ290-0213-2

C460EZ290-0209-2

C460EZ290-0205-2

C460EZ290-0214-2

C460EZ290-0215-2

C460EZ290-0211-2

C460EZ290-0207-2

C460EZ290-0216-2

C460EZ290-0212-2

C460EZ290-0208-2

27.0ꢀmW

24.0ꢀmW

21.0ꢀmW

C460EZ290-0210-2

C460EZ290-0206-2

455ꢀnm

457.5ꢀnm

460ꢀnm

462.5ꢀnm

465ꢀnm

Dominant Wavelength

EZ-18

C470EZ290-S1800-2

C470EZ290-0213-2

C470EZ290-0209-2

C470EZ290-0205-2

C470EZ290-0201-2

C470EZ290-0214-2

C470EZ290-0215-2

C470EZ290-0211-2

C470EZ290-0207-2

C470EZ290-0203-2

C470EZ290-0216-2

C470EZ290-0212-2

C470EZ290-0208-2

C470EZ290-0204-2

27.0ꢀmW

24.0ꢀmW

21.0ꢀmW

18.0ꢀmW

C470EZ290-0210-2

C470EZ290-0206-2

C470EZ290-0202-2

465ꢀnm

467.5ꢀnm

470ꢀnm

472.5ꢀnm

475ꢀnm

Dominant Wavelength

EZ-08

C527EZ290-S0800-2

C527EZ290-0210-2

C527EZ290-0207-2

C527EZ290-0204-2

C527EZ290-0201-2

C527EZ290-0211-2

C527EZ290-0212-2

C527EZ290-0209-2

C527EZ290-0206-2

C527EZ290-0203-2

14.0ꢀmW

C527EZ290-0208-2

C527EZ290-0205-2

C527EZ290-0202-2

12.0ꢀmW

10.0ꢀmW

8.0ꢀmW

520ꢀnm

525ꢀnm

530ꢀnm

535ꢀnm

Dominant Wavelength

Cree,ꢀInc.

4600ꢀSiliconꢀDrive

Durham,ꢀNCꢀ27703

Copyrightꢀ©ꢀ2010ꢀCree,ꢀInc.ꢀAllꢀrightsꢀreserved.ꢀTheꢀinformationꢀinꢀthisꢀdocumentꢀisꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀCree,ꢀtheꢀCreeꢀ

logoꢀandꢀEZBrightꢀareꢀregisteredꢀtrademarks,ꢀandꢀEZ,ꢀEZ290,ꢀEZ-08,ꢀEZ-18ꢀandꢀEZ-21ꢀareꢀtrademarksꢀofꢀCree,ꢀInc.ꢀ

USAꢀTel:ꢀ+1.919.313.5300

www.cree.com

CPR3EJ Rev -

Characteristic Curves

TheseꢀareꢀrepresentativeꢀmeasurementsꢀforꢀtheꢀEZBrightꢀLEDꢀproduct.ꢀActualꢀcurvesꢀwillꢀvaryꢀslightlyꢀforꢀtheꢀvariousꢀ

radiantꢀﬂuxꢀandꢀdominantꢀwavelengthꢀbins.

Wavelength Shift vs. Forward Current

Forward Current vs. Forward Voltage

-2

-4

-6

-8

-10

0.5

1.5

2.5

3.5

4.5

Vf (V)

If (mA)

Relative Intensity vs Peak Wavelength

Relative Intensity vs. Forward Current

120%

100%

80%

60%

40%

20%

250%

200%

150%

100%

50%

320

420

520

620

If (mA)

Wavelength (nm)

Cree,ꢀInc.

4600ꢀSiliconꢀDrive

Durham,ꢀNCꢀ27703

logoꢀandꢀEZBrightꢀareꢀregisteredꢀtrademarks,ꢀandꢀEZ,ꢀEZ290,ꢀEZ-08,ꢀEZ-18ꢀandꢀEZ-21ꢀareꢀtrademarksꢀofꢀCree,ꢀInc.ꢀ

USAꢀTel:ꢀ+1.919.313.5300

www.cree.com

CPR3EJ Rev -

Radiation Pattern

ThisꢀisꢀaꢀrepresentativeꢀradiationꢀpatternꢀforꢀtheꢀEZBrightꢀLEDꢀproduct.ꢀActualꢀpatternsꢀwillꢀvaryꢀslightlyꢀforꢀeachꢀchip.

Cree,ꢀInc.

4600ꢀSiliconꢀDrive

logoꢀandꢀEZBrightꢀareꢀregisteredꢀtrademarks,ꢀandꢀEZ,ꢀEZ290,ꢀEZ-08,ꢀEZ-18ꢀandꢀEZ-21ꢀareꢀtrademarksꢀofꢀCree,ꢀInc.ꢀ

Durham,ꢀNCꢀ27703

USAꢀTel:ꢀ+1.919.313.5300

www.cree.com

CPR3EJ Rev -

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