Maximum Ratings at TA = 25°CNote 1, 2 & 3
DCꢀForwardꢀCurrent
CxxxEZ1000-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.
3.2
Max.
Max.
Typ.
20
C450EZ1000-Sxx000-2
C460EZ1000-Sxx000-2
C527EZ1000-Sxx000-2
2.9
2.9
3.0
3.8
3.8
4.0
2
2
2
3.2
21
3.4
35
Mechanical Specifications
Description
CxxxEZ1000-Sxx000-2
Dimensions
Tolerance
±ꢀ35
P-NꢀJunctionꢀAreaꢀ(μm)
ChipꢀAreaꢀ(μm)
950ꢀxꢀ950
980ꢀxꢀ980
170
±ꢀ35
ChipꢀThicknessꢀ(μm)
±ꢀ25
TopꢀAuꢀBondꢀPadꢀ(μm)ꢀ-ꢀQty.ꢀ2
AuꢀBondꢀPadꢀThicknessꢀ(μm)
BackꢀContactꢀMetalꢀAreaꢀ(μm)
BackꢀContactꢀMetalꢀThicknessꢀ(μm)
150ꢀxꢀ150
3.0
±ꢀ25
±ꢀ1.5
±ꢀ35
980ꢀxꢀ980
3.0
±ꢀ1.5
Notes:
1.
Maximumꢀratingsꢀareꢀpackage-dependent.ꢀTheꢀaboveꢀratingsꢀwereꢀdeterminedꢀusingꢀaꢀ3.45ꢀxꢀ3.45ꢀmmꢀSMTꢀpackageꢀwithoutꢀanꢀ
encapsulantꢀforꢀcharacterization.ꢀRatingsꢀforꢀotherꢀpackagesꢀmayꢀdiffer.ꢀTheꢀjunctionꢀtemperatureꢀshouldꢀbeꢀcharacterizedꢀinꢀaꢀ
specificꢀpackageꢀtoꢀdetermineꢀlimitations.ꢀAssemblyꢀprocessingꢀtemperatureꢀmustꢀnotꢀexceedꢀ325°Cꢀ(<ꢀ5ꢀseconds).ꢀꢀSeeꢀCreeꢀ
EZBrightꢀApplicationsꢀNoteꢀforꢀassembly-processꢀinformation.ꢀ
2.
Allꢀproductsꢀconformꢀtoꢀtheꢀlistedꢀminimumꢀandꢀmaximumꢀspecificationsꢀforꢀelectricalꢀandꢀopticalꢀcharacteristicsꢀwhenꢀassembledꢀ
andꢀoperatedꢀatꢀ350ꢀmAꢀwithinꢀtheꢀmaximumꢀratingsꢀshownꢀabove.ꢀEfficiencyꢀdecreasesꢀatꢀhigherꢀcurrents.ꢀTypicalꢀvaluesꢀgivenꢀ
areꢀwithinꢀtheꢀrangeꢀofꢀaverageꢀvaluesꢀexpectedꢀbyꢀtheꢀmanufacturerꢀinꢀlargeꢀquantitiesꢀandꢀareꢀprovidedꢀforꢀinformationꢀonly.ꢀAllꢀ
measurementsꢀwereꢀmadeꢀusingꢀaꢀAu-platedꢀTO39ꢀheaderꢀwithoutꢀanꢀencapsulant.ꢀOpticalꢀcharacteristicsꢀwereꢀmeasuredꢀinꢀanꢀ
integratingꢀsphereꢀusingꢀIlluminanceꢀE.
3.
TheꢀmaximumꢀforwardꢀcurrentꢀisꢀdeterminedꢀbyꢀtheꢀthermalꢀresistanceꢀbetweenꢀtheꢀLEDꢀjunctionꢀandꢀambient.ꢀItꢀisꢀcrucialꢀforꢀ
theꢀend-productꢀtoꢀbeꢀdesignedꢀinꢀaꢀmannerꢀthatꢀminimizesꢀtheꢀthermalꢀresistanceꢀfromꢀtheꢀLEDꢀjunctionꢀtoꢀambientꢀinꢀorderꢀtoꢀ
optimizeꢀproductꢀperformance.
1200
1000
800
600
Rth j-a = 10 °C/W
Rth j-a = 15 °C/W
400
Rth j-a = 20 °C/W
Rth j-a = 25 °C/W
200
0
25
50
75
100
125
150
175
Ambient Temperature (˚C)
Cree,ꢀInc.
4600ꢀSiliconꢀDrive
Durham,ꢀNCꢀ27703
Copyrightꢀ©ꢀ2009ꢀCree,ꢀInc.ꢀAllꢀrightsꢀreserved.ꢀTheꢀinformationꢀinꢀthisꢀdocumentꢀisꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀCreeꢀandꢀtheꢀ
Creeꢀlogoꢀareꢀregisteredꢀtrademarks,ꢀandꢀEZBright.ꢀEZ1000ꢀandꢀEZꢀareꢀtrademarksꢀofꢀCree,ꢀInc.ꢀ
USAꢀTel:ꢀ+1.919.313.5300
Fax:ꢀ+1.919.313.5778
www.cree.com
2
CPR3EC Rev. A
