Characteristic Curves, TA = 25°C
ThisꢀisꢀaꢀrepresentativeꢀmeasurementꢀforꢀtheꢀEZ1350ꢀLEDꢀproduct.ꢀꢀActualꢀcurvesꢀwillꢀvaryꢀslightlyꢀforꢀtheꢀvariousꢀradiantꢀ
fluxꢀandꢀdominantꢀwavelengthꢀbins.
Relative Intensity vs. Forward Current
Relative Light IntensityVs Junction Temperature
500%
400%
300%
200%
100%
0%
100%
95%
90%
85%
80%
75%
0
500
1000
1500
2000
25
50
75
100
125
150
If (mA)
Junction Temperature (°C)
Wavelength Shiftvs. Forward Current
DominantWavelengthShiftVs Junction Temperature
2
1
6
5
4
3
2
1
0
0
-1
-2
0
500
1000
1500
2000
25
50
75
100
125
150
Junction Temperature (°C)
If (mA)
Voltage ShiftVs Junction Temperature
Forward Currentvs. Forward Voltage
0.000
-0.050
-0.100
-0.150
-0.200
-0.250
-0.300
-0.350
-0.400
2000
1750
1500
1250
1000
750
500
250
0
2
2.5
3
3.5
4
25
50
75
100
125
150
Vf (V)
Junction Temperature (°C)
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703-8475
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/chips
© 2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo,
and EZBright® are registered trademarks, and EZ™ and EZ1350-p™ are trademarks of Cree, Inc.
4
CPR3FY Rev A (201502)
CREE [ CREE, INC ]
