Maximum Ratings at TA = 25°CNote 1
DC Forward Current
CxxxEZ1400-Sxx000-2
1500 mA
Peak Forward Current (1/10 duty cycle @ 1 kHz)
LED Junction Temperature
1500 mA
145°C
Reverse Voltage
5 V
Operating Temperature Range
Storage Temperature Range
-40°C to +100°C
-40°C to +125°C
Note 2
Typical Electrical/Optical Characteristics at TA = 25°C, If = 1000 mA
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
Part Number
Forward Voltage (Vf, V)
(λD, nm)
Min.
Typ.
3.7
Max.
Max.
Typ.
20
C450EZ1400-Sxx000-2
C460EZ1400-Sxx000-2
3.3
3.3
4.3
4.3
2
2
3.7
21
Mechanical Specifications
Description
CxxxEZ1400-Sxx000-2
Dimensions
Tolerance
± 35
P-N Junction Area (μm)
Chip Area (μm)
1350 x 1350
1380 x 1380
170
± 35
Chip Thickness (μm)
± 25
Top Au Bond Pad (μm) - Qty. 2
Au Bond Pad Thickness (μm)
Back Contact Metal Area (μm)
Back Contact Metal Thickness (μm)
150 x 150
3.0
± 25
± 1.5
± 35
1380 x 1380
3.0
± 1.5
Notes:
1.ꢀ Maximum ratings are package-dependent. The above ratings were determined using a 3.45 x 3.45 mm SMT package without an
encapsulant for characterization. Ratings for other packages may differ. The junction temperature should be characterized in a
specific package to determine limitations. Assembly processing temperature must not exceed 325°C (< 5 seconds). See Cree
EZBright Applications Note for assembly-process information.
2.ꢀ All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled
and operated at 1000 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values given
are within the range of average values expected by the manufacturer in large quantities and are provided for information only. All
measurements were made using a Au-plated TO39 header without an encapsulant. Optical characteristics were measured in an
integrating sphere using Illuminance E.
Cree, Inc.
4600 Silicon Drive
Copyright © 2010 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. EZ1400 and EZ are trademarks of Cree, Inc.
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
2
CPR3EK Rev. -
