Maximum Ratings at TA = ꢁ5°CNote ꢀ
DC Forward Current
CxxxEZꢀ000-Sxx000
1000 mA
Peak Forward Current (1/10 duty cycle @ 1 kHz)
LED Junction Temperature
1250 mA
145°C
Reverse Voltage
5 V
Operating Temperature Range
Storage Temperature Range
-40°C to +100°C
-40°C to +125°C
Note ꢁ
Typical Electrical/Optical Characteristics at TA = ꢁ5°C, If = 350 mA
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
Part Number
Forward Voltage (Vf, V)
(λD, nm)
Min.
Typ.
3.3
3.3
3.3
3.5
Max.
Max.
Typ.
20
C450EZ1000-Sxx000
C460EZ1000-Sxx000
C470EZ1000-Sxx000
C527EZ1000-Sxx000
2.9
2.9
2.9
3.1
3.8
3.8
3.8
4.0
2
2
2
2
21
22
35
Mechanical Specifications
Description
CxxxEZꢀ000-Sxx000
Dimensions
Tolerance
± 25
P-N Junction Area (μm)
Chip Area (μm)
950 x 950
980 x 980
100
± 25
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)
130 x 130
3.0
+25/-10
± 1.0
980 x 980
3.0
± 25
± 1.0
Notes:
1. Maximum ratings are package-dependent. The above ratings were determined using a Au-plated TO39 header 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 350 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 © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc.
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com
ꢁ
CPR3CR Rev. A
CREE [ CREE, INC ]
