Maximum Ratings at TA = ꢁ5°CNote ꢀ
DC Forward Current
CxxxEZ400-Sxx000
200 mA
Note 3
Peak Forward Current
350 mA
LED Junction Temperature
Reverse Voltage
145°C
5 V
Operating Temperature Range
Storage Temperature Range
-40°C to +100°C
-40°C to +120°C
Note ꢁ
Typical Electrical/Optical Characteristics at TA = ꢁ5°C, If = ꢀ50 mA
Reverse Current
[I(Vr=5 V), μA]
Full Width Half Max
Part Number
Forward Voltage (VF, V)
(λD, nm)
Min.
Typ.
3.5
Max.
Max.
Typ.
21
C450EZ600-Sxx000
C460EZ600-Sxx000
3.1
3.1
4.1
4.1
2
2
3.5
21
Mechanical Specifications
Description
CxxxEZ600-Sxx000
Dimension
Tolerance
±40
P-N Junction Area (µm)
Chip Area (µm)
350 x 350
380 x 380
100
±40
Chip Thickness (µm)
±25
Top Au Bond Pad Diameter (µm)
Au Bond Pad Thickness (µm)
Back Contact Metal Area (µm)
Back Contact Metal Thickness (µm)
100
±15
3.0
±1.0
±40
380 x 380
3.0
±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 150 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values
given are within the range of average 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 measured in an
integrating sphere using Illuminance E.
3. This peak forward current specification is based on a 400-ms pulse width at a 1/5-duty cycle with a junction temperature of
65°C.
Cree, Inc.
4600 Silicon Drive
Copyright © 2007 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, EZ, and EZ400 are trademarks of Cree, Inc.
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
ꢁ
CPR3DJ Rev. -
CREE [ CREE, INC ]
