c450ez400-0213 Cree, Inc., c450ez400-0213 Datasheet - Page 2

• Manufacturer Part Number: c450ez400-0213
• Description: Cree Ez400? Led
• Manufacturer: Cree, Inc.

Notes:
1.
2.
3.
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.

Maximum Ratings at T
DC Forward Current
Peak Forward Current
LED Junction Temperature
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Typical Electrical/Optical Characteristics at T
Part Number
C450EZ400-Sxxx00
C460EZ400-Sxxx00
C527EZ400-Sxxx00
Mechanical Specifications
Description
P-N Junction Area (µm)
Chip Area (µm)
Chip Thickness (µm)
Top Au Bond Pad Diameter (µm)
Au Bond Pad Thickness (µm)
Back Contact Metal Area (µm)
Back Contact Metal Thickness (µm)
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.
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.
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.
CPR3DJ Rev. A
A
= 5°C
Note 
Min.
3.1
3.1
3.1
Forward Voltage (V
A
= 5°C, If = 50 mA
Typ.
3.5
3.5
3.7
F
, V)
Max.
4.1
4.1
4.1
Note 
Reverse Current
[I(Vr=5 V), μA]
Max.
2
2
2
Dimension
350 x 350
380 x 380
380 x 380
100
100
3.0
3.0
CxxxEZ400-Sxxx00
CxxxEZ400-Sxxx00
-40°C to +100°C
-40°C to +120°C
Full Width Half Max
350 mA
200 mA
145°C
5 V
(λ
USA Tel: [phone]
D
Typ.
Note 3
, nm)
21
21
35
Tolerance
Durham, NC 27703
4600 Silicon Drive
±1.0
±1.0
±40
±40
±25
±15
±40
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Cree, Inc.