c505ez290-0105 Cree, Inc., c505ez290-0105 Datasheet - Page 2

• Manufacturer Part Number: c505ez290-0105
• Description: Cree Ezbright290? Leds
• Manufacturer: Cree, Inc.

Notes:
1.
2.
3.
4.
Copyright © 2006-2007 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 and EZ, EZ-7, EZ-10, EZ-18, EZ-21, EZ-24 and EZBright290 are
trademarks of Cree, Inc.
2
Maximum Ratings at T
DC Forward Current
Peak Forward Current (1/10 duty cycle @ 1 kHz)
LED Junction Temperature
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Electrostatic Discharge Threshold (HBM)
Typical Electrical/Optical Characteristics at T
Part Number
C460EZ290-Sxx00
C470EZ290-Sxx00
C505EZ290-Sxx00
C527EZ290-Sxx00
Mechanical Specifications
Description
P-N Junction Area (μm)
Top Area (μm)
Bottom Area (μm)
Chip Thickness (μm)
Au Bond Pad Diameter (μm)
Au Bond Pad Thickness (μm)
Back Contact Metal Area (μm)
Maximum ratings are package dependent. The above ratings were determined using a T-1 3/4 package (with Hysol OS4000
epoxy) for characterization. Ratings for other packages may differ. The forward currents (DC and Peak) are not limited by the die
but by the effect of the LED junction temperature on the package. The junction temperature limit of 125°C is a limit of the T-1
3/4 package; 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.
Product resistance to electrostatic discharge (ESD) according to the HBM is measured by simulating ESD using a rapid avalanche
energy test (RAET). The RAET procedures are designed to approximate the maximum ESD ratings shown.
All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled
and operated at 20 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values given
are within the range of average values expected by manufacturer in large quantities and are provided for information only. All
measurements were made using lamps in T-1 3/4 packages (with Hysol OS4000 epoxy). Optical characteristics measured in an
integrating sphere using Illuminance E.
Specifications are subject to change without notice.
CPR3CQ
A
= 25°C
Notes &3
Min.
Note 2
2.7
2.7
2.7
2.7
Forward Voltage (V
A
= 25°C, If = 20 mA
Typ.
3.2
3.2
3.2
3.2
f
, V)
Max.
3.7
3.7
3.7
3.7
Note 3
Reverse Current
[I(Vr=5V), μA]
Max.
2
2
2
2
Dimension
250 x 250
280 x 280
280 x 280
280 x 280
100
100
3.0
CxxxEZ290-Sxx00
CxxxEZ290-Sxx00
-40°C to +100°C
-40°C to +100°C
Full Width Half Max
100 mA
1000 V
50 mA
125°C
5 V
(λ
USA Tel: [phone]
D
Typ.
, nm)
21
22
30
35
Tolerance
Durham, NC 27703
-15, +5
4600 Silicon Drive
± 1.0
± 25
± 25
± 25
± 15
± 25
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Cree, Inc.