Maximum Ratings at TA = 25°CNotes ꢀ&3
DC Forward Current
CxxxRT230-S0ꢀ00
30 mA
Peak Forward Current (1/10 duty cycle @ 1kHz)
LED Junction Temperature
100 mA
125°C
Reverse Voltage
5 V
Operating Temperature Range
Storage Temperature Range
-40°C to +100°C
-40°C to +100°C
1000 V
Note 2
Electrostatic Discharge Threshold (HBM)
Note 2
Electrostatic Discharge Classification (MIL-STD-883E)
Class 2
Note 3
Typical Electrical/Optical Characteristics at TA = 25°C, If = 5mA
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
Part Number
Forward Voltage (Vf, V)
(λD, nm)
Min.
Typ.
2.9
2.9
2.9
2.9
Max.
Max.
Typ.
21
C460RT230-S0100
C470RT230-S0100
C505RT230-S0100
C527RT230-S0100
2.6
2.6
2.6
2.6
3.2
3.2
3.2
3.2
2
2
2
2
22
30
35
Mechanical Specifications
Description
CxxxRT230-S0ꢀ00
Dimension
Tolerance
± 25
P-N Junction Area (μm)
Top Area (μm)
176 x 176
200 x 200
200 x 200
85
± 25
Bottom Area (μm)
± 25
Chip Thickness (μm)
± 10
Au Bond Pad Diameter (μm)
Au Bond Pad Thickness (μm)
Back Contact Metal Area (μm)
105
-5, +15
± 0.5
± 25
1.2
80 x 80
Notes:
1. 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).
2. 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. The RAET procedure is
performed on each die. The ESD classification of Class 2 is based on sample testing according to MIL-STD-883E.
3. All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled
and operated at 5 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.
4. Caution: To obtain optimum output efficiency, the amount of epoxy used should be characterized based upon the specific
application.
5. Specifications are subject to change without notice.
Cree, Inc.
4600 Silicon Drive
Copyright © 2005-2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,
the Cree logo, G•SiC and RazerThin are registered trademarks, and RT230 is a trademark of Cree, Inc.
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
2
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