CREE C460EZ290-SXX00 Creeâ® ezbright290â ¢ led Datasheet

Cree® EZBright290™ LEDs
Data Sheet
CxxxEZ290-Sxx00
Cree’s EZBright LEDs are the next generation of solid-state LED emitters that combine highly efficient InGaN materials
with Cree’s proprietary optical design and device technology to deliver superior value for high-intensity LEDs. The
optical design maximizes light extraction efficiency and enables a Lambertian radiation pattern. Additionally, these LEDs
are die attachable with conductive epoxy. These vertically structured, low forward voltage LED chips are approximately
100 microns in height and require only a single wire bond connection. Cree’s EZ™ LED chips are tested for conformity
to optical and electrical specifications. Applications for EZ LEDs include next-generation mobile appliances for use in
their LCD backlights and digital camera flash where brightness, subminiaturization, and low power consumption are
required. Additional applications include indoor and outdoor displays.
FEATURES
APPLICATIONS
•
•
EZBright LED Rf Performance
–
460 & 470 nm

EZ-18™ - 18 mW min. (470 nm only)

EZ-21™ - 21 mW min.

EZ-24™ - 24 mW min. (460 nm only)
LCD Backlighting
–
Mobile Appliances
–
Digital Still Cameras
–
Monitors
•
Digital Camera Flash
–
505 nm - EZ-10™ - 10 mW min.
•
LED Video Displays
–
527 nm - EZ-8™ - 8.0 mW min.
•
Audio Product Display Lighting
•
Automotive
•
Lambertian Radiation
•
Conductive-Epoxy Die Attach
•
Low Forward Voltage - 3.2 V Typical at 20 mA
CxxxEZ290-Sxx00 Chip Diagram
.B
CPR3CQ, Rev
Data Sheet:
Top View
Bottom View
Die Cross Section
EZBright LED
280 x 280 μm
Gold Bond Pad
100 μm Diameter
Cathode (-)
t = 100 μm
Backside
Metallization
Subject to change without notice.
www.cree.com
Anode (+)
Maximum Ratings at TA = 25°C Notes 1&3
CxxxEZ290-Sxx00
DC Forward Current
50 mA
Peak Forward Current (1/10 duty cycle @ 1 kHz)
100 mA
LED Junction Temperature
125°C
Reverse Voltage
5V
Operating Temperature Range
-40°C to +100°C
Storage Temperature Range
Electrostatic Discharge Threshold (HBM)
-40°C to +100°C
1000 V
Note 2
Typical Electrical/Optical Characteristics at TA = 25°C, If = 20 mA
Part Number
Forward Voltage (Vf, V)
Note 3
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
(λD, nm)
Min.
Typ.
Max.
Max.
Typ.
C460EZ290-Sxx00
2.7
3.2
3.7
2
21
C470EZ290-Sxx00
2.7
3.2
3.7
2
22
C505EZ290-Sxx00
2.7
3.2
3.7
2
30
C527EZ290-Sxx00
2.7
3.2
3.7
2
35
Mechanical Specifications
Description
CxxxEZ290-Sxx00
Dimension
Tolerance
P-N Junction Area (μm)
250 x 250
± 25
Top Area (μm)
280 x 280
± 25
Bottom Area (μm)
280 x 280
± 25
Chip Thickness (μm)
100
± 15
Au Bond Pad Diameter (μm)
100
-15, +5
3.0
± 1.0
280 x 280
± 25
Au Bond Pad Thickness (μm)
Back Contact Metal Area (μm)
Notes:
1.
2.
3.
4.
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.
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.
CPR3CQ
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
Standard Bins for CxxxEZ290-Sxx00
LED chips are sorted to the radiant flux and dominant wavelength bins shown. A sorted die sheet contains die from
only one bin. Sorted die kit (CxxxEZ290-Sxxxx) orders may be filled with any or all bins (CxxxEZ290-xxxx) contained
in the kit. All radiant flux and dominant wavelength values shown and specified are at If = 20 mA.
Radiant Flux
EZ-24
C460EZ290-S2400
24.0 mW
C460EZ290-0117
455 nm
C460EZ290-0118
457.5 nm
Radiant Flux
EZ-21
Radiant Flux
460 nm
Dominant Wavelength
C460EZ290-0120
462.5 nm
24.0 mW
C460EZ290-0117
C460EZ290-0118
C460EZ290-0119
C460EZ290-0120
C460EZ290-0113
C460EZ290-0114
C460EZ290-0115
C460EZ290-0116
21.0 mW
455 nm
457.5 nm
460 nm
Dominant Wavelength
462.5 nm
465 nm
C470EZ290-S2100
21.0 mW
C470EZ290-0113
465 nm
C470EZ290-0114
467.5 nm
EZ-18
C470EZ290-0115
470 nm
Dominant Wavelength
C470EZ290-0116
472.5 nm
475 nm
C470EZ290-S1800
21.0 mW
C470EZ290-0113
C470EZ290-0114
C470EZ290-0115
C470EZ290-0116
C470EZ290-0109
C470EZ290-0110
C470EZ290-0111
C470EZ290-0112
18.0 mW
465 nm
467.5 nm
470 nm
Dominant Wavelength
472.5 nm
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.
465 nm
C460EZ290-S2100
EZ-21
Radiant Flux
C460EZ290-0119
CPR3CQ
475 nm
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
Standard Bins for CxxxEZ290-Sxx00 (continued)
Radiant Flux
EZ-10.0
C505EZ290-S1000
11.5 mW
10.0 mW
C505EZ290-0105
C505EZ290-0106
C505EZ290-0103
C505EZ290-0104
500 nm
505 nm
Dominant Wavelength
Radiant Flux
EZ-8
510 nm
C527EZ290-S0800
11.0 mW
10.0 mW
9.0 mW
8.0 mW
C527EZ290-0113
C527EZ290-0114
C527EZ290-0115
C527EZ290-0110
C527EZ290-0111
C527EZ290-0112
C527EZ290-0107
C527EZ290-0108
C527EZ290-0109
C527EZ290-0104
C527EZ290-0105
C527EZ290-0106
520 nm
525 nm
530 nm
Dominant Wavelength
535 nm
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.
CPR3CQ
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
Characteristic Curves
These are representative measurements for the EZBright LED product. Actual curves will vary slightly for the various
radiant flux and dominant wavelength bins.
Wavelength
Shift
vsvs
Forward
Current
Wavelength
Shift
vs
Forward
Current
Wavelength
Shift
Forward
Current
Forward
Current
vs vs
Forward
Voltage
Forward
Current
Voltage
Forward
Current
vsForward
Forward
Voltage
50 50 50
10 10
10
45 45 45
8
88
40 40 40
6
6
4
4
2
2
0
00
Shift (nm)
25 25 25
20 20 20
-2
-2 -2
15 15 15
10 10 10
-4
-4 -4
5
-6
-6 -6
5
0
5
0
0
0.0 0.00.0 0.5 0.50.5
1.0 1.01.0
1.5 2.0 2.0
1.5 1.5
2.0
Vf (V)
Vf (V)
Vf (V)
2.5
2.5 2.5
3.0
3.0 3.0
3.5
3.5 3.5
-8
-8 -8
0.0
0.0 0.0
4.0
4.0 4.0
100
200%
200%
200%
80
Relative Intensity (%)
% Relative Intensity
% Relative Intensity
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
5.0 5.0
5.0 10.010.0 15.015.0 20.020.0 25.025.0 30.030.0 35.035.0 40.040.0 45.045.0 50.050.0
@ 20mA
If @IfIf20mA
@ 20mA
Relative Intensity vs Peak Wavelength
Relative Intensity vs Peak Wavelength
Relative
Intensity
vs Forward
Current
Relative
Intensity
vs vs
Forward
Current
Relative
Intensity
Forward
Current
240%
240%
240%
% Relative Intensity
Shift
Shift (nm)
(nm)
30 30 30
If (mA)
If (mA)
If (mA)
35 35 35
160%
160%
160%
120%
120%
120%
80%
80%
80%
40%
40%
40%
60
40
20
0%
0%
0%
0.0
0.0
0.0
5.0
5.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
If @ 20mA
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
If @ 20mA
If @ 20mA
400
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.
CPR3CQ
500
600
Wavelength (nm)
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
Radiation Pattern:
This is a representative radiation pattern for the EZBright LED product. Actual patterns will vary slightly for each chip.
Radiation Pattern
This is a representative radiation pattern for the EZBright LED product. Actual patterns will vary slightly for each chip.
CPR3CQ Rev. © 2006 Cree, Inc. All Rights Reserved
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.
CPR3CQ
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com
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