C460EZR260-S2700 [CREE]
Optoelectronic Device;型号: | C460EZR260-S2700 |
厂家: | CREE, INC |
描述: | Optoelectronic Device |
文件: | 总6页 (文件大小:415K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Cree® EZR260™ LEDs
Data Sheet
CxxxEZR260-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 EZBright Rectangular 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.
FEATURES
APPLICATIONS
•
EZBright Rectangular LED Rf Performance
•
LCD Backlighting
−
450 & 460 nm
−
−
−
Mobile Appliance
Digital Cameras
Monitors
EZR-24™ - 24-27 mW
EZR-27™ - 27-30 mW
EZR-30™ - 30-33 mW
•
•
•
•
Digital Still Camera Flash
Audio Product Display Lighting
LED Video Displays
−
470 nm
EZR-21™ - 21-24 mW
EZR-27™ - 24-27 mW
EZR-30™ - 27-30 mW
Automotive
•
•
•
Lambertian Radiation
Conductive-Epoxy Die Attach
Low Forward Voltage - 3.2 V Typical at 20 mA
CxxxEZR260-Sxx00 Chip Diagram
Bottom View
Die Cross Section
Top View
EZR260 LED
Backside Metalization
260 x 450 ꢀ m
Cathode (-)
Gold Bond Pad
100 x 100 ꢀ m
t = 100 ꢀ m
Anode (+)
Subject to change without notice.
www.cree.com
ꢀ
Maximum Ratings at TA = 25°CNotes ꢀ&3
DC Forward Current
CxxxEZR260-Sxx00
50 mA
Peak Forward Current (1/10 duty cycle @ 1 kHz)
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 3
Typical Electrical/Optical Characteristics at TA = 25°C, If = 20 mA
Reverse Current
[I(Vr=5V), μA]
Full Width Half Max
Part Number
Forward Voltage (Vf, V)
(λD, nm)
Min.
Typ.
3.2
Max.
Max.
Typ.
20
C450EZR260-Sxx00
C460EZR260-Sxx00
C470EZR260-Sxx00
2.7
2.7
2.7
3.7
3.7
3.7
2
2
2
3.2
21
3.2
22
Mechanical Specifications
Description
CxxxEZR260-Sxx00
Dimension
Tolerance
± 25
P-N Junction Area (ꢀ m)
Chip Area (ꢀ m)
240 x 430
260 x 450
100
± 25
Chip Thickness (ꢀ m)
± 15
Au Bond Pad Diameter (ꢀ m)
Au Bond Pad Thickness (ꢀ m)
Back Contact Metal Area (ꢀ m)
100 x 100
3.0
-5, +15
± 1.0
260 x 450
± 25
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). See Cree EZBright Applications Note for assembly process information.
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.
3. 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.
4. Specifications are subject to change without notice.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 EZR, EZR-21, EZR-24, EZR-27, EZR-30 are trademarks of Cree,
Inc.
USA Tel: +1.919.313.5300
www.cree.com
2
CPR3CG
Standard Bins for CxxxEZR260-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 (CxxxEZR260-Sxxxx) orders may be filled with any or all bins (CxxxEZR260-xxxx) contained
in the kit. All radiant flux and dominant wavelength values shown and specified are at If = 20 mA.
EZR 450 nm Kits
EZR-30
EZR-27
EZR-24
C450EZR260-S3000
33.0 mW
30.0 mW
C450EZR260-0125
C450EZR260-0126
C450EZR260-0127
C450EZR260-0128
455 nm
445 nm
447.5 nm
450 nm
452.5 nm
Dominant Wavelength
C450EZR260-S2700
30.0 mW
27.0 mW
C450EZR260-0121
C450EZR260-0122
C450EZR260-0123
C450EZR260-0124
447.5 nm
445 nm
450 nm
452.5 nm
455 nm
Dominant Wavelength
C450EZR260-S2400
27.0 mW
24.0 mW
C450EZR260-0117
C450EZR260-0118
C450EZR260-0119
C450EZR260-0120
447.5 nm
445 nm
450 nm
452.5 nm
455 nm
Dominant Wavelength
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 EZR, EZR-21, EZR-24, EZR-27, EZR-30 are trademarks of Cree,
Inc.
USA Tel: +1.919.313.5300
www.cree.com
3
CPR3CG
Standard Bins for EZR260 (continued)
EZR 460 nm Kits
EZR-30
C460EZR260-S3000
33.0 mW
30.0 mW
C460EZR260-0125
C460EZR260-0126
C460EZR260-0127
C460EZR260-0128
457.5 nm
455 nm
460 nm
462.5 nm
465 nm
Dominant Wavelength
EZR-30
EZR-30
C460EZR260-S2700
30.0 mW
27.0 mW
C460EZR260-0121
C460EZR260-0122
C460EZR260-0123
C460EZR260-0124
457.5 nm
455 nm
460 nm
462.5 nm
465 nm
Dominant Wavelength
C460EZR260-S2400
27.0 mW
24.0 mW
C460EZR260-0117
C460EZR260-0118
C460EZR260-0119
C460EZR260-0120
457.5 nm
455 nm
460 nm
462.5 nm
465 nm
Dominant Wavelength
EZR 470 nm Kits
C470EZR260-S2700
EZR-27
30.0 mW
27.0 mW
C470EZR260-0121
C470EZR260-0122
C470EZR260-0123
C470EZR260-0124
467.5 nm
465 nm
470 nm
472.5 nm
475 nm
Dominant Wavelength
EZR-24
EZR-2ꢀ
C470EZR260-S2400
27.0 mW
24.0 mW
C470EZR260-0117
C470EZR260-0118
C470EZR260-0119
C470EZR260-0120
467.5 nm
465 nm
470 nm
472.5 nm
475 nm
Dominant Wavelength
C470EZR260-S2ꢀ00
24.0 mW
21.0 mW
C470EZR260-0113
C470EZR260-0114
C470EZR260-0115
C470EZR260-0116
467.5 nm
465 nm
470 nm
472.5 nm
475 nm
Dominant Wavelength
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 EZR, EZR-21, EZR-24, EZR-27, EZR-30 are trademarks of Cree,
Inc.
USA Tel: +1.919.313.5300
www.cree.com
4
CPR3CG
Characteristic Curves
This is a representative radiation pattern for the EZR260 LED product. Actual patterns will vary slightly for the various
radiant flux and dominant wavelength bins.
Forward Current vs Forward Voltage
Wavelength Shift vs Forward Current
12
10
8
50
45
40
35
30
25
20
15
10
5
6
4
2
0
-2
-4
-6
-8
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
Vf (V)
If @ 20mA
Relative Intensity vs Peak Wavelength
Relative Intensity vs Forward Current
240%
200%
160%
120%
80%
100
80
60
40
40%
20
0%
0.0
5.0
10.0
15.0
20.0
25.0
If @ 20mA
30.0
35.0
40.0
45.0
50.0
500
400
600
Wavelength (nm)
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 EZR, EZR-21, EZR-24, EZR-27, EZR-30 are trademarks of Cree,
Inc.
USA Tel: +1.919.313.5300
www.cree.com
5
CPR3CG
Radiation Pattern
This is a representative radiation pattern for the EZBright LED product. Actual patterns will vary slightly for each chip.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
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 EZR, EZR-21, EZR-24, EZR-27, EZR-30 are trademarks of Cree,
Inc.
USA Tel: +1.919.313.5300
www.cree.com
6
CPR3CG
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