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| Cree(R) EZBright290TM 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 EZTM 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 * EZBright LED Rf Performance - 460 & 470 nm - - * * * EZ-18TM - 18 mW min. (470 nm only) EZ-21TM - 21 mW min. EZ-24TM - 24 mW min. (460 nm only) APPLICATIONS * LCD Backlighting - - - * * * * Mobile Appliances Digital Still Cameras Monitors Digital Camera Flash LED Video Displays Audio Product Display Lighting Automotive 505 nm - EZ-10TM - 10 mW min. 527 nm - EZ-8TM - 8.0 mW min. Lambertian Radiation Conductive-Epoxy Die Attach Low Forward Voltage - 3.2 V Typical at 20 mA CXXXEZ290-SXX00 Chip Diagram Top View EZBright LED 280 x 280 m Bottom View Die Cross Section .B CPR3CQ, Rev Data Sheet: Cathode (-) Gold Bond Pad 100 m Diameter t = 100 m Backside Metallization Anode (+) Subject to change without notice. www.cree.com Maximum Ratings at TA = 25C Notes &3 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) Note 2 CXXXEZ290-SXX00 50 mA 100 mA 125C 5V -40C to +100C -40C to +100C 1000 V Note 3 Typical Electrical/Optical Characteristics at TA = 25C, If = 20 mA Part Number Forward Voltage (Vf, V) Min. C460EZ290-Sxx00 C470EZ290-Sxx00 C505EZ290-Sxx00 C527EZ290-Sxx00 Mechanical Specifications Description P-N Junction Area (m) Top Area (m) Bottom Area (m) Chip Thickness (m) Au Bond Pad Diameter (m) Au Bond Pad Thickness (m) Back Contact Metal Area (m) 2.7 2.7 2.7 2.7 Typ. 3.2 3.2 3.2 3.2 Max. 3.7 3.7 3.7 3.7 Reverse Current [I(Vr=5V), A] Max. 2 2 2 2 Full Width Half Max (D, nm) Typ. 21 22 30 35 CXXXEZ290-SXX00 Dimension 250 x 250 280 x 280 280 x 280 100 100 3.0 280 x 280 Tolerance 25 25 25 15 -15, +5 1.0 25 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 125C 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 325C (<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 (c) 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com 2 CPR3CQ 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. EZ-24 Radiant Flux 24.0 mW C460EZ290-0117 C460EZ290-S2400 C460EZ290-0118 C460EZ290-0119 C460EZ290-0120 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm 465 nm EZ-2 Radiant Flux 24.0 mW C460EZ290-0117 C460EZ290-0113 C460EZ290-S200 C460EZ290-0118 C460EZ290-0114 C460EZ290-0119 C460EZ290-0115 C460EZ290-0120 C460EZ290-0116 21.0 mW 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm 465 nm EZ-2 Radiant Flux 21.0 mW C470EZ290-0113 C470EZ290-S200 C470EZ290-0114 C470EZ290-0115 C470EZ290-0116 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm 475 nm EZ-8 Radiant Flux 21.0 mW C470EZ290-0113 C470EZ290-0109 C470EZ290-S800 C470EZ290-0114 C470EZ290-0110 C470EZ290-0115 C470EZ290-0111 C470EZ290-0116 C470EZ290-0112 18.0 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm 475 nm Copyright (c) 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com 3 CPR3CQ Standard Bins for CXXXEZ290-SXX00 (continued) EZ-0.0 Radiant Flux 11.5 mW 10.0 mW C505EZ290-S000 C505EZ290-0105 C505EZ290-0103 C505EZ290-0106 C505EZ290-0104 500 nm 505 nm Dominant Wavelength 510 nm EZ-8 Radiant Flux 11.0 mW 10.0 mW 9.0 mW 8.0 mW C527EZ290-0113 C527EZ290-0110 C527EZ290-0107 C527EZ290-0104 C527EZ290-S0800 C527EZ290-0114 C527EZ290-0111 C527EZ290-0108 C527EZ290-0105 C527EZ290-0115 C527EZ290-0112 C527EZ290-0109 C527EZ290-0106 520 nm 525 nm 530 nm Dominant Wavelength 535 nm Copyright (c) 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com 4 CPR3CQ 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. Forward Current vs vs Forward Voltage Forward Current Forward Voltage Forward Current vs Forward Voltage 50 50 50 45 45 45 40 40 40 35 35 35 Shift (nm) Shift (nm) Shift (nm) If (mA) If (mA) If (mA) Wavelength Shift vsvs Forward Current Wavelength Shift Forward Current Wavelength Shift vs Forward Current 10 10 10 8 6 4 2 0 8 8 6 4 2 0 0 30 30 30 25 25 25 20 20 20 15 15 15 10 10 10 5 0 -2 -2 -2 -4 -4 -4 -6 -6 -6 1.0 1.0 1.0 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 4.0 4.0 4.0 -8 -8 -8 0.0 0.0 0.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 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 5.0 If 20mA If @If@ 20mA @ 20mA 5 5 0 0 0.0 0.5 0.5 0.0 0.0 0.5 240% 240% 240% 200% 200% 200% 160% 160% 160% 120% 120% 120% 80% Relative Intensity vs Forward Current Relative Intensity vs vs Forward Current Relative Intensity Forward Current 100 Relative Intensity vs Peak Wavelength Relative Intensity vs Peak Wavelength 80 Relative Intensity (%) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 If 10.0 15.0 20.0 25.0@ 20mA 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 % Relative Intensity % Relative Intensity % Relative Intensity 60 40 80% 80% 40% 40% 40% 0% 20 0% 0% 0.0 0.0 5.0 400 500 600 5.0 Wavelength (nm) Copyright (c) 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com 5 CPR3CQ Radiation Pattern: Radiation Pattern This is a representative radiation pattern for the EZBright LED product. Actual patterns will vary slightly for each chip. This is a representative radiation pattern for the EZBright LED product. Actual patterns will vary slightly for each chip. CPR3CQ Rev. (c) 2006 Cree, Inc. All Rights Reserved Copyright (c) 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com 6 CPR3CQ |
Price & Availability of CXXXEZ290-SXX00
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