Cree® EZ1000™ LEDs Data Sheet CxxxEZ1000-Sxx000 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 submount technology to deliver superior value for highintensity LEDs. The optical design maximizes light extraction efficiency and enables a Lambertian radiation pattern. Additionally, these LEDs are die-attachable with conductive epoxy, solder paste or solder preforms, as well as the flux eutectic method. These vertically structured, low forward voltage LED chips are approximately 100 microns in height. Cree’s EZ™ chips are tested for conformity to optical and electrical specifications. These LEDs are useful in a broad range of applications such as general illumination, automotive lighting, and LCD backlighting. FEATURES APPLICATIONS • • EZBright LED Technology General Illumination – 200 mW min. - 450, 460 & 470 nm – Aircraft – 300 mW min. - 450, 460 & 470 nm – Decorative Lighting – 80 mW min. - 527 nm – Task Lighting – 130 mW min. - 527 nm – Outdoor Illumination • Lambertian Radiation • White LEDs • Conductive Epoxy, Solder Paste or Preforms, or Flux • LCD Backlighting Eutectic Attach • Projection Displays • Thin 100 μm Chip • Automotive • Low Forward Voltage CxxxEZ1000-Sxx000 Chip Diagram Die Cross Section Bottom View Top View .A CPR3CR Rev Data Sheet: EZBright LED 980 x 980 μm2 Cathodes (-) 130 x 130 μm2 Gold Bond Pads (2) t = 100 μm Backside Metalization Subject to change without notice. www.cree.com Anode (+) 3 μm AuSn Maximum Ratings at TA = 25°C Note 1 CxxxEZ1000-Sxx000 DC Forward Current 1000 mA Peak Forward Current (1/10 duty cycle @ 1 kHz) 1250 mA LED Junction Temperature 145°C Reverse Voltage 5V Operating Temperature Range -40°C to +100°C Storage Temperature Range -40°C to +125°C Typical Electrical/Optical Characteristics at TA = 25°C, If = 350 mA Part Number Forward Voltage (Vf, V) Note 2 Reverse Current [I(Vr=5V), μA] Full Width Half Max (λD, nm) Min. Typ. Max. Max. Typ. C450EZ1000-Sxx000 2.9 3.3 3.8 2 20 C460EZ1000-Sxx000 2.9 3.3 3.8 2 21 C470EZ1000-Sxx000 2.9 3.3 3.8 2 22 C527EZ1000-Sxx000 3.1 3.5 4.0 2 35 Mechanical Specifications Description CxxxEZ1000-Sxx000 Dimensions Tolerance P-N Junction Area (μm) 950 x 950 ± 25 Chip Area (μm) 980 x 980 ± 25 Chip Thickness (μm) Top Au Bond Pad (μm) - Qty. 2 Au Bond Pad Thickness (μm) Back Contact Metal Area (μm) Back Contact Metal Thickness (μm) 100 ± 25 130 x 130 +25/-10 3.0 ± 1.0 980 x 980 ± 25 3.0 ± 1.0 Notes: 1. 2. Maximum ratings are package-dependent. The above ratings were determined using a Au-plated TO39 header without an encapsulant for characterization. Ratings for other packages may differ. The 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. All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled and operated at 350 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values given are within the range of average values expected by the manufacturer in large quantities and are provided for information only. All measurements were made using a Au-plated TO39 header without an encapsulant. Optical characteristics were measured in an integrating sphere using Illuminance E. Copyright © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc. CPR3CR Rev. A Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com Standard Bins for CxxxEZ1000-Sxx000 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 (CxxxEZ1000-Sxx000) orders may be filled with any or all bins (CxxxEZ1000-0xxx) contained in the kit. All radiant flux and dominant wavelength values shown and specified are at If = 350 mA. Radiant flux values are measured using Au-plated TO39 headers without an encapsulant. Blue EZ1000 Radiant Flux EZ-200 C450EZ1000-S20000 300 mW C450EZ1000-0113 C450EZ1000-0114 C450EZ1000-0115 C450EZ1000-0116 C450EZ1000-0109 C450EZ1000-0110 C450EZ1000-0111 C450EZ1000-0112 C450EZ1000-0105 C450EZ1000-0106 C450EZ1000-0107 C450EZ1000-0108 270 mW 240 mW 200 mW 445 nm 447.5 nm Radiant Flux 452.5 nm C460EZ1000-0113 C460EZ1000-0114 C460EZ1000-0115 C460EZ1000-0116 C460EZ1000-0109 C460EZ1000-0110 C460EZ1000-0111 C460EZ1000-0112 C460EZ1000-0105 C460EZ1000-0106 C460EZ1000-0107 C460EZ1000-0108 270 mW 240 mW 200 mW 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm 465 nm C470EZ1000-S20000 300 mW C470EZ1000-0113 C470EZ1000-0114 C470EZ1000-0115 C470EZ1000-0116 C470EZ1000-0109 C470EZ1000-0110 C470EZ1000-0111 C470EZ1000-0112 C470EZ1000-0105 C470EZ1000-0106 C470EZ1000-0107 C470EZ1000-0108 270 mW 240 mW 200 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm Copyright © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc. 455 nm C460EZ1000-S20000 300 mW Radiant Flux 450 nm Dominant Wavelength CPR3CR Rev. A 475 nm Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com Standard Bins for CxxxEZ1000-Sxx000 (continued) Radiant Flux Radiant Flux Radiant Flux EZ-300 C450EZ1000-S30000 380 mW 340 mW C450EZ1000-0121 C450EZ1000-0122 C450EZ1000-0123 C450EZ1000-0124 C450EZ1000-0117 C450EZ1000-0118 C450EZ1000-0119 C450EZ1000-0120 300 mW 445 nm 447.5 nm 450 nm Dominant Wavelength C460EZ1000-0121 C460EZ1000-0122 C460EZ1000-0123 C460EZ1000-0124 C460EZ1000-0117 C460EZ1000-0118 C460EZ1000-0119 C460EZ1000-0120 300 mW 455 nm 457.5 nm 460 nm Dominant Wavelength 462.5 nm 465 nm C470EZ1000-S30000 380 mW 340 mW 455 nm C460EZ1000-S30000 380 mW 340 mW 452.5 nm C470EZ1000-0121 C470EZ1000-0122 C470EZ1000-0123 C470EZ1000-0124 C470EZ1000-0117 C470EZ1000-0118 C470EZ1000-0119 C470EZ1000-0120 300 mW 465 nm 467.5 nm 470 nm Dominant Wavelength 472.5 nm 475 nm Green EZ1000 EZ-80 Radiant Flux Radiant Flux EZ-130 C527EZ1000-S08000 130 mW C527EZ1000-0111 C527EZ1000-0112 C527EZ1000-0113 C527EZ1000-0108 C527EZ1000-0109 C527EZ1000-0110 C527EZ1000-0105 C527EZ1000-0106 C527EZ1000-0107 115 mW 100 mW 80 mW 520 nm 525 nm 530 nm Dominant Wavelength 535 nm C527EZ1000-S13000 150 mW C527EZ1000-0114 130 mW 520 nm C527EZ1000-0115 C527EZ1000-0116 525 nm 530 nm Dominant Wavelength 535 nm Copyright © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc. CPR3CR Rev. A Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com Characteristic Curves, TA = 25°C This is a representative measurement for the EZ1000 LED product. Actual curves will vary slightly for the various radiant flux and dominant wavelength bins. Forward Current vs Forward Voltage 900 460nm 800 527nm Relative Light Intensity vs Junction Temperature 100% Relative Light Intensity (%) 1000 700 If (mA) 600 500 400 300 200 100 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Vf (V) 3.5 4.0 4.5 460nm 90% 527nm 85% 80% 75% 70% 5.0 Relative Intensity vs Forward Current 220 95% 25 50 75 100 Junction Temperature (C) 125 150 Dominant Wavelength Shift vs Junction Temperature 4.0 200 3.0 Wavelength Shift (nm) % Relative Intensity 180 460nm 160 527nm 140 460nm 527nm 2.0 120 1.0 100 80 0.0 60 40 -1.0 20 0 -2.0 0 100 200 300 400 500 If (mA) 600 700 800 900 1000 25 Dominant Wavelength Shift vs Forward Current 10.0 0.0 50 75 100 Junction Temperature (C) 125 150 Voltage Shift vs Junction Temperature 8.0 6.0 Voltage Shift (V) 4.0 527nm Shift (nm) 460nm -0.1 460nm 2.0 527nm -0.2 0.0 -2.0 -0.3 -4.0 -6.0 -8.0 0 100 200 300 400 500 If (mA) 600 700 800 900 1000 -0.4 25 50 75 Copyright © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc. CPR3CR Rev. A 100 Junction Temperature (C) 125 150 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com Radiation Pattern This is a representative radiation pattern for the EZBright Power Chip LED product. Actual patterns will vary slightly for each chip. Copyright © 2006 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. EZ1000 and EZ are trademarks of Cree, Inc. CPR3CR Rev. A Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com