CXXXEZ290-SXX00 CREE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Subject to change without notice. www.cree.com

FEATURES

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) 505 nm - EZ-10™ - 10 mW min. 527 nm - EZ-8™ - 8.0 mW min. Lambertian Radiation Conductive-Epoxy Die Attach Low Forward Voltage - 3.2 V Typical at 20 mA

APPLICATIONS

Audio Product Display Lighting Automotive 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. CxxxEZ290-Sxx00 Chip Diagram Top View Bottom View EZBright LED 280 x 280 μm t = 100 μm Backside Metallization Gold Bond Pad 100 μm Diameter Die Cross Section Anode (+) Cathode (-) D ata Sheet: CPR3CQ , Rev. B

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.

2 CPR3CQ

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com Maximum Ratings at TA = 25°C Notes &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 5 V Operating Temperature Range -40°C to +100°C Storage Temperature Range -40°C to +100°C Electrostatic Discharge Threshold (HBM) Note 2 1000 V Typical Electrical/Optical Characteristics at TA = 25°C, If = 20 mA Note 3 Part Number Forward Voltage (Vf, V) Reverse Current [I(Vr=5V), μA] Full Width Half Max (λD, nm) 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 CxxxEZ290-Sxx00 Description 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 Au Bond Pad Thickness (μm) 3.0 ± 1.0 Back Contact Metal Area (μm) 280 x 280 ± 25 Notes: 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.

3 CPR3CQ

Cree, Inc. 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 (C xxxEZ290-Sxxxx) orders may be filled with any or all bins (C xxxEZ290-xxxx) contained in the kit. All radiant flux and dominant wavelength values shown and specified are at If = 20 mA. EZ-2 C460EZ290-S200 C460EZ290-0117 C460EZ290-0118 C460EZ290-0119 C460EZ290-0120 C460EZ290-0113 C460EZ290-0114 C460EZ290-0115 C460EZ290-0116 24.0 mW 21.0 mW Dominant Wavelength Radiant Flux 457.5 nm 460 nm 462.5 nm455 nm 465 nm EZ-24 C460EZ290-S2400 C460EZ290-0117 C460EZ290-0118 C460EZ290-0119 C460EZ290-0120 24.0 mW Dominant Wavelength Radiant Flux 457.5 nm 460 nm 462.5 nm455 nm 465 nm EZ-2 C470EZ290-S200 C470EZ290-0113 C470EZ290-0114 C470EZ290-0115 C470EZ290-0116 21.0 mW Dominant Wavelength Radiant Flux 467.5 nm 470 nm 472.5 nm465 nm 475 nm EZ-8 C470EZ290-S800 C470EZ290-0113 C470EZ290-0114 C470EZ290-0115 C470EZ290-0116 C470EZ290-0109 C470EZ290-0110 C470EZ290-0111 C470EZ290-0112 21.0 mW 18.0 mW Dominant Wavelength Radiant Flux 467.5 nm 470 nm 472.5 nm465 nm 475 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.

4 CPR3CQ

Cree, Inc. Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com EZ-8 C527EZ290-S0800 C527EZ290-0113 C527EZ290-0114 C527EZ290-0115 C527EZ290-0110 C527EZ290-0111 C527EZ290-0112 C527EZ290-0107 C527EZ290-0108 C527EZ290-0109 C527EZ290-0104 C527EZ290-0105 C527EZ290-0106 11.0 mW 10.0 mW 9.0 mW 8.0 mW Dominant Wavelength Radiant Flux 525 nm 530 nm 535 nm520 nm Standard Bins for CxxxEZ290-Sxx00 (continued) EZ-0.0 C505EZ290-S000 C505EZ290-0105 C505EZ290-0106 C505EZ290-0103 C505EZ290-0104 11.5 mW 10.0 mW Dominant Wavelength Radiant Flux 505 nm 510 nm500 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.

5 CPR3CQ

Cree, Inc. Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com EZ-8 C527EZ290-S0800 C527EZ290-0113 C527EZ290-0114 C527EZ290-0115 C527EZ290-0110 C527EZ290-0111 C527EZ290-0112 C527EZ290-0107 C527EZ290-0108 C527EZ290-0109 C527EZ290-0104 C527EZ290-0105 C527EZ290-0106 EZ-0.0 C505EZ290-S000 C505EZ290-0105 C505EZ290-0106 C505EZ290-0103 C505EZ290-0104 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. Relative Intensity vs Peak Wavelength Relative Intensity (%) Wavelength (nm) 400 500 600 100 Forward Current vs Forward Voltage Vf (V) If (mA) Relative Intensity vs Forward Current 40% 80% 120% 160% 200% 240% If @ 20mA % Relative Intensity Wavelength Shift vs Forward Current If @ 20mA Shift (nm) Forward Current vs Forward Voltage Vf (V) If (mA) Relative Intensity vs Forward Current 40% 80% 120% 160% 200% 240% If @ 20mA % Relative Intensity Wavelength Shift vs Forward Current If @ 20mA Shift (nm) Forward Current vs Forward Voltage Vf (V) If (mA) Relative Intensity vs Forward Current 40% 80% 120% 160% 200% 240% If @ 20mA % Relative Intensity Wavelength Shift vs Forward Current If @ 20mA Shift (nm) Relative Intensity vs Peak Wavelength

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.

6 CPR3CQ

Cree, Inc. 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. CPR3CQ Rev. - © 2006 Cree, Inc. All Rights Reserved EZBright Technology EZBright290 LEDs CxxxEZ290-Sxx00 Radiation Pattern: This is a representative radiation pattern for the EZBrightLED product. Actual patterns will vary slightly for each chip.