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XP-E High-Efficiency White

XP-E High-Efficiency White
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PRODUCT FAMILY DATA SHEET Cree® XLamp XP-E High-Efficiency White LEDs PRODUCT DESCRIPTION XLamp XP-E® High-Efficiency White LEDs upgrade the XLamp XP-E LED to leading performance levels for diffuse lighting applications. enable faster adoption of LED light in cost-sensitive, consumer lighting products. Compared to the and still deliver the same system Cree XLamp LEDs bring high performance and quality of light to a wide range of lighting applications, including color-changing, portable and personal, outdoor, indoor- directional, transportation, stage emergency-vehicle lighting. FEATURES TABLE OF CONTENTS Maximum drive current: Relative Spectral Power Low thermal resistance: 6 °C/W Relative Flux vs. Junction Reflow solderable - JEDEC Relative Chromaticity vs. Electrically neutral thermal path Relative Chromaticity vs. ^^^^ Reflow Soldering Characteristics . 8 Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, Inc. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. 4600 Silicon Drive Environmental Protection Agency. Durham, NC 27703

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xlamp ® xp-e high-efficiency white leds Flux Characteristics (TJ = 25 °C) - White The following table provides several base order codes for XLamp XP-E HEW LEDs. It is important to note that the base order codes listed here are a subset of the total available order codes for the product family. For more order codes, as well as a complete description of the order-code nomenclature, please consult the XLamp XP LED Family Binning and Labeling document. Cool White Outdoor White Neutral White Warm White Base Order Codes Min. Luminous Flux @ 350 mA Order Code Cree maintains a tolerance of ±7% on...

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xlamp ® xp-e high-efficiency white leds Characteristics Characteristics Thermal resistance, junction to solder point - white Temperature coefficient of voltage - white Viewing angle (FWHM) - white DC forward current - white Reverse voltage Forward voltage (@ 350 mA) - white Forward voltage (@ 700 mA) - white Forward voltage (@ 1000 mA) - white Relative Spectral Power Distribution Relative Radiant Power (%) 100 Relative Spectral Power Cool White Neutral White Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the...

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xlamp ® xp-e high-efficiency white leds Relative Spectral Power Distribution (continued) Relative Radiant Power (%) Outdoor White 85 & 90 CRI White Relative Flux vs. Junction Temperature (IF = 350 mA) 100% Relative Luminous Flux Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency.

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xlamp ® xp-e high-efficiency white leds Electrical Characteristics (TJ = 25 °C) Electrical Characteristics (Tj = 25ºC) 1000 Relative Flux vs. Current (TJ = 25 °C) Relative Luminous Flux (%) 50% Typical Spatial Radiation Pattern Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency.

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xlamp ® xp-e high-efficiency white leds Warm White Relative Chromaticity vs. Current (Warm White) 0.020 Current (mA) 0.015 Relative Chromaticity vs. Temperature (Warm White) 0.010 0.005 0.020 0.000 0.015 ΔCCx Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency.

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xlamp ® xp-e high-efficiency white leds Typical Spatial Distribution Relative Luminous Intensity (%) Thermal Design The maximum forward current is determined by the thermal resistance between the LED junction and ambient. It is crucial for the end product to be designed in a manner that minimizes the thermal resistance from the solder point to ambient in order to optomize lamp life and optical characteristics. 1200 Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered...

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xlamp ® xp-e high-efficiency white leds Reflow Soldering Characteristics In testing, Cree has found XLamp XP-E LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed below. As a general guideline, Cree recommends that users follow the recommended soldering profile provided by the manufacturer of solder paste used. Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment. Profile Feature Average Ramp-Up Rate (Tsmax to Tp) Lead-Based Solder Lead-Free Solder Preheat: Temperature Min (Tsmin) Preheat: Temperature Max...

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xlamp ® xp-e high-efficiency white leds Notes Lumen Maintenance Projections Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen maintenance. For information on the specific LM-80 data sets available for this LED, refer to the public LM-80 results document. Cree currently recommends a maximum drive current of 700 mA for XLamp XP-E High Efficiency White LEDs in designs seeking the ENERGY STAR* 35,000-hour lifetime rating (≥ 94.1% luminous flux @ 6000 hours) or 1000-mA driver current in designs seeking the ENERGY STAR*...

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xlamp ® xp-e high-efficiency white leds UL Recognized Component Level 4 enclosure consideration. The LED package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/UL 8750. Vision Advisory Claim WARNING: Do not look at exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please refer to the LED Eye Safety application note. Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree,...

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