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XP-E

XP-E

Product catalog summary

Product Overview
The XLamp® XP-e LED by Cree is engineered for high-performance lighting, offering a compact design with an 80% smaller footprint than the XLamp XR-e LED. It is suitable for diverse applications such as color-changing, portable, outdoor, indoor-directional, transportation, stage and studio, commercial, horticulture, and emergency-vehicle lighting.

Key Features

Available in multiple colors: white, royal blue, blue, green, amber, red-orange, red, and photo red.
Supports a maximum drive current of up to 1 A.
Low thermal resistance, as low as 8 °C/W.
Maximum junction temperature of 150 °C.
Wide viewing angle between 115° and 130°.
Unlimited floor life at ≤ 30 °C/85% RH.
Reflow solderable and JEDEC J-STD-020C compatible.
Electrically neutral thermal path.
Compliant with RoHS and REACh standards.
UL-recognized component.

Technical Specifications
The document details specifications such as thermal resistance, viewing angles, temperature coefficients, ESD withstand voltage, forward and reverse voltage, and LED junction temperature for various colors.

Flux and Spectral Characteristics
Tables provide flux characteristics at a junction temperature of 25 °C for both white and colored LEDs, including base order codes, luminous flux, and dominant wavelength ranges. Graphs illustrate the relative spectral power distribution for different colors.

Performance vs. Temperature
Graphs show the relationship between relative flux and junction temperature for various LED colors, indicating performance changes with temperature. Additional graphs depict the relationship between forward current and forward voltage for different LED colors.

Thermal Management
The document emphasizes minimizing thermal resistance from the solder point to ambient to optimize lamp life and optical characteristics. Graphs illustrate maximum current versus ambient temperature for different thermal resistances.

Reflow Soldering
The XLamp XP-E LEDs are compatible with JEDEC J-STD-020C standards, with specific parameters for lead-based and lead-free soldering, including ramp-up rates, preheat temperatures and times, peak temperatures, and ramp-down rates.

Lumen Maintenance and Moisture Sensitivity
Cree uses standardized IES LM-80-08 and TM-21-11 methods for LED lumen maintenance projections. The LEDs have unlimited floor life under conditions ≤ 30 ºC/85% RH, with moisture testing involving a 168-hour soak at 85 ºC/85% RH followed by reflow cycles.

Compliance and Safety
The product complies with RoHS and REACh regulations and is UL recognized. A vision advisory warns against looking directly at the lamp during operation due to potential eye injury.

Mechanical and Packaging Details
The document provides mechanical dimensions for the XLamp XP-E LEDs, including recommended stencil patterns and PCB solder pads. Packaging details include tape and reel specifications, labeling, and moisture barrier bag instructions.

Catalog excerpts

PRODUCT FAMILY DATA SHEET Cree® XLamp® XP-E LEDs PRODUCT DESCRIPTION FEATURES TABLE OF CONTENTS XLamp XR-E LED in a package with green, amber, red-orange, red & Relative Spectral Power XP-E LED continues Cree's history • Maximum drive current: up to Relative Flux vs. Junction unlimited floor life and electrically • Maximum junction temperature: Relative Chromaticity vs. Current neutral thermal path. 150 °C and Temperature - Warm White.. 12 performance and quality of light to a < 30 °C/85% RH Reflow Soldering Characteristics .15 and studio, commercial, horticulture • UL-recognized component Copyright © 2008-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without Cree, Inc. notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. 4600 Silicon Drive

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Characteristics Characteristics Thermal resistance, junction to solder point - white, royal blue, blue Thermal resistance, junction to solder point - green Thermal resistance, junction to solder point - amber, red-orange, red, photo red Viewing angle (FWHM) - white Viewing angle (FWHM) - royal blue, blue, green, amber, red-orange, red, photo red Temperature coefficient of voltage - white Temperature coefficient of voltage - royal blue, blue Temperature coefficient of voltage - green Temperature coefficient of voltage - amber Temperature coefficient of voltage - red-orange, red Temperature coefficient...

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Flux Characteristics (TJ = 25 °C) - White The following table provides several base order codes for XLamp XP-E 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. Order Code Warm White Outdoor White Cool White Base Order Codes Min. Luminous Flux (lm) @ 350 mA Notes: • Cree maintains a tolerance of ± 7% on flux and power measurements, ±0.005 on chromaticity...

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Flux Characteristics (TJ = 25 °C) - Color The following table provides several base order codes for XLamp XP-E 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. Dominant Wavelength Range Min. Base Order Codes Min. Radiant Flux (mW) @ 350 mA Order Code Dominant Wavelength Range Min. Base Order Codes Min. Luminous Flux (lm) @ 350 mA Order Code Dominant...

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Flux Characteristics (TJ = 25 °C) - Color (continued) Dominant Wavelength Range Min. Base Order Codes Min. Luminous Flux (lm) @ 350 mA Group Order Code Dominant Wavelength Range Min. Base Order Codes Min. Luminous Flux (lm) @ 350 mA Order Code Dominant Wavelength Range Min. Base Order Codes Min. Luminous Flux (lm) @ 350 mA Order Code Note: Cree maintains a tolerance of ± 7% on flux and power measurements and ± 1 nm on dominant wavelength measurements. Copyright © 2008-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo...

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Flux Characteristics (TJ = 25 °C) - Color (continued) Peak Wavelength Range Min. Base Order Codes Min. Radiant Flux (mW) @ 350 mA Order Code Note: Cree maintains a tolerance of ± 7% on flux and power measurements and ± 1 nm on peak wavelength measurements. Copyright © 2008-2014 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.

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Relative Spectral Power Distribution White Relative Spectral Power Relative Radiant Power (%) Wavelength (nm) XP Color Graph 1 Relative Radiant Power (%) Green Amber Red-Orange Copyright © 2008-2014 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.

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Relative Flux vs. Junction Temperature (IF = 350 mA) 100% Relative Radiant Flux Royal Blue 25 50 75 100 125 150 Relative Flux Output vs. Junction Temperature used graph Relative Luminous Flux Copyright © 2008-2014 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.

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900 800 700 White, Royal Blue, Blue Copyright © 2008-2014 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.

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XP vs. Current (T = 25 °C) Relative Flux Color Graph 5 J Relative Radiant Flux Relative Intensity vs. Current (Tj = 25ºC) 0% Relative Luminous Flux White Blue Green Relative Luminous Flux Copyright © 2008-2014 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.

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Relative Flux vs. Current (TJ = 25 °C) - continued Relative Luminous Flux Relative Radiant Flux Copyright © 2008-2014 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.

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Warm White Warm White Relative Chromaticity vs. Current and Temperature - Warm White 0.020 0.020 0.015 0.015 0.010 ΔCCy ΔCCx ΔCCy ΔCCx Copyright © 2008-2014 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.

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Typical Spatial Distribution Typical Spatial Distribution Relative Luminous Intensity Royal Blue, Blue Green Amber, Red-Orange, Red, Photo Red Copyright © 2008-2014 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.

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