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Cree® XLamp® XQ-E LEDs

Cree® XLamp® XQ-E LEDs

Product catalog summary

Product Overview
The XLamp® XQ-E LEDs by Cree are designed to minimize the size and cost of LED luminaires while maintaining performance. They come in two versions: high density with a compact 1.6 mm x 1.6 mm footprint, and high intensity with an innovative optic design for maximum candela output.

Key Features

Smallest lighting class LED: 1.6 mm x 1.6 mm
Available in high-density and high-intensity versions
Various color options including CRI whites, royal blue, blue, green, amber, red, etc.
Maximum drive current of 1 A
Reflow solderable and JEDEC J-STD-020C compatible
RoHS and REACh compliant
UL® recognized component

Technical Specifications

Thermal resistance varies by color, from 5°C/W for red to 9°C/W for green.
Viewing angles range from 110° to 130°.
Temperature coefficient of voltage ranges from -1.6 mV/°C to -3.8 mV/°C.
ESD withstand voltage: 8000 V for high density, Class 3A for high intensity.
Forward voltage varies by color and temperature, with typical values at 350 mA at 25°C and 85°C.

Flux Characteristics

High Density White LEDs: Various CCT ranges with minimum luminous flux values for different currents.
High Density Color LEDs: Detailed flux characteristics for colors like royal blue, blue, green, and red.
High Intensity White LEDs: Similar to high density, with specific flux values.
High Intensity Color LEDs: Detailed flux characteristics for colors.

Additional Information
Includes detailed tables for flux characteristics, spectral power distribution, electrical characteristics, and thermal design considerations. Guidelines for reflow soldering and mechanical dimensions are also provided.

Specifications
Detailed specifications for XLamp XQ-E LEDs include color bins, luminous flux, and dominant wavelength ranges. For example, PC Amber has a minimum luminous flux of 80.6 lm at 350 mA.

Flux Characteristics
Flux characteristics are maintained with a tolerance of ±7% on flux and power measurements. Photosynthetic Photon Flux (PPF) values are calculated for reference.

Relative Spectral Power Distribution
Graphs show the relative spectral power distribution for various colors, illustrating power distribution across different wavelengths.

Electrical Characteristics
Provided for both high density and high intensity LEDs at a junction temperature of 85°C, detailing forward current and voltage relationships for different colors.

Thermal Design
Emphasizes minimizing thermal resistance to optimize lamp life and optical characteristics. Graphs show maximum current versus ambient temperature for various colors.

Reflow Soldering Characteristics
Outlines reflow soldering characteristics compatible with JEDEC J-STD-020C standards, including ramp-up rate, preheat temperature, and peak temperature.

Recommendations
Follow the soldering profile provided by the solder paste manufacturer, as general guidelines may not apply to all PCB designs and reflow soldering equipment configurations.

Specifications and Measurements
Luminous flux, radiant power, chromaticity, forward voltage, and CRI measurements are binning specifications and may change over time.

Pre-Release Qualification Testing
Cree applies a qualification process to ensure long-term reliability for XLamp LEDs.

Lumen Maintenance
Standardized IES LM-80-08 and TM-21-11 methods are used for LED lumen maintenance data collection and extrapolation.

Moisture Sensitivity
XLamp LEDs should be kept in resealable moisture-barrier packaging until soldering. Once opened, they can be stored as MSL 1 per JEDEC J-STD-033.

Compliance
The product complies with RoHS and REACh regulations.

UL Recognition
The product is a UL Recognized Component but has not been investigated as a fire enclosure.

Vision Advisory
Users are warned not to look at an exposed lamp in operation to avoid eye injury.

Mechanical Dimensions
Provides detailed mechanical dimensions and recommended solder pad layouts for the XLamp XQ-E LED.

Tape and Reel Packaging
Details on tape and reel packaging conforming to EIA-481D standards, including dimensions and loading specifications.

Packaging
XLamp XQ-E LEDs are shipped in tape loaded on a reel, with each box containing one reel in a moisture barrier bag.

Catalog excerpts

Cree® XLamp® XQ-E LEDs PRODUCT FAMILY DATA SHEET XQ-E High Density LEDs XQ-E High Intensity LEDs PRODUCT DESCRIPTION The XLamp® XQ-E LEDs are available • Cree’s smallest lighting class LED: in two versions: high density and high intensity. The XQ-E High Density Flux Characteristics - High Density White..3 Flux Characteristics - High Density Color...4 LED enables lighting manufacturers high‑intensity versions for design Flux Characteristics - High Intensity to significantly reduce the size and total cost of their LED luminaires versus similar performance 3.5‑mm royal blue, blue, PC blue, green, PC amber, red‑orange, red & high Relative Flux vs. Junction Temperature... 11 lumen output, efficacy or reliability. The • Maximum drive current: 1 A (high Flux Characteristics - High Intensity symmetry, consistent design across all density & high intensity) • Reflow solderable - JEDEC footprint simplifies manufacturing and design while providing excellent color mixing. • Unlimited floor life at ≤ 30 °C/85% RH • RoHS and REACh compliant The new XQ-E High Intensity LED uses an innovative primary optic design optimized to deliver maximum candela, especially through narrow‑beam secondary optics. Copyright © 2013-2018 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. UL® and the UR logo are registered trademarks of UL LLC.

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Copyright © 2013-2018 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. UL® and the UR logo are registered trademarks of UL LLC.

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FLUX CHARACTERISTICS - HIGH DENSITY WHITE (T, = 85 °C) The following table provides several base order codes for XLamp XQ-E High Density white 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 XQ Family LEDs Binning and Labeling document. Notes: • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI measurements. See the...

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FLUX CHARACTERISTICS - HIGH DENSITY COLOR (T, = 25 °C) The following tables provide several base order codes for XLamp XQ-E High Density color 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 XQ Family LEDs Binning and Labeling document. Dominant Wavelength Range Minimum Luminous Flux (Im) @ 350 mA linimnm I Mavimnm ' ' 'w Note • Cree maintains a tolerance of ±7% on flux and power measurements,...

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FLUX CHARACTERISTICS - HIGH DENSITY COLOR (T, = 25 °C) - CONTINUED Color Dominant Wavelength Range Minimum Luminous Note • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. See the Measurements section (page 24). * Photosynthetic Photon Flux (PPF) values are calculated and for reference only. Copyright © 2013-2018 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. UL®...

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FLUX CHARACTERISTICS - HIGH INTENSITY WHITE (T, = 85 °C) The following table provides several base order codes for XLamp XQ-E High Intensity white 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 XQ Family LEDs Binning and Labeling document. Notes: • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI measurements. See...

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FLUX CHARACTERISTICS - HIGH INTENSITY COLOR (T, = 25 °C) The following tables provide several base order codes for XLamp XQ-E High Intensity color 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 XQ Family LEDs Binning and Labeling document. Note • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements....

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FLUX CHARACTERISTICS - HIGH INTENSITY COLOR (T, = 25 °C) - CONTINUED Color Dominant Wavelength Range Minimum Luminous Flux (Im) @ 350 mA limmiim I Mpyimnm x ^ Note • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. See the Measurements section (page 24). * Photosynthetic Photon Flux (PPF) values are calculated and for reference only. Copyright © 2013-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp®...

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Relative Spectral Power RELATIVE SPECTRAL POWER DISTRIBUTION high density cool & neutral white from Copy of 161017 XQE NW_CW Spectra Data.xlsx High Density Relative Radiant Power Relative Spectral Power high density High Density Color Royal Blue Relative Radiant Power Blue Green Copyright © 2013-2018 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. UL® and the UR logo are registered trademarks of UL LLC.

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