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Cree® XLamp® XR-C LEDs

Cree® XLamp® XR-C LEDs

Product catalog summary

Product Overview: The Cree XLamp XR-C LED is engineered for versatility and high performance in various LED lighting applications, including color-changing, portable, outdoor, and commercial lighting. It features an electrically neutral thermal path and low thermal resistance, supporting a wide range of drive currents.

Key Features:

Available in multiple colors: white (2600 K to 10,000 K CCT), blue, green, amber, red-orange, and red.
Supports a maximum drive current of up to 700 mA.
Low thermal resistance, as low as 12 °C/W.
Maximum junction temperature of 150 °C.
Complies with industry-leading JEDEC standard pre-qualification testing.
Reflow solderable and compatible with JEDEC J-STD-020C.
Lumen maintenance greater than 70% after 50,000 hours.
RoHS and REACh compliant, UL recognized component.

LED Characteristics:

White, Blue, Green LEDs: Thermal resistance of 12 °C/W, viewing angle of 90-100 degrees, forward voltage of 3.5-4.0 V at 350 mA.
Amber, Red-Orange, Red LEDs: Thermal resistance of 15 °C/W, viewing angle of 90 degrees, forward voltage of 2.2-2.5 V at 350 mA.

Flux Characteristics:

White LEDs: Minimum luminous flux ranges from 56.8 lm to 93.9 lm depending on chromaticity region and CCT.
Color LEDs: Minimum luminous flux varies by color, with blue starting at 13.9 lm and red at 23.5 lm.

Performance and Testing:

Includes relative spectral power distribution and flux vs. junction temperature graphs for different colors.
Electrical characteristics cover forward voltage and current specifications.

Technical Specifications: Detailed specifications include forward current and voltage characteristics for various colors, with graphs illustrating the relationship between forward current and voltage at a junction temperature of 25°C.

Performance Groups: LEDs are categorized into performance groups based on luminous flux, chromaticity, dominant wavelength, and forward voltage, with specific minimum and maximum values tested at 350 mA.

Thermal Design: Emphasizes minimizing thermal resistance from the solder point to ambient to optimize lamp life and optical characteristics, with graphs showing maximum current versus ambient temperature for different thermal resistances.

Reflow Soldering Characteristics: Guidelines are provided for reflow soldering, compatible with JEDEC J-STD-020C standards, including parameters like ramp-up rate, preheat temperature, and peak temperature.

Moisture Sensitivity and Storage: LEDs should be stored in moisture-barrier packaging until soldering and handled as MSL 4 per JEDEC J-STD-033 once opened. Baking conditions are specified for LEDs exposed to humidity beyond recommended limits.

Compliance and Safety: The product complies with RoHS and REACh regulations and is a UL Recognized Component. A vision advisory warns against looking directly at an exposed lamp in operation due to potential eye injury.

Intellectual Property: A separate license is required for remote phosphor applications, and Cree holds trademarks for Cree®, the Cree logo, and XLamp®.

Mechanical Dimensions: The XLAMP® XR-C LED has specific mechanical dimensions with a tolerance of ±0.1 mm unless otherwise indicated.

Tape and Reel Specifications: Cree carrier tapes conform to the EIA-481D standard for automated component handling systems, with detailed dimensions provided.

Packaging Details: Packaging includes a vacuum-sealed moisture barrier bag with desiccant and a humidity indicator card, with labels providing information such as Cree Bin Code, quantity, lot number, customer order code, and patent information.

Catalog excerpts

PRODUCT FAMILY DATA SHEET Cree® XLamp® XR-C LEDs and performance to create the next generation of LED lighting products. XLamp XR-C LEDs feature electrically neutral thermal path, low thermal resistance and support for a wide range of drive currents. 10,000 K CCT), blue, green, amber, Characteristics - Amber, Red-Orange, Red..2 • Maximum drive current: up to 700 mA • Low thermal resistance: as low as 12 °C/W • Maximum junction temperature: 150 °C • Industry-leading JEDEC standard performance and quality of light to a pre‑qualification testing wide range of lighting applications, • Reflow solderable – JEDEC including color-changing, portable and Performance Groups - Dominant personal, outdoor, indoor-directional, • Electrically neutral thermal path • Lumen maintenance of greater than Performance Groups - Forward Voltage.. 17 commercial lighting. Cree’s Standard Chromaticity Regions • RoHS and REACh compliant Copyright © 2007-2021 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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CHARACTERISTICS - WHITE, BLUE, GREEN Characteristics Thermal resistance, junction to solder point Viewing angle (FWHM) - white Viewing angle (FWHM) - blue, green Temperature coefficient of voltage ESD classification (HBM per Mil-Std-883D) DC forward current Reverse voltage Forward voltage (@ 350 mA) - white, blue Forward voltage (@ 350 mA) - green Forward voltage (@ 500 mA) - white, blue * Note: For lumen maintenance data, see the Cree XLamp LED Reliability document. CHARACTERISTICS - AMBER, RED-ORANGE, RED Characteristics Thermal resistance, junction to solder point Temperature coefficient of...

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FLUX CHARACTERISTICS - WHITE (TJ = 25 °C) The following tables list standard kit numbers and performance bins for XR-C white LEDs. Kit numbers completely describe an order code’s chromaticity regions and luminous flux range. For a complete description of the order-code nomenclature, please consult the Bin and Order Code Formats section (page 19). Minimum Luminous Flux (lm) @ 350 mA Order Code Chromaticity Regions Flux (lm) Cool White (5000 K – 10,000 K) Notes: • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI measurements....

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FLUX CHARACTERISTICS - WHITE (TJ = 25 °C) - CONTINUED Minimum Luminous Flux (lm) @ 350 mA Group Chromaticity Regions Oder Code Flux (lm) Neutral White (3700 K – 5000 K) 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 Measurements section (page 21). • XR-C LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity or DWL bin...

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FLUX CHARACTERISTICS - WHITE (TJ = 25 °C) - CONTINUED Minimum Luminous Flux (lm) @ 350 mA* Group Chromaticity Regions Order Code Flux (lm) Warm White (2600 K – 3700 K) XRCWHT-L1-0000-004E8 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 Measurements section (page 21). • XR-C LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity...

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FLUX CHARACTERISTICS - COLOR (TJ = 25 °C) The following tables list standard kit numbers and performance bins for XR-C color LEDs. Kit numbers completely describe an order code’s chromaticity regions and luminous flux range. For a complete description of the order-code nomenclature, please consult the Bin and Order Code Formats section (page 19). Minimum Luminous Flux (lm) @ 350 mA Order Code Group Blue Order Code Minimum Luminous Flux (lm) @ 350 mA Group Order Code Minimum Luminous Flux (lm) @ 350 mA Group Notes: • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity...

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FLUX CHARACTERISTICS - COLOR (TJ = 25 °C) - CONTINUED Color Minimum Luminous Flux (lm) @ 350 mA Group Order Code Order Code Minimum Luminous Flux (lm) @ 350 mA Group 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 Measurements section (page 21). • XR-C LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity or DWL bin...

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Relative Spectral Power Distribution RELATIVE SPECTRAL POWER DISTRIBUTION Relative Radiant Power (%) Relative Radiant Power (%) Green Amber Red-Orange Copyright © 2007-2021 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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Relative Flux vs. Junction Temperature (If = 350 mA) RELATIVE FLUX VS. JUNCTION TEMPERATURE (IF = 350 mA) 100% 90% Relative Luminous Flux Blue Green Relative Luminous Flux Amber Red-Orange Copyright © 2007-2021 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 LL

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White, Royal Blue, Blue & Green Green White, Blue Forward Voltage (V) Copyright © 2007-2021 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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