PRODUCT FAMILY DATA SHEET Cree® XLamp® XM-L LEDs PRODUCT DESCRIPTION FEATURES TABLE OF CONTENTS single-die white lighting-class LED. • Low thermal resistance: Relative Spectral Power efficient than the XLamp XP-G LED • Maximum junction temperature: Relative Flux vs. Junction LED offers Cree's industry-leading minimum neutral white and Relative Chromaticity vs. Current symmetrical package, unlimited warm white Relative Chromaticity vs. thermal path. bins Relative Chromaticity vs. Current XLamp XM-L LEDs can enable < 30 °C/85% RH Relative Chromaticity vs. output area lighting. The XM-L is • RoHS-and REACh-compliant Reflow Soldering Characteristics .. 9 lighting, portable lighting, indoor ^^^^^^^^ z lighting and solar-powered lighting. ^^^^ 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. 4600 Silicon Drive

Characteristics Characteristics Thermal resistance, junction to solder point Viewing angle (FWHM) Temperature coefficient of voltage ESD withstand voltage (HBM per Mil-Std-883D) Reverse voltage 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree, logo CreeXLamp areXLamp® are registered trademarks of Cree, Inc. of Cree, Inc.

Flux Characteristics (TJ = 25 °C) The following table provides several base order codes for XLamp XM-L 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 XM-L LED Binning and Labeling document. Base Order Codes Min. Luminous Flux @ 700 mA Order Code Warm White Neutral White Cool White Calculated Minimum Luminous Flux (lm)* Cree maintains a tolerance of ± 7% on flux and power measurements, ±0.005...

Relative Spectral Power Distribution Relative Radiant Power (%) Relative Flux vs. Junction Temperature (IF = 700 mA) 100% Relative Luminous Flux 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree, logo CreeXLamp areXLamp® are registered trademarks of Cree, Inc. of Cree, Inc.

Relative Flux vs. Current (TJ = 25 °C) 350% Relative Luminous Flux 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree, logo CreeXLamp areXLamp® are registered trademarks of Cree, Inc. of Cree, Inc.

Relative Chromaticity vs. Current (Cool White) Cool White Cool White Warm White Relative Chromaticity vs. Temperature (Cool White) Cool White Warm White 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree, logo CreeXLamp areXLamp® are registered trademarks of Cree, Inc. of Cree, Inc.

Relative Chromaticity vs. Current (Warm White) Warm White Warm White Cool White ΔCCx ΔCCx ΔCCy ΔCCy Relative Chromaticity vs. Temperature (Warm White) Warm White Warm White 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree, logo CreeXLamp areXLamp® are registered trademarks of Cree, Inc. of Cree, Inc.

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 optimize lamp life and optical characteristics. 3500 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® the and logo and registered trademarks Copyright © 2010 Cree, Inc. All rights reserved. The information in...

Reflow Soldering Characteristics In testing, Cree has found XLamp XM-L 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 Lead-Based Solder Lead-Free Solder Preheat: Temperature Min (Tsmin) Preheat: Temperature Max (Tsmax) Average Ramp-Up Rate (Tsmax to Tp) Preheat: Time (tsmin to tsmax) Time Maintained...

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. Please read the Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance testing and forecasting. Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect the LED junction temperature. Moisture Sensitivity...