LUXEON R_2014-2015
19Pages

Catalog excerpts

General Illumination LUXEON R High flux for outdoor applications LUXEON R brings illumination grade LED light sources to outdoor and industrial lighting applications and makes it easier than ever to design LED solutions and bring them to market. With hot testing, every LUXEON R is tested and specified at real world operating conditions — 85°C. Freedom from Binning means that every LUXEON R LED falls within a single 5-step MacAdam ellipse centered in ANSI defined standard color spaces and now, luminaire manufacturers can be confident in color consistency from LED to LED. The superior quality of light, volume of lumens, and real world efficacy enable leading performance and efficient solution development in a wide variety of high bay, low bay and outdoor applications. Primary Applications 5-step MacAdam color definition: Freedom from Binning Identical footprint to LUXEON Rebel family and ecosystem for compatibility with existing designs Hot tested at real world conditions which leads to better color accuracy 70CRI minimum and a full range of CCTs DS101 LUXEON R Product Datasheet ©2015 Lumileds Holding B.V. All rights reserved

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Table of Contents General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Lumen Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2...

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General Information Product Nomenclature LUXEON R emitters are tested and binned “hot” under conditions comparable to those found in “real-world” lighting products. The test conditions for LUXEON R are 700mA D.C. with junction temperature at 85°C. The part number designation for the LUXEON R emitters is explained as follows: LXA7-PWxx Where: 7 — designates minimum CRI performance (value 7 = 70 minimum) designates radiation pattern (value P for Lambertian) designates color (value W = White) designates nominal ANSI CCT (value 30 = 3000K, 40 = 4000K, 50 = 5000K, 57 = 5700K, and 65 = 6500K)...

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Product Selection Product Selection Guide for LUXEON R Emitters 1 Test current is 700mA D C for all LXA7-PWxx emitters 2 Total angle at which 90% of total luminous flux is captured 3 Viewing angle is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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Reflow Soldering Characteristics Temperature Profile for Table 6. Table 6. Profile Feature Lead Free Assembly Average Ramp-Up Rate ( Tsmax to Tp ) Preheat Temperature Min ( Tsmin ) Preheat Temperature Max ( Tsmax ) Preheat Time ( tsmin to tsmax ) Time Maintained Above Temperature ( TL ) Peak / Classification Temperature ( TP ) Time Within 5°C of Actual Peak Temperature ( tP ) Ramp-Down Rate Time 25°C to Peak Temperature Notes for Table 6: 1. All temperatures refer to the application Printed Circuit Board (PCB), measured on the surface adjacent to the package body. DS101 LUXEON R Product...

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Mechanical Dimensions Figure 1. Package outline drawing. 1. Do not handle the device by the lens Care must be taken to avoid damage to the lens or the interior of the device that can be damaged by excessive force to the lens 2. Drawings not to scale All dimensions are in millimeters 3 The thermal pad is electrically isolated from the anode and cathode contact pads DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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CATHODE ANODE Figure 2. Pad configuration. Notes for Figure 2: 1. The Thermal Pad is electrically isolated from the Anode and Cathode contact pads. Figure 3. Solder pad layout. Notes for Figure 2: 1. The photograph shows the recommended LUXEON R layout on Printed Circuit Board (PCB). This design easily achieves a thermal resistance of 7K/W. 2. Application Brief AB32 provides extensive details for this layout. Printed Circuit Board layout files (.dwg) are available at www.lumileds.com. DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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Typical Light Output Characteristics over Temperature All LUXEON R Emitters at Test Current 1.20 Normalized Lumin nous Flux Figure 4. Relative light output vs. junction temperature. DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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Typical Forward Current Characteristics All LUXEON R Emitters, Junction Temperature = 85°C 1200 Forward VoltageV Figure 5. Forward current vs. forward voltage. Typical Relative Luminous Flux vs. Forward Current for All LUXEON R Emitters, Junction Temperature = 85°C 1.6 Re elative Luminous Flux Forward Current [mA] Figure 6. Typical relative luminous flux vs. forward current, junction temperature = 85°C. DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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Current Derating Curves Current Derating Curve for 350mA Drive Current, All LUXEON R Emitters 400 TA - Ambient Temperature °C Figure 7. Maximum forward current vs. ambient temperature, based on TJMAX = 150°C. Current Derating Curve for 700mA Drive Current, All LUXEON R Emitters 800 TA - Ambient Temperature °C Figure 8. Maximum forward current vs. ambient temperature, based on TJMAX = 150°C. DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights rese

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Current Derating Curve for 1000mA Drive Current, All LUXEON R Emitters 1200 TA - Ambient Temperature °C Figure 9. Maximum forward current vs. ambient temperature, based on TJMAX = 150°C. DS101 LUXEON R Product Datasheet 20140709 ©2015 Lumileds Holding B.V. All rights reserved.

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