Cree® XLamp® CXB1507 LED Product Description features Table of Contents The XLamp® CXB1507 LED Array is a • 9‑mm optical source Characteristics.............................................2 member of the second generation of • Mechanical and optical design Operating Limits...........................................3 consistent with other CXA15 and Flux Characteristics, EasyWhite® Order CXB15 LEDs Codes and Bins - 18 V..................................4 Available in 70-, 80-and 90-minimum Flux Characteristics, EasyWhite® Order CRI options Codes and Bins - 36 V..................................6 the CXA family that delivers up to 30% higher efficacy and up to 20% higher lumens than the first generation in the • same LES. The higher performance second generation CXA LED Arrays are • Cree EasyWhite 2-, 3‑ and 5-step Relative Spectral Power Distribution..........8 binning Electrical Characteristics.............................9 • Forward voltage options: 18‑V class Relative Luminous Flux............................. 10 & 36‑V class Typical Spatial Distribution....................... 12 compatible with the first generation, providing a drop-in performance upgrade to existing CXA LED designs ® to shorten the luminaire design cycle • 85 °C binning and characterization Performance Groups - Brightness........... 12 and improve time to market. Available • Extremely uniform color over viewing Performance Groups - Chromaticity........ 13 angle Cree EasyWhite® Bins Plotted on the in 2‑step, 3‑step and 5‑step EasyWhite® bins, the CXB1507 LED delivers high • Top-side solder connections 1931 CIE Curve.......................................... 14 lumen output and high efficacy in • Thermocouple attach point Bin and Order Code Formats.................... 15 a single, easy‑to‑use package that • NEMA SSL-3 2011 standard flux bins Mechanical Dimensions........................... 15 eliminates the need for reflow soldering, • RoHS and REACh compliant Thermal Design......................................... 16 enabling • UL® recognized component Notes......................................................... 18 (E349212) Packaging.................................................. 19 lighting manufacturers to rapidly address small form factor CLD-DS117 Rev 0G Product family data sheet lighting applications. The CX Family LED Design Guide provides basic information on the requirements to use the CXB1507 LED www.cree.com/Xlamp successfully in luminaire designs. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 XLamp ® CXB1507 LED Characteristics Characteristics Viewing angle (FWHM) ESD withstand voltage (HBM per Mil-Std-883D) * Unit degrees Minimum Typical Maximum 115 V 8000 DC forward current (18 V) mA 750* DC forward current (36 V) mA 375* Reverse current 18 V, 36 V) mA 0.1 Forward voltage (18 V, 400 mA, 85 °C) V 17.3 19 Forward voltage (36 V, 200 mA, 85 °C) V 34.5 38 Refer to the Operating Limits section. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 2 XLamp ® CXB1507 LED Operating Limits The maximum current rating of the CXB1507 is dependent on the case temperature (Tc) when the LED has reached thermal equilibrium under steady-state operation. The graphs shown below assume that the system design employs good thermal management (thermal interface material and heat sink) and may vary when poor thermal management is employed. Please refer to the Mechanical Dimensions 18 V of the Tc measurement point. section on pageCXB1507 15 for the-location 800 700 600 If (mA) 500 400 18 V 300 200 100 0 0 25 50 75 100 125 150 Case Temperature (°C) CXB1507 - 36 V 400 350 300 If (mA) 250 200 36 V 150 100 50 0 0 25 50 75 100 125 150 Case Temperature (°C) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 3 XLamp ® CXB1507 LED Flux Characteristics, EasyWhite® Order Codes and Bins - 18 V (If = 400 mA, TJ = 85 °C) The following table provides order codes for XLamp CXB1507 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 15). Nominal CCT CRI* Min 70 Minimum Luminous Flux Typ Group Flux (lm) Flux (lm) @ 85 °C @ 25 °C** H4 970 1080 J2 1040 1158 H4 970 1080 2-Step Group Order Code 3-Step Group Order Code --- 5-Step Group 65E 6500 K 80 70 --- 65E 70 5000 K 80 90 70 4000 K 80 90 CXB1507-0000000F0BH465E CXB1507-0000000F0BJ265E CXB1507-0000000F0HH465E J2 1040 1158 CXB1507-0000000F0HJ265E H4 970 1080 CXB1507-0000000F0BH457E J2 1040 1158 CXB1507-0000000F0BJ257E H4 970 1080 CXB1507-0000000F0HH457E J2 1040 1158 H4 970 1080 --- 57E 5700 K 80 Order Code --- 57E --- 50E J2 1040 1158 H4 970 1080 J2 1040 1158 G4 840 935 --- 50G 92 50G H2 900 1002 H4 970 1080 J2 1040 1158 H2 900 1002 H4 970 1080 G2 780 869 CXB1507-0000000F0HH450G CXB1507-0000000F0HJ250G 50E 40H 92 40H G4 840 935 CXB1507-0000000F0HH440H CXB1507-0000000F0UG240H CXB1507-0000000F0UG440H 40G 40G CXB1507-0000000F0BJ250E CXB1507-0000000F0HH450E CXB1507-0000000F0HJ250E CXB1507-0000000F0UH250G 40E --- CXB1507-0000000F0BH450E CXB1507-0000000F0UG450G --- CXB1507-0000000F0HH240H CXB1507-0000000F0HJ257E CXB1507-0000000F0BH440E CXB1507-0000000F0BJ240E CXB1507-0000000F0HH240G CXB1507-0000000F0HH440G CXB1507-0000000F0UG240G CXB1507-0000000F0UG440G Notes • 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 21). • Cree XLamp CXB1507 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 bin restrictions specified by the order code. * For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60. ** Flux values @ 25 °C are calculated and for reference only. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 4 XLamp ® CXB1507 LED Flux Characteristics, EasyWhite® Order Codes and Bins - 18 V (If = 400 mA, TJ = 85 °C) - Continued Nominal CCT CRI* Minimum Luminous Flux Min Typ 80 --- Group H2 Flux (lm) Flux (lm) @ 85 °C @ 25 °C** 900 2-Step Group 1002 35H 80 970 1080 CXB1507-0000000F0HH435H G2 780 869 CXB1507-0000000F0UG235H G4 840 935 CXB1507-0000000F0UG435H G4 840 935 CXB1507-0000000F0HG430H H2 900 1002 F4 730 813 92 35H --- 30H 3000 K 90 80 92 30H CXB1507-0000000F0HH230H CXB1507-0000000F0UF430H G2 780 869 CXB1507-0000000F0UG230H G4 840 935 CXB1507-0000000F0HG427H H2 900 1002 F2 680 757 --- 27H 2700 K 90 CXB1507-0000000F0HH235H H4 3500 K 90 Order Code 92 27H F4 730 813 CXB1507-0000000F0HH227H CXB1507-0000000F0UF227H CXB1507-0000000F0UF427H 3-Step Group 35G 35G 30G 30G 27G 27G Order Code 5-Step Group Order Code CXB1507-0000000F0HH235G CXB1507-0000000F0HH435G CXB1507-0000000F0UG235G CXB1507-0000000F0UG435G CXB1507-0000000F0HG430G CXB1507-0000000F0HH230G CXB1507-0000000F0UF430G CXB1507-0000000F0UG230G CXB1507-0000000F0HG427G CXB1507-0000000F0HH227G CXB1507-0000000F0UF227G CXB1507-0000000F0UF427G Notes • 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 21). • Cree XLamp CXB1507 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 bin restrictions specified by the order code. * For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60. ** Flux values @ 25 °C are calculated and for reference only. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 5 XLamp ® CXB1507 LED Flux Characteristics, EasyWhite® Order Codes and Bins - 36 V (If = 200 mA, TJ = 85 °C) The following table provides order codes for XLamp CXB1507 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 15). Nominal CCT CRI* Min 70 Minimum Luminous Flux Typ Group Flux (lm) Flux (lm) @ 85 °C @ 25 °C** H4 970 1080 J2 1040 1158 H4 970 1080 2-Step Group Order Code 3-Step Group Order Code --- 5-Step Group 65E 6500 K 80 70 --- 65E 70 5000 K 80 90 70 4000 K 80 90 CXB1507-0000000N0BH465E CXB1507-0000000N0BJ265E CXB1507-0000000N0HH465E J2 1040 1158 CXB1507-0000000N0HJ265E H4 970 1080 CXB1507-0000000N0BH457E J2 1040 1158 CXB1507-0000000N0BJ257E H4 970 1080 CXB1507-0000000N0HH457E J2 1040 1158 H4 970 1080 --- 57E 5700 K 80 Order Code --- 57E --- 50E J2 1040 1158 H4 970 1080 J2 1040 1158 G4 840 935 --- 50G 92 50G H2 900 1002 H4 970 1080 J2 1040 1158 H2 900 1002 H4 970 1080 G2 780 869 CXB1507-0000000N0HH450G CXB1507-0000000N0HJ250G 50E 40H 92 40H G4 840 935 CXB1507-0000000N0HH440H CXB1507-0000000N0UG240H CXB1507-0000000N0UG440H 40G 40G CXB1507-0000000N0BJ250E CXB1507-0000000N0HH450E CXB1507-0000000N0HJ250E CXB1507-0000000N0UH250G 40E --- CXB1507-0000000N0BH450E CXB1507-0000000N0UG450G --- CXB1507-0000000N0HH240H CXB1507-0000000N0HJ257E CXB1507-0000000N0BH440E CXB1507-0000000N0BJ240E CXB1507-0000000N0HH240G CXB1507-0000000N0HH440G CXB1507-0000000N0UG240G CXB1507-0000000N0UG440G Notes • 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 21). • Cree XLamp CXB1507 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 bin restrictions specified by the order code. * For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60. ** Flux values @ 25 °C are calculated and for reference only. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 6 XLamp ® CXB1507 LED Flux Characteristics, EasyWhite® Order Codes and Bins - 36 V (If = 200 mA, TJ = 85 °C) - Continued Nominal CCT CRI* Minimum Luminous Flux Min Typ 80 --- Group H2 Flux (lm) Flux (lm) @ 85 °C @ 25 °C** 900 2-Step Group 1002 35H 80 970 1080 CXB1507-0000000N0HH435H G2 780 869 CXB1507-0000000N0UG235H G4 840 935 CXB1507-0000000N0UG435H G4 840 935 CXB1507-0000000N0HG430H H2 900 1002 F4 730 813 92 35H --- 30H 3000 K 90 80 92 30H CXB1507-0000000N0HH230H CXB1507-0000000N0UF430H G2 780 869 CXB1507-0000000N0UG230H G4 840 935 CXB1507-0000000N0HG427H H2 900 1002 F2 680 757 --- 27H 2700 K 90 CXB1507-0000000N0HH235H H4 3500 K 90 Order Code 92 27H F4 730 813 CXB1507-0000000N0HH227H CXB1507-0000000N0UF227H CXB1507-0000000N0UF427H 3-Step Group 35G 35G 30G 30G 27G 27G Order Code 5-Step Group Order Code CXB1507-0000000N0HH235G CXB1507-0000000N0HH435G CXB1507-0000000N0UG235G CXB1507-0000000N0UG435G CXB1507-0000000N0HG430G CXB1507-0000000N0HH230G CXB1507-0000000N0UF430G CXB1507-0000000N0UG230G CXB1507-0000000N0HG427G CXB1507-0000000N0HH227G CXB1507-0000000N0UF227G CXB1507-0000000N0UF427G Notes • 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 21). • Cree XLamp CXB1507 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 bin restrictions specified by the order code. * For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60. ** Flux values @ 25 °C are calculated and for reference only. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 7 XLamp ® CXB1507 LED Relative Spectral Power Distribution Relative Spectral Power Distribution The following graph is the result of a series of pulsed measurements at 400 mA for the 18-V CXB1507 LED and 200 mA for the 36-V CXB1507 LED and TJ = 85 °C. 100% Relative Spectral Power 90% 80% 70% 60% 5000 K, 70 CRI 50% 4000 K, 70 CRI 40% 3000 K, 80 CRI 30% 3000 K, 90 CRI 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 8 XLamp ® CXB1507 LED Electrical Characteristics The following graphs are the result of a series of steady-state measurements. 19.0 18 V Voltage (V) 18.5 18.0 Tc = 25 °C Tc = 55 °C 17.5 Tc = 85 °C Tc = 105 °C 17.0 16.5 16.0 200 250 300 350 400 450 500 550 600 650 700 750 Current (mA) 38 36 V Voltage (V) 37 36 Tc = 25 °C Tc = 55 °C 35 Tc = 85 °C Tc = 105 °C 34 33 32 100 125 150 175 200 225 250 275 300 325 350 375 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 9 XLamp ® CXB1507 LED Relative Luminous Flux The relative luminous flux values provided below are the ratio of measurements of the CXB1507 LED at steady-state operation at the given conditions, divided by flux measured during binning, which is a pulsed measurement at 400 mA at TJ = 85 °C for the 18-V CXB1507 LED. Using the 18-V CXB1507 LED as an example, at steady-state operation of Tc = 105 °C, IF = 550 mA, the relative luminous flux ratio is 120% in the chart below. A CXB1507 LED that measures 900 lm during binning will deliver 1080 lm (900 * 1.2) at steady-state operation of Tc = 105 °C, IF = 550 mA. 200% 18 V 180% Relative Luminous Flux 160% 140% Tc = 25 °C 120% Tc = 55 °C 100% Tc = 85 °C 80% Tc = 105 °C 60% 40% 20% 0% 200 250 300 350 400 450 500 550 600 650 700 750 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 10 XLamp ® CXB1507 LED Relative Luminous Flux - Continued The relative luminous flux values provided below are the ratio of measurements of the CXB1507 LED at steady-state operation at the given conditions, divided by flux measured during binning, which is a pulsed measurement at 200 mA at TJ = 85 °C for the 36-V CXB1507 LED. Using the 36-V CXB1507 LED as an example, at steady-state operation of Tc = 105 °C, IF = 275 mA, the relative luminous flux ratio is 120% in the chart below. A CXB1507 LED that measures 900 lm during binning will deliver 1080 lm (900 * 1.2) at steady-state operation of Tc = 105 °C, IF = 275 mA. 200% 36 V 180% Relative Luminous Flux 160% 140% Tc = 25 °C 120% Tc = 55 °C 100% Tc = 85 °C 80% Tc = 105 °C 60% 40% 20% 0% 100 125 150 175 200 225 250 275 300 325 350 375 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 11 XLamp ® CXB1507 LED Far Field Typical Spatial Distribution 100% Relative Luminous Intensity 80% 60% 40% 20% -90 -70 -50 -30 -10 0% 10 30 50 70 90 Angle (º) Performance Groups - Brightness (18 V, If = 400 mA; 36 V, If = 200 mA, Tj = 85 °C) XLamp CXB1507 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux F2 680 Maximum Luminous Flux 730 F4 730 780 G2 780 840 G4 840 900 H2 900 970 H4 970 1040 J2 1040 1120 J4 1120 1200 Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 12 XLamp ® CXB1507 LED Performance Groups - Chromaticity (Tj = 85 °C) XLamp CXB1507 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. EasyWhite Color Temperatures – 2-Step Code 40H 35H 30H 27H CCT 4000 K 3500 K 3000 K 2700 K x y 0.3777 0.3739 0.3797 0.3816 0.3861 0.3855 0.3838 0.3777 0.4022 0.3858 0.4053 0.3942 0.4125 0.3977 0.4091 0.3891 0.4287 0.3975 0.4328 0.4064 0.4390 0.4086 0.4347 0.3996 0.4524 0.4048 0.4574 0.4140 0.4633 0.4154 0.4581 0.4062 EasyWhite Color Temperatures – 3-Step Ellipse Center Point Major Axis Minor Axis x y a b Rotation Angle (°) 5000 K 0.3447 0.3553 0.00840 0.00312 65.0 4000 K 0.3818 0.3797 0.00939 0.00402 53.7 35G 3500 K 0.4073 0.3917 0.00927 0.00414 54.0 30G 3000 K 0.4338 0.4030 0.00834 0.00408 53.2 27G 2700 K 0.4577 0.4099 0.00834 0.00420 48.5 Major Axis Minor Axis y a b Rotation Angle (°) Bin Code CCT 50G 40G EasyWhite Color Temperatures – 5-Step Ellipse Bin Code CCT Center Point x 65E 6500 K 0.3123 0.3282 0.01110 0.00550 61.0 57E 5700 K 0.3287 0.3417 0.01230 0.00600 72.0 50E 5000 K 0.3447 0.3553 0.01400 0.00520 65.0 40E 4000 K 0.3818 0.3797 0.01565 0.00670 53.7 Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 13 XLamp ® CXB1507 LED Cree EasyWhite® Bins Plotted on the 1931 CIE Curve 0.44 2700 K ANSI C78.377 Quadrangle 0.43 3000 K EasyWhite 5-step EasyWhite 3-step 0.42 3500 K EasyWhite 2-step 0.41 4000 K 0.40 4500 K CCy 0.39 5000 K 0.38 0.37 5700 K 0.36 6500 K 0.35 0.34 0.33 0.32 0.48 0.47 0.46 0.45 0.44 0.43 0.42 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.31 0.30 0.29 0.31 CCx Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 14 XLamp ® CXB1507 LED Bin and Order Code Formats Bin codes and order codes are configured as follows: Order CodeBin Code Series = CXB15 Series = CXB15 Internal code Chromaticity bin CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Vf class: F0 = 18-V class N0 = 36-V class SSSSSCC-HHHH-HHHGGNNNNNN Internal code SSSSSCC-WWW-FF-GGR-AAAAA Kit code CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Vf class: F0 = 18-V class N0 = 36-V class Flux bin Performance class Performance class Mechanical Dimensions Dimensions are in mm. Tolerances unless otherwise specified: +.13 x° +1° B1507F = 18‑V CXB1507 B1507N = 36‑V CXB1507 B1507X Meaning of B1507X Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 15 XLamp ® CXB1507 LED Thermal Design The CXB family of LED arrays can include over a hundred different LED die inside one package, and thus over a hundred different junction temperatures (TJ). Cree has intentionally removed junction-temperature-based operating limits and replaced the commonplace maximum TJ calculations with maximum ratings based on forward current (IF) and case temperature (Tc). No additional calculations are required to ensure the CXB LED is being operated within its designed limits. Please refer to page 3 for the Operating Limit specification. There is no need to calculate for TJ inside the package, as the thermal management design process, specifically from solder point (TSP) to ambient (Ta), remains identical to any other LED component. For more information on thermal management of Cree XLamp LEDs, please refer to the Thermal Management application note. For CXB soldering recommendations and more information on thermal interface materials (TIM) and connection methods, please refer to the Cree CX Family LEDs soldering and handling document. The CX Family LED Design Guide provides basic information on the requirements to use Cree XLamp CXB LEDs successfully in luminaire designs. To keep the CXB1507 LED at or below the maximum rated Tc, the case to ambient temperature thermal resistance (R_c-a) must be at or below the maximum R_c-a value shown on the following graphs, depending on the operating environment. The y‑axis in the graphs is a base 10 logarithmic scale. As the figure at right shows, the R_c-a value is the sum of the thermal resistance of the TIM (R_tim) plus the thermal resistance of the heat sink (R_hs). R_j-c R_j-c Tc Tc R_tim R_c-a R_hs CXA1507 - 18 V Ta Ta 100.00 18 V Maximum R_c-a 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 200 250 300 350 400 450 500 550 600 650 700 750 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 16 XLamp ® CXB1507 LED 36 V ThermalCXB1507 Design -- Continued 100.00 36 V Maximum R_c-a 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 100 125 150 175 200 225 250 275 300 325 350 375 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 17 XLamp ® CXB1507 LED Notes Measurements The luminous flux, radiant power, chromaticity and CRI measurements in this document are binning specifications only and solely represent product measurements as of the date of shipment. These measurements will change over time based on a number of factors that are not within Cree’s control and are not intended or provided as operational specifications for the products. Calculated values are provided for informational purposes only and are not intended as specifications. Pre‑Release Qualification Testing Please read the LED Reliability Overview for details of the qualification process Cree applies to ensure long-term reliability for XLamp LEDs and details of Cree’s pre-release qualification testing for XLamp LEDs. Lumen Maintenance 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. RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree representative or from the Product Documentation sections of www.cree.com. REACh Compliance REACh substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree representative to insure you get the most up-to-date REACh Declaration. REACh banned substance information (REACh Article 67) is also available upon request. UL® Recognized Component Level 4 enclosure consideration. The LED package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/ UL 8750. Vision Advisory WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please refer to the LED Eye Safety application note. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 18 XLamp ® CXB1507 LED Packaging Cree CXB1507 LEDs are packaged in trays of 20. Five trays are sealed in an anti-static bag and placed inside a carton, for a total of 100 6 5 4 3 LEDs per carton. Each carton contains 100 LEDs from the same performance bin. 2 NOTICE ENTIAL. THIS PLOT AND THE INFORMATION WITHIN ARE THE PROPRIETARY AND AL INFORMATION OF CREE, INC. THIS PLOT COPIED, REPRODUCED OR DISCLOSED TO ANY ED PERSON WITHOUT THE WRITTEN CONSENT NSENT Dimensions are in inches. Tolerances: +13 x° +1° 5 4 3 5.875 2 1 R .375 6 5 4 NOTICE FIDENTIAL. THIS PLOT AND THE INFORMATION D WITHIN ARE THE PROPRIETARY AND TIAL INFORMATION OF CREE, INC. THIS PLOT E COPIED, REPRODUCED OR DISCLOSED TO ANY IZED PERSON WITHOUTTHE WRITTEN CONSENT C. 3 5.875 2 1 .875 R .375 5.875 R.375 5.875 .875 .875 5.875 LABEL WITH CREE BIN CODE, QUANTITY, LOT # BAG .38 .875 PATENT LABEL IS LOCATED PATENT LABEL IS ON UNDERSIDE OFLOCATED COVER ON UNDERSIDE OF CARTON ITH CREE BIN ANTITY, LOT # .875 LABEL WITH CREE .875 BIN CODE, QTY, LOT# BAG BAG .38 .38 LABEL WITH CREE BIN CODE, QUANTITY, LOT # PATENT LABEL EL IS LOCATED IS LOCATED ON UNDERSIDE OF CARTON IDE OF COVER LABEL WITH CREE BIN CODE, QTY, LOT# LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS & BEFORE FINISH. TOLERANCE UNLESS SPECIFIED: LABEL WITH CREE BIN CODE, QUANTITY, LOT # .X ± .XX ± .XXX ± X° ± THIRD ANGLE PROJECTION 6 5 3.X .XX ± 0.1 ± .05 .XXX ±DRAWN .005BY X° ± 1° 4 THIRD ANGLE PROJECTION L WITH CREE BIN QUANTITY, LOT # Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 5 4 THIRD ANGLE PROJECTION APPROVED DATE DATE APPROVED DATE TITLE CXA15 MATERIAL FOR SHEET METAL PARTS ONLY DRAWN BY ± .06 DATE UNLESS OTHERWISE SPECIFIED .X .XX ± .03 DIMENSIONS ARE IN CHECK ± .XXX .010 DATE MILLIMETERS & BEFORE FINISH. ± 2 ° TOLERANCE UNLESS SPECIFIED: X° LABEL WITH CREE BIN CODE, QTY, LOT# 6 0.1 .05 .005 1 ° DRAWN BY CHECK SIZE FINAL PROTECTIVE FINISH 0.1 .05 .005 1 ° FOR SHEET METAL PARTS ONLY .X ± .06 .XXX ±APPROVED .010 X° ± 2° MATERIAL TITLE 0.500 Fax (919) 313-5 CXA15XX_DATASHEET DRAWING NO. 4600 Silicon Drive Durham, N.C 27703 CXA15XX_DATASHEET_BAG2013 logo is a Cthe Cree DATE SCALE TITLE 2 0.500 Phone (919) 361-4770 Fax (919) 313-5303 SHEET CXA15XX_DATASHEET 19 SIZE FINAL PROTECTIVE FINISH Phone (919) 361 2 DATE MATERIAL UNLESS OTHERWISE SPECIFIED DIMENSIONS AREFOR IN SHEET METAL PARTS ONLY SIZE CHECK DATE MILLIMETERS & BEFORE FINISH. .X ± .06 ® ® ® PROTECTIVE FINISH notice. Cree , XLamp EasyWhite are FINAL registered trademarks and TOLERANCE UNLESS SPECIFIED:and .XX ± .03 .X ± .XX ± 3.XXX ± X° ± CXA 4600 Silicon Dri Durham, N.C 27 SCALE DATE DRAW C 1 DRAWING NO. CXA15XX_DATASHEET_BAG2013 OF