CXB1816-0000-000N0HP427H

PRODUCT FAMILY DATA SHEET XLamp® CXB1816 LED PRODUCT DESCRIPTION FEATURES TABLE OF CONTENTS The XLamp® CXB1816 LED Array is a • 12‑mm optical source Characteristics................................................ 2 member of the second generation of the • Mechanical and optical design Operating Limits.............................................. 2 CXA family that delivers up to 30% higher consistent with other CXA18 and Flux Characteristics, EasyWhite® Order efficacy and up to 20% higher lumens than CXB18 LEDs with a 12‑mm optical Codes and Bins............................................... 3 the first generation in the same LES. The source Flux Characteristics, Premium Color Order higher performance second generation • Available in 70-, 80- and 90-minimum Codes and Bins............................................... 6 CXA Relative Spectral Power Distribution, LED Arrays provide a drop-in CRI options performance upgrade to existing CXA LED • EasyWhite 2-, 3‑ and 5-step binning EasyWhite® ..................................................... 7 designs to shorten product development • Premium Color 3-step binning Relative Spectral Power Distribution, time. In addition, the CXB LEDs also allow • Forward voltage option: 36‑V class Premium Color................................................ 7 lighting manufacturers to achieve the • 85 °C binning and characterization Electrical Characteristics................................ 8 same or better performance with a smaller • Extremely uniform color over viewing Relative Luminous Flux................................... 9 LES, enabling a smaller, more impactful Typical Spatial Distribution........................... 10 ® angle luminaire. Available in 2‑step, 3‑step and • Top-side solder connections Performance Groups - Brightness............... 10 5‑step EasyWhite bins and 3‑step Premium EasyWhite® Performance Groups - ® • Thermocouple attach point Color bins, the CXB1816 LED delivers high • NEMA SSL-3 2011 standard flux bins Chromaticity.................................................. 11 lumen output and high efficacy in a single, • RoHS and REACh compliant Premium Color Performance Groups - easy‑to‑use package that eliminates the • UL recognized component (E349212) Chromaticity.................................................. 12 need for reflow soldering. EasyWhite® Bins Plotted on the 1931 CIE ® Color Space................................................... 12 The CX Family LED Design Guide provides Premium Color Bins Plotted on the 1931 basic information on the requirements CIE Color Space............................................ 13 to use the CXB1816 LED successfully in Bin and Order Code Formats........................ 14 luminaire designs. Mechanical Dimensions............................... 14 Thermal Design............................................. 15 Notes............................................................. 16 Packaging...................................................... 17 Cree LED / 4400 Silicon Drive / Durham, NC 27703 USA / +1.919.313.5330 / www.cree-led.com © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 1 XLAMP ® CXB1816 LED CHARACTERISTICS Characteristics Unit Viewing angle (FWHM) Minimum Typical degrees ESD withstand voltage (HBM per Mil-Std-883D) Maximum 115 V 8000 DC forward current mA 900* Reverse current mA 0.1 Forward voltage (450 mA, 85 °C) * V 34.1 38 Refer to the Operating Limits section. OPERATING LIMITS The maximum current rating of the CXB1816 depends on the case temperature (Tc) when the LED has reached thermal equilibrium under steady-state operation. The graph shown below assumes 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 section on page 14 for the location of the Tc measurement point. Another important factor in good thermal management is the temperature of the Light Emitting Surface (LES). Cree LED recommends a maximum LES temperature of 135 °C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 15 for more information on LES temperature measurement. CXB1816 Standard 1000 85 °C, 900 mA 900 800 700 If (mA) 600 500 400 125 °C, 346 mA 300 200 100 0 0 25 50 75 100 125 150 Case Temperature (°C) © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 2 XLAMP ® CXB1816 LED FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 450 mA, TJ = 85 °C) The following table provides order codes for XLamp CXB1816 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 13). CRI* Nominal CCT Min 70 Minimum Luminous Flux Typ --- 2-Step 3-Step 5-Step Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C** Q2 2100 2311 Q4 2260 2487 R2 2420 2663 CXB1816-0000000N0BR265E Q2 2100 2311 CXB1816-0000000N0HQ265E Q4 2260 2487 R2 2420 2663 CXB1816-0000000N0HR265E Q2 2100 2311 CXB1816-0000000N0BQ257E Q4 2260 2487 R2 2420 2663 CXB1816-0000000N0BR257E Q2 2100 2311 CXB1816-0000000N0HQ257E Q4 2260 2487 R2 2420 2663 Group Order Code Group Order Code Group CXB1816-0000000N0BQ265E 65E 6500 K 80 70 --- --- 65E 57E 5700 K 80 --- Order Code 57E CXB1816-0000000N0BQ465E CXB1816-0000000N0HQ465E CXB1816-0000000N0BQ457E CXB1816-0000000N0HQ457E CXB1816-0000000N0HR257E Notes • Cree LED 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 16). • CXB1816 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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. © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 3 XLAMP ® CXB1816 LED FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 450 mA, TJ = 85 °C) - CONTINUED CRI* Nominal CCT Min 70 5000 K 80 90 70 80 Minimum Luminous Flux Typ --- --- 92 --- --- 2-Step Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C** Q2 2100 2311 Q4 2260 2487 R2 2420 2663 Q2 2100 2311 Q4 2260 2487 R2 2420 2663 CXB1816-0000000N0HR250G P2 1830 2014 CXB1816-0000000N0UP250G P4 1965 2162 Q2 2100 2311 Q2 2100 2311 Q4 2260 2487 R2 2420 2663 P4 1965 2162 Q2 2100 2311 Q4 2260 2487 CXB1816-0000000N0HQ440H CXB1816-0000000N0HQ440G N4 1710 1882 CXB1816-0000000N0UN440H CXB1816-0000000N0UN440G P2 1830 2014 CXB1816-0000000N0UP240H CXB1816-0000000N0UP240G P4 1965 2162 CXB1816-0000000N0UP440H Q2 2100 2311 CXB1816-0000000N0UQ240H Group 92 Order Code Group Order Code 5-Step Group Order Code CXB1816-0000000N0BQ250E 50E CXB1816-0000000N0BQ450E CXB1816-0000000N0BR250E CXB1816-0000000N0HQ250G 50G 50G CXB1816-0000000N0HQ450G CXB1816-0000000N0HQ250E 50E CXB1816-0000000N0HQ450E CXB1816-0000000N0UP450G CXB1816-0000000N0UQ250G CXB1816-0000000N0BQ240E 40E CXB1816-0000000N0BQ440E CXB1816-0000000N0BR240E CXB1816-0000000N0HP440H 40H 4000 K 90 3-Step 40H CXB1816-0000000N0HQ240H CXB1816-0000000N0HP440G 40G 40G CXB1816-0000000N0HQ240G CXB1816-0000000N0UP440G CXB1816-0000000N0UQ240G Notes • Cree LED 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 16). • CXB1816 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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. © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 4 XLAMP ® CXB1816 LED FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 450 mA, TJ = 85 °C) - CONTINUED CRI* Nominal CCT Min 80 Minimum Luminous Flux Typ --- 2-Step Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C** P4 1965 2162 Q2 2100 2311 Q4 2260 2487 CXB1816-0000000N0HQ435H CXB1816-0000000N0HQ435G N4 1710 1882 CXB1816-0000000N0UN435H CXB1816-0000000N0UN435G P2 1830 2014 P4 1965 2162 P4 1965 2162 Group 80 92 --- 3000 K 90 80 92 --- 35H 35H 2200 K 80 92 --- Group CXB1816-0000000N0HQ235H CXB1816-0000000N0UP235H 30H CXB1816-0000000N0HP430H Order Code 35G 35G CXB1816-0000000N0UP435G 30G CXB1816-0000000N0HP430G 2311 CXB1816-0000000N0HQ230H N2 1590 1750 CXB1816-0000000N0UN230H N4 1710 1882 P2 1830 2014 CXB1816-0000000N0UP230H CXB1816-0000000N0UP230G P2 1830 2014 CXB1816-0000000N0HP227H CXB1816-0000000N0HP227G P4 1965 2162 Q2 2100 2311 CXB1816-0000000N0HQ227H CXB1816-0000000N0HQ227G M4 1485 1634 CXB1816-0000000N0UM427H CXB1816-0000000N0UM427G N2 1590 1750 N4 1710 1882 N2 1590 1750 27H 27H CXB1816-0000000N0HP427H CXB1816-0000000N0UN227H Order Code CXB1816-0000000N0UP235G 2100 CXB1816-0000000N0UN430H Group CXB1816-0000000N0HQ235G Q2 30H 5-Step CXB1816-0000000N0HP435G CXB1816-0000000N0UP435H 2700 K 90 Order Code CXB1816-0000000N0HP435H 3500 K 90 3-Step CXB1816-0000000N0HQ230G CXB1816-0000000N0UN230G 30G 27G 27G CXB1816-0000000N0UN427H CXB1816-0000000N0UN430G CXB1816-0000000N0HP427G CXB1816-0000000N0UN227G CXB1816-0000000N0UN427G 22G CXB1816-0000000N0HN222G Notes • Cree LED 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 16). • CXB1816 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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. © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 5 XLAMP ® CXB1816 LED FLUX CHARACTERISTICS, PREMIUM COLOR ORDER CODES AND BINS (IF = 450 mA, TJ = 85 °C) Specialty CRI Nominal CCT 3100 K 3000 K Minimum Luminous Flux Min Typ Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C** 90 92 N2 1590 1750 M4 1485 1634 N2 1590 1750 N4 1710 1882 90 92 Typical Luminous Flux (lm) @ 85 °C 1923 3-Step Group Order Code 31Q CXB1816-0000-000N0UN231Q Group Order Code CXB1816-0000-000N0UM430U 1923 30Q CXB1816-0000-000N0UN230Q 30U CXB1816-0000-000N0UN430Q CXB1816-0000-000N0UN230U CXB1816-0000-000N0UN430U Notes • Cree LED 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 16). • CXB1816 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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. © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 6 XLAMP ® CXB1816 LED RELATIVE SPECTRAL POWER DISTRIBUTION, EASYWHITE® The following graph is the result of a series of pulsed measurements at 450 mA and TJ = 85 °C. 100% Relative Spectral Power 90% 80% 70% 5000 K, 70 CRI 60% 4000 K, 70 CRI 50% 3000 K, 80 CRI 40% 3000 K, 90 CRI 30% 2200 K, 80 CRI 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) RELATIVE SPECTRAL POWER DISTRIBUTION, PREMIUM COLOR The following graph is the result of a series of pulsed measurements at 450 mA and TJ = 85 °C. Relative Spectral Power Distribution Specialty 100% Relative Spectral Power 90% 80% 70% 60% 31Q, 3100 K, 90 CRI 50% 30Q, 3000 K, 90 CRI 40% 30U, 3000 K, 90 CRI 30% 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 7 XLAMP ® CXB1816 LED ELECTRICAL CHARACTERISTICS The following graph is the result of a series of steady-state measurements. 38 37 Voltage (V) 36 Tc = 25 °C 35 Tc = 55 °C Tc = 85 °C 34 Tc = 105 °C 33 32 31 100 200 300 400 500 600 700 800 900 Current (mA) © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 8 XLAMP ® CXB1816 LED RELATIVE LUMINOUS FLUX The relative luminous flux values provided below are the ratio of measurements of the CXB1816 LED at steady-state operation at the given conditions, divided by flux measured during binning, which is a pulsed measurement at 450 mA at TJ = 85 °C. For example, at steady-state operation of Tc = 25 °C, IF = 500 mA, the relative luminous flux ratio is 120% in the chart below. A CXB1816 LED that measures 2100 lm during binning will deliver 2520 lm (2100 * 1.2) at steady-state operation of Tc = 25 °C, IF = 500 mA. 200% 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% 100 200 300 400 500 600 700 800 900 Current (mA) © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 9 XLAMP ® CXB1816 LED 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 (I F = 450 mA, TJ = 85 °C) XLamp CXB1816 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux Maximum Luminous Flux M4 1485 1590 N2 1590 1710 N4 1710 1830 P2 1830 1965 P4 1965 2100 Q2 2100 2260 Q4 2260 2420 R2 2420 2600 R4 2600 2780 © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 10 XLAMP ® CXB1816 LED EASYWHITE® PERFORMANCE GROUPS - CHROMATICITY (TJ = 85 °C) XLamp CXB1816 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 Bin Code CCT 50G 40G Center Point Major Axis Minor Axis Rotation Angle (°) x y a b 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 22G 2200 K 0.5066 0.4158 0.00980 0.00480 45.5 EasyWhite Color Temperatures – 5-Step Ellipse Bin Code CCT 65E Center Point Major Axis Minor Axis Rotation Angle (°) x y a b 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 © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 11 XLAMP ® CXB1816 LED PREMIUM COLOR PERFORMANCE GROUPS - CHROMATICITY (TJ = 85 °C) XLamp CXB1816 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. Specialty EasyWhite Color Temperatures – 3-Step Ellipse Bin Code CCT 31Q Center Point Major Axis Minor Axis Rotation Angle (°) x y a b 3100 K 0.4236 0.3888 0.00848 0.00455 50.3 30Q 3000 K 0.4305 0.3935 0.00834 0.00408 53.2 30U 3000 K 0.4274 0.3837 0.00834 0.00408 53.2 EASYWHITE® BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85 °C) 0.45 ANSI C78.377 Quadrangle 0.44 2700 K EasyWhite 5-step 0.43 2200 K 2450 K 3000 K EasyWhite 3-step 0.42 EasyWhite 2-step 3500 K 0.41 4000 K 0.40 CCy 0.39 5000 K 4500 K 5700 K 0.38 0.37 6500 K 0.36 0.35 7000K 0.34 0.33 0.32 0.54 0.53 0.52 0.51 0.50 0.49 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 © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 12 XLAMP ® CXB1816 LED PREMIUM COLOR BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85 °C) Speciality (3-step) 0.44 ANSI C78.377 Quadrangle 3000K 0.43 0.42 3500K CCy 0.41 0.40 30Q 0.39 31Q 30U 0.38 © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. 0.46 0.45 CCx 0.44 0.43 0.42 0.41 0.37 CLD-DS119 REV 9A 13 XLAMP ® CXB1816 LED BIN AND ORDER CODE FORMATS Bin codes and order codes are configured as follows: Order Code Bin Code Series = CXB18 Series = CXB18 Internal code Chromaticity bin CRI Specification B = 70 CRI minimum H = 80 CRI minimum U = 90 CRI minimum Vf class N0 = 36-V class SSSSSCC-HHHH-HHHGGRNNNNN Internal code SSSSSCC-WWW-FF-GGR-AAAAA CRI Specification B = 70 CRI minimum H = 80 CRI minimum U = 90 CRI minimum Kit code Vf class N0 = 36-V class Flux bin Performance class Performance class MECHANICAL DIMENSIONS Dimensions are in mm. Tolerances unless otherwise specified: ±.13 x° ±1° B1816N = 36‑V CXB1816 B1816N Meaning of B1816N © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 14 XLAMP ® CXB1816 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 LED 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 that the CXB LED is being operated within its designed limits. LES temperature measurement provides additional verification of good thermal design. Please refer to page 2 for the Operating Limit specifications. There is no need to calculate for TJ inside the package, as the thermal management design process, specifically from TSP to ambient (Ta), remains identical to any other LED component. For more information on thermal management of XLamp LEDs, please refer to the Thermal Management application note. For CXB soldering recommendations and more information on thermal interface materials (TIM), LES temperature measurement, and connection methods, please refer to the XLamp CX Family LEDs soldering and handling document. The CX Family LED Design Guide provides basic information on the requirements to use XLamp CXB LEDs successfully in luminaire designs. To keep the CXB1816 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 graph, depending on the operating environment. The y‑axis in the graph 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) R_j-c R_j-c Tc Tc R_tim R_c-a plus the thermal resistance of the heat sink (R_hs). R_hs CXB1816 Ta Ta Maximum R_c-a 100.00 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 250 380 510 640 770 900 Current (mA) © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 15 XLAMP ® CXB1816 LED NOTES Measurements The luminous flux, radiant power, chromaticity, forward voltage 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 LED’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 or provided as specifications. Pre‑Release Qualification Testing Please read the LED Reliability Overview for details of the qualification process Cree LED applies to ensure long-term reliability for XLamp LEDs and details of Cree LED’s pre-release qualification testing for XLamp LEDs. Lumen Maintenance Cree LED 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 LED’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 LED representative or from the Product Ecology section of the Cree LED website. 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 LED 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 This product meets the requirements to be considered a UL Recognized Component with 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. © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. CLD-DS119 REV 9A 16 XLAMP ® CXB1816 LED PACKAGING CXB1816 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 LEDs per carton. Each carton contains 100 LEDs from the same performance bin. REV 5 7.875 R.375 6 DESC. DATE 4 BY CHK. REV Dimensions are in inches. DESC. 3 DATE BY CHK. Tolerances: +.13 x° +1° 2 1 R.375 5 4 3 NOTICE FIDENTIAL. THIS PLOT AND THE INFORMATION NSENT 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. 2 1 .75 .75 5.875 1.125 5.875 R .375 1.125 R.375 7.125 .875 .875 5.875 .38 1.125 .19 .75 PATENT LABELTHIS ISDRAWING LOCATED CONTAINS PROPRIETARY DESIGN INFORMATION REMAINS ALONG WITH THE PRODUCT OR PRODUCTS ON UNDERSIDEAND OF CARTON REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED. .875 THIS DOCUMENT AND THE INFORMATION IT CONTAINS LABEL WITH CREE SECTION C-C OR USED BY ANY MAY NOT BE COPIED, TRANSMITTED, .38 .38 BIN CODE, QTY, LOT# THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL ITH CREE BIN ANTITY, LOT # OF TEK PAK, INCORPORATED. .875 UNLESS OTHERWISE NOTED ALL TOLERANCES ARE AS FOLLOWS: DO NOT PATENT LABEL SCALE ON DWG. IS LOCATED UNDERSIDE OF FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm DRAFT ±1° X.XXX" ±.005 X.XXmm ±.10mm CARTON THIS DRAWING CONTAINS PROPRIETARY DESIGN INFORMATION AND REMAINS ALONG WITH THE PRODUCT OR PRODUCTS REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED. THIS DOCUMENT AND THE INFORMATION IT CONTAINS DWG.TITLE MAY NOT BE COPIED, TRANSMITTED, OR USED BY ANY THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL OF TEK PAK, INCORPORATED. .38 DWG.TITLE PART DRAWING .38DATE: 4-3-13 DOKJS NOT DR. BY: SCALE CHK. BY: SIZE B DWG. BAG UNLESS0.750 OTHERWISE NOTED ALL SCALE: DWG.TOLERANCES NO. ARE AS FOLLOWS: 022489-00 FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm DRAFT ±1° X.XXX" ±.005 X.XXmm ±.10mm SHEET 2 OF 2 BAG PART DRAWING DATE: DR. BY: CHK. BY: 4-3-13 KJS SCALE: 0.750 SIZE B DWG. NO. 022489-00 SHEET 2 OF 2 EL IS LOCATED 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, QTY, LOT# .X ± .XX ± .XXX ± X° ± THIRD ANGLE PROJECTION L WITH CREE BIN QUANTITY, LOT # 6 0.1 .05 .005 1° FOR SHEET METAL PARTS ONLY .X ± DRAWN .06BY .03 UNLESS OTHERWISE SPECIFIED .XX ± .XXX ± .010 DIMENSIONS ARE IN X° ± CHECK 2° 5 4 MILLIMETERS & BEFORE FINISH. 3 UNLESS SPECIFIED: TOLERANCE © 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered and APPROVED .X ± trademarks, 0.1 ± .05 registered the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the.XXUL logo are .XXX ± .005 trademarks of UL LLC. THIRD ANGLE PROJECTION MATERIAL X° ± DRAWN BY DATE CHECK DATE APPROVED DATE Fax (919) 313-5 CXA15XX_DATASHEET MATERIAL SIZE FINALDATE PROTECTIVE FINISH SCALE DATE C DRAWING NO. CXA15XX_DATASHEET_BAG2013 4600 Silicon Drive SHEET OF Durham, N.C 27703 0.500 Phone (919) 361-4770 2 DATE TITLE CLD-DS119 REV 9A 17 1 Fax (919) 313-5303 CXA15XX_DATASHEET SIZE FINAL PROTECTIVE FINISH Phone (919) 361 TITLE 1 ° FOR SHEET METAL PARTS ONLY .X ± .06 4600 Silicon Dri Durham, N.C 27 DRAWING NO. CXA15XX_DATASHEET_BAG2013