Cree(R) XLamp(R) CXA1820 LED Product Description features The XLamp(R) CXA1820 LED array expands * Characteristics.............................................2 Cree's family of highflux, multidie EasyWhite bins at 2700 K, 3000 K, Operating Limits...........................................2 arrays, offering high performance in an 3500 K, 4000 K & 5000 K CCT and Flux Characteristics, EasyWhite(R) Order easytouse platform. With XLamp LED 4-step EasyWhite bins at 5700 K & Codes and Bins............................................3 lightingclass reliability, the CXA1820's 6500 K CCT Flux Characteristics, ANSI White Order Available in ANSI white bins at Codes and Bins............................................6 4000 K, 5000 K, 5700 K & 6500 K Relative Spectral Power Distribution..........7 CCT Electrical Characteristics.............................7 Available in 70-, 80-, 90- and Relative Luminous Flux................................8 93minimum CRI options Typical Spatial Distribution..........................9 Performance Groups - Brightness..............9 (R) * directional and non-directional lighting applications and luminaire designs. Available in 2-step, 3step and 4-step * color consistency, and featuring a 12mm optical source, the CXA1820 * Forward voltage option: 36V class brings new levels of flux and efficacy to * 85 C binning and characterization Performance Groups - Chromaticity........ 10 this form factor. * Maximum drive current: 1050 mA Cree EasyWhite(R) Bins Plotted on the * 115 viewing angle, uniform 1931 CIE Color Space............................... 13 chromaticity profile Cree ANSI White Bins Plotted on the The CX Family LED Design Guide www.cree.com/Xlamp Table of Contents Available in 4-step, 3step and 2-step uniform emitting surface enables both provides basic information on the * Top-side solder connections 1931 CIE Color Space............................... 13 requirements to use the CXA1820 LED * Thermocouple attach point Bin and Order Code Formats.................... 14 successfully in luminaire designs. * NEMA SSL-3 2011 standard flux bins Mechanical Dimensions........................... 14 * RoHS and REACh compliant Thermal Design......................................... 15 * UL recognized component Notes......................................................... 16 (E349212) Packaging.................................................. 17 (R) CLD-DS78 Rev 6A Product family data sheet Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) 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 (R) CXA1820 LED Characteristics Characteristics Unit Viewing angle (FWHM) Typical degrees ESD withstand voltage (HBM per Mil-Std-883D) * Minimum Maximum 115 V 8000 DC forward current mA 1050* Reverse current mA 0.1 Forward voltage (@ 550 mA, 85 C) V Forward voltage (@ 550 mA, 25 C) V 36.2 42 Refer to the Operating Limits section. Operating Limits The maximum current rating of the CXA1820 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 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. CXA1820 1200 1000 If (mA) 800 CXA1820 600 400 200 0 0 25 50 75 100 125 150 Case Temperature (C) Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 2 XLamp (R) CXA1820 LED Flux Characteristics, EasyWhite(R) Order Codes and Bins (If = 550 mA, TJ = 85 C) The following table provides order codes for XLamp CXA1820 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 13). Nominal CCT CRI Min 70 Minimum Luminous Flux Typ 75 2-Step 3-Step 4-Step Group Flux (lm) @ 85 C Flux (lm) @ 25 C* Q4 2260 2560 R2 2420 2741 R4 2600 2916 CXA1820-0000000N00R465F Q2 2100 2379 CXA1820-0000000N0HQ265F Q4 2260 2560 R2 2420 2741 CXA1820-0000000N0HR265F Q4 2260 2560 CXA1820-0000000N00Q457F R2 2420 2741 R4 2600 2916 CXA1820-0000000N00R457F Q2 2100 2379 CXA1820-0000000N0HQ257F Q4 2260 2560 R2 2420 2741 Q4 2260 2560 R2 2420 2741 R4 2600 2916 CXA1820-0000000N00R450H Q2 2100 2379 CXA1820-0000000N0HQ250H Q4 2260 2560 R2 2420 2741 CXA1820-0000000N0HR250H P2 1830 2073 CXA1820-0000000N0UP250H P4 1965 2226 Q2 2100 2379 Group Order Code Group Order Code Group CXA1820-0000000N00Q465F 65F 6500 K 80 70 --- 75 65F 57F 5700 K 80 70 5000 K 80 90 --- 75 --- 95 Order Code 57F CXA1820-0000000N00R265F CXA1820-0000000N0HQ465F CXA1820-0000000N00R257F CXA1820-0000000N0HQ457F CXA1820-0000000N0HR257F CXA1820-0000000N00Q450H 50H 50H 50H CXA1820-0000000N00Q450F CXA1820-0000000N00R250H CXA1820-0000000N0HQ450H CXA1820-0000000N0UP450H CXA1820-0000000N0UQ250H 50F CXA1820-0000000N00R250F CXA1820-0000000N00R450F CXA1820-0000000N0HQ250G 50G CXA1820-0000000N0HQ450G CXA1820-0000000N0HQ250F 50F CXA1820-0000000N0HR250G CXA1820-0000000N0HQ450F CXA1820-0000000N0HR250F CXA1820-0000000N0UP250F 50G CXA1820-0000000N0UP450G CXA1820-0000000N0UQ250G 50F CXA1820-0000000N0UP450F CXA1820-0000000N0UQ250F 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 16). * Cree XLamp CXA1820 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. * Flux values @ 25 C are calculated and for reference only. Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 3 XLamp (R) CXA1820 LED Flux Characteristics, EasyWhite(R) Order Codes and Bins (If = 550 mA, TJ = 85 C) - Continued Nominal CCT CRI Min 70 4000 K 80 90 80 Minimum Luminous Flux Typ 75 --- 95 --- 2-Step 80 95 --- Group Q4 2260 2560 R2 2420 2741 R4 2600 2916 CXA1820-0000000N00R440H Q2 2100 2379 CXA1820-0000000N0HQ240H Q4 2260 2560 R2 2420 2741 CXA1820-0000000N0HR240H N4 1710 1937 CXA1820-0000000N0UN440H P2 1830 2073 P4 1965 2226 CXA1820-0000000N0UP440H Q2 2100 2379 CXA1820-0000000N00Q235H Q4 2260 2560 R2 2420 2741 CXA1820-0000000N00R235H N2 1590 1801 CXA1820-0000000N0YN235H N4 1710 1937 P2 1830 2073 CXA1820-0000000N0YP235H CXA1820-0000000N0YP235G CXA1820-0000000N0YP235F P4 1965 2226 CXA1820-0000000N00P430H CXA1820-0000000N00P430G CXA1820-0000000N00P430F Q2 2100 2379 Q4 2260 2535 CXA1820-0000000N00Q430H M4 1485 1682 CXA1820-0000000N0YM430H N2 1590 1801 N4 1710 1937 Group 95 Order Code Group Order Code Group CXA1820-0000000N00Q440H 40H 40H 40H 35H 35H 30H 3000 K 93 4-Step Flux (lm) @ 25 C* 3500 K 93 3-Step Flux (lm) @ 85 C 30H CXA1820-0000000N00Q440F CXA1820-0000000N00R240H CXA1820-0000000N0HQ440H CXA1820-0000000N0UP240H CXA1820-0000000N00Q435H CXA1820-0000000N0YN435H CXA1820-0000000N00Q230H CXA1820-0000000N0YN230H CXA1820-0000000N0YN430H Order Code 40F CXA1820-0000000N00R240F CXA1820-0000000N00R440F CXA1820-0000000N0HQ240G 40G CXA1820-0000000N0HQ440G CXA1820-0000000N0HQ240F 40F CXA1820-0000000N0HR240G CXA1820-0000000N0HQ440F CXA1820-0000000N0HR240F CXA1820-0000000N0UN440F 40G CXA1820-0000000N0UP240G 40F CXA1820-0000000N0UP440G CXA1820-0000000N0UP240F CXA1820-0000000N0UP440F CXA1820-0000000N00Q235F 35G CXA1820-0000000N00Q435G 35F CXA1820-0000000N00R235G CXA1820-0000000N00Q435F CXA1820-0000000N00R235F CXA1820-0000000N0YN235F 35G 30G CXA1820-0000000N0YN435G CXA1820-0000000N00Q230G 35F 30F CXA1820-0000000N00Q430G CXA1820-0000000N0YN435F CXA1820-0000000N00Q230F CXA1820-0000000N00Q430F CXA1820-0000000N0YM430F 30G CXA1820-0000000N0YN230G CXA1820-0000000N0YN430G 30F CXA1820-0000000N0YN230F CXA1820-0000000N0YN430F 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 16). * Cree XLamp CXA1820 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. * Flux values @ 25 C are calculated and for reference only. Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 4 XLamp (R) CXA1820 LED Flux Characteristics, EasyWhite(R) Order Codes and Bins (If = 550 mA, TJ = 85 C) - Continued Nominal CCT CRI Min 80 Minimum Luminous Flux Typ --- 2-Step Group Flux (lm) @ 85 C Flux (lm) @ 25 C* P4 1965 2226 Q2 2100 2379 Q4 2260 2535 CXA1820-0000000N00Q427H M2 1380 1563 CXA1820-0000000N0YM227H M4 1485 1682 N2 1590 1801 Group 95 Group CXA1820-0000000N00P427H 27H 2700 K 93 Order Code 3-Step 27H CXA1820-0000000N00Q227H CXA1820-0000000N0YM427H CXA1820-0000000N0YN227H Order Code 4-Step Group CXA1820-0000000N00P427G 27G CXA1820-0000000N00Q227G Order Code CXA1820-0000000N00P427F 27F CXA1820-0000000N00Q427G CXA1820-0000000N00Q227F CXA1820-0000000N00Q427F CXA1820-0000000N0YM227F 27G CXA1820-0000000N0YM427G CXA1820-0000000N0YN227G 27F CXA1820-0000000N0YM427F CXA1820-0000000N0YN227F 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 16). * Cree XLamp CXA1820 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. * Flux values @ 25 C are calculated and for reference only. Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 5 XLamp (R) CXA1820 LED Flux Characteristics, ANSI White Order Codes and Bins (If = 550 mA, TJ = 85 C) The following table provides order codes for XLamp CXA1820 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 13). Nominal CCT CRI Min 70 Minimum Luminous Flux Typ 75 6500 K 80 70 --- 75 5700 K 80 70 --- 75 5000 K 80 4000 K 70 --- 75 Chromaticity Regions Order Code Group Flux (lm) @ 85 C Flux (lm) @ 25 C* Q4 2260 2560 R2 2420 2741 R4 2600 2916 CXA1820-0000-000N00R40E1 Q2 2100 2379 CXA1820-0000-000N0HQ20E1 Q4 2260 2560 R2 2420 2741 CXA1820-0000-000N0HR20E1 Q4 2260 2560 CXA1820-0000-000N00Q40E2 R2 2420 2741 R4 2600 2916 CXA1820-0000-000N00R40E2 Q2 2100 2379 CXA1820-0000-000N0HQ20E2 Q4 2260 2560 R2 2420 2741 CXA1820-0000-000N0HR20E2 Q4 2260 2560 CXA1820-0000-000N00Q40E3 R2 2420 2741 CXA1820-0000-000N00Q40E1 1A0, 1B0, 1C0, 1D0, 65F 1A0, 1B0, 1C0, 1D0, 65F 2A0, 2B0, 2C0, 2D0, 57F 2A0, 2B0, 2C0, 2D0, 57F 3A0, 3B0, 3C0, 3D0, 50F CXA1820-0000-000N00R20E1 CXA1820-0000-000N0HQ40E1 CXA1820-0000-000N00R20E2 CXA1820-0000-000N0HQ40E2 CXA1820-0000-000N00R20E3 R4 2600 2916 CXA1820-0000-000N00R40E3 Q2 2100 2379 CXA1820-0000-000N0HQ20E3 Q4 2260 2560 R2 2420 2741 CXA1820-0000-000N0HR20E3 Q4 2260 2560 CXA1820-0000-000N00Q40E5 R2 2420 2741 R4 2600 2916 3A0, 3B0, 3C0, 3D0, 50F 5A0, 5B0, 5C0, 5D0, 40F CXA1820-0000-000N0HQ40E3 CXA1820-0000-000N00R20E5 CXA1820-0000-000N00R40E5 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 16). * Cree XLamp CXA1820 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. * Flux values @ 25 C are calculated and for reference only. Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 6 XLamp (R) CXA1820 LED Relative Spectral Power Distribution Relative Spectral Power Distribution The following graph is the result of a series of pulsed measurements at 550 mA 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, 93 CRI 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) Electrical Characteristics The following graph is the result of a series of steady-state measurements. 41 40 Voltage (V) 39 Tc = 25 C 38 Tc = 55 C Tc = 85 C 37 Tc = 105 C 36 35 34 350 450 550 650 750 850 950 1050 Current (mA) Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 7 XLamp (R) CXA1820 LED Relative Luminous Flux The relative luminous flux values provided below are the ratio of: * Measurements of CXA1820 at steady-state operation at the given conditions, divided by * Flux measured during binning, which is a pulsed measurement at 550 mA at TJ = 85 C. For example, at steady-state operation of Tc = 55 C, IF = 850 mA, the relative luminous flux ratio is 140% in the chart below. A CXA1820 LED that measures 2100 lm during binning will deliver 2940 lm (2100 * 1.4) at steady-state operation of Tc = 55 C, IF = 850 mA. 180% 160% Relative Luminous Flux 140% 120% Tc = 25 C 100% Tc = 55 C 80% Tc = 85 C Tc = 105 C 60% 40% 20% 0% 350 450 550 650 750 850 950 1050 Current (mA) Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 8 XLamp (R) CXA1820 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 () Performance Groups - Brightness (If = 550 mA, Tj = 85 C) XLamp CXA1820 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux Maximum Luminous Flux M2 1380 1485 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 S2 2780 2990 Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 9 XLamp (R) CXA1820 LED Performance Groups - Chromaticity (Tj = 85 C) XLamp CXA1820 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. EasyWhite Color Temperatures - 2-Step Code 50H 40H 35H 30H 27H CCT 5000 K 4000 K 3500 K 3000 K 2700 K x y 0.3429 0.3507 0.3434 0.3571 0.3475 0.3604 0.3469 0.3539 0.3784 0.3741 0.3804 0.3818 0.3867 0.3857 0.3844 0.3778 0.4030 0.3857 0.4061 0.3941 0.4132 0.3976 0.4099 0.3890 0.4291 0.3973 0.4333 0.4062 0.4395 0.4084 0.4351 0.3994 0.4528 0.4046 0.4578 0.4138 0.4638 0.4152 0.4586 0.4060 EasyWhite Color Temperatures - 3-Step Ellipse Major Axis Minor Axis x y a b Rotation Angle () 5000 K 0.3447 0.3553 0.00840 0.00312 65.0 40G 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 Bin Code CCT 50G Center Point Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 10 XLamp (R) CXA1820 LED Performance Groups - Chromaticity (Tj = 85 C) - Continued EasyWhite Color Temperatures - 4-Step Code 65F 57F 50F 40F 35F 30F 27F CCT 6500 K 5700 K 5000 K 4000 K 3500 K 3000 K 2700 K x y 0.3097 0.3196 0.3079 0.3297 0.3164 0.3382 0.3176 0.3275 0.3253 0.3325 0.3249 0.3439 0.3331 0.3514 0.3330 0.3393 0.3407 0.3459 0.3415 0.3586 0.3499 0.3654 0.3484 0.3521 0.3744 0.3685 0.3782 0.3837 0.3912 0.3917 0.3863 0.3758 0.3981 0.3800 0.4040 0.3966 0.4186 0.4037 0.4116 0.3865 0.4242 0.3919 0.4322 0.4096 0.4449 0.4141 0.4359 0.3960 0.4475 0.3994 0.4573 0.4178 0.4695 0.4207 0.4589 0.4021 Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 11 XLamp (R) CXA1820 LED Performance Groups - Chromaticity (Tj = 85 C) - Continued ANSI White Bins Code Bin Code CCT 1A0 1B0 0E1 6500 K 1C0 1D0 ANSI White Bins x y 0.3048 0.3130 0.3144 0.3186 Code x y 0.3207 0.3215 0.3350 0.3290 0.3290 0.3417 0.3290 0.3300 2A0 0.3068 0.3113 0.3222 0.3243 0.3028 0.3304 0.3207 0.3462 0.3115 0.3391 0.3290 0.3538 0.3130 0.3290 0.3290 0.3417 0.3048 0.3207 0.3215 0.3350 0.3115 0.3391 0.3290 0.3538 0.3205 0.3481 0.3376 0.3616 0.3213 0.3373 0.3371 0.3490 0.3130 0.3290 0.3290 0.3417 0.3130 0.3290 0.3290 0.3417 0.3213 0.3373 0.3371 0.3490 0.3221 0.3261 0.3366 0.3369 0.3144 0.3186 0.3290 0.3300 2B0 0E2 5700 K 2C0 2D0 ANSI White Bins Code CCT Bin Code 3A0 3B0 0E3 5000 K 3C0 3D0 Bin Code CCT ANSI White Bins x y Code CCT Bin Code x y .3371 .3490 .3670 .3578 .3451 .3554 .3702 .3722 .3440 .3427 .3825 .3798 .3366 .3369 .3783 .3646 .3376 .3616 .3702 .3722 .3463 .3687 .3736 .3874 .3451 .3554 .3869 .3958 .3371 .3490 .3825 .3798 .3463 .3687 .3825 .3798 .3551 .3760 .3869 .3958 .3533 .3620 .4006 .4044 .3451 .3554 .3950 .3875 .3451 .3554 .3783 .3646 .3533 .3620 .3825 .3798 .3515 .3487 .3950 .3875 .3440 .3427 .3898 .3716 5A0 5B0 0E5 4000 K 5C0 5D0 Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 12 XLamp (R) CXA1820 LED Cree EasyWhite(R) Bins Plotted on the 1931 CIE Color Space (Tj = 85 C) 0.44 2700 K ANSI C78.377 Quadrangle 0.43 3000 K EasyWhite 4-Step EasyWhite 3-Step 0.42 EasyWhite 2-Step 3500 K 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 0.49 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 0.31 CCx Cree ANSI White Bins Plotted on the 1931 CIE Color Space (Tj = 85 C) 0.41 4000 K ANSI C78.377 Quadrangle 0.40 4500 K 5C 0.39 5D 0.37 CCy 5B 5000 K 0.38 5700 K 0.36 5A 3C 3B 6500 K 0.35 2B 0.34 1C 1B 0.33 3D 2C 1D 3A 2D 2A 1A 0.32 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.31 0.30 0.31 CCx Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 13 XLamp (R) CXA1820 LED Bin and Order Code Formats Bin codes and order codes are configured as follows: Order Code Bin Code Series = CXA18 Series = CXA18 Internal code Chromaticity bin CRI Specification 0 = Standard CRI H = 80 CRI minimum U = 90 CRI minimum Y = 93 CRI minimum Vf class N0 = 36-V class Internal code SSSSSCC-WWW-FF-GGR-AAAAA CRI Specification B = 70 CRI minimum H = 80 CRI minimum U = 90 CRI minimum Y = 93 CRI minimum SSSSSCC-HHHH-HHHGGRNNNNN 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 1820N = 36V CXA1820 1820N Meaning of 1820N Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 14 XLamp (R) CXA1820 LED Thermal Design The CXA 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 that the CXA 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 Cree XLamp LEDs, please refer to the Thermal Management application note. For CXA soldering recommendations and more information on thermal interface materials (TIM), LES temperature measurement, and connection methods, please refer to the Cree XLamp CX Family LEDs soldering and handling document. The CX Family LED Design Guide provides basic information on the requirements to use Cree XLamp CXA LEDs successfully in luminaire designs. To keep the CXA1820 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 R_j-c R_j-c scale. Tc Tc As the figure at right shows, the R_c-a value is the sum of the thermal resistance of the TIM (R_tim) R_tim graph, depending on the operating environment. The yaxis in the graph is a base 10 logarithmic R_c-a plus the thermal resistance of the heat sink (R_hs). R_hs CXA1820 Ta Ta 100.00 Maximum R_c-a 10.00 Ta = 25 C Ta = 55 C 1.00 Ta = 85 C Ta = 105 C 0.10 0.01 350 450 550 650 750 850 950 1050 Current (mA) Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 15 XLamp (R) CXA1820 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'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. PreRelease 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 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 Ecology section of the Cree 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 representative to insure you get the most up-to-date REACh SVHC Declaration. REACh banned substance information (REACh Article 67) is also available upon request. UL(R) 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. Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree(R), XLamp(R) and EasyWhite(R) are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. 16 XLamp (R) CXA1820 LED Packaging Cree CXA1820 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. Dimensions are in inches. REV DATE BY CHK. Tolerances: .13 DESC. x 1 5 7.875 6 4 3 5 2 R.375 4 NOTICE FIDENTIAL. THIS PLOT AND THE INFORMATION D WITHIN ARE THE PROPRIETARY AND TIAL INFORMATION OF CREE, INC. THIS PLOT NSENT E COPIED, REPRODUCED OR DISCLOSED TO ANY IZED PERSON WITHOUTTHE WRITTEN CONSENT C. 1 3 2 1 .75 5.875 5.875 R .375 1.125 R.375 7.125 .875 .875 5.875 .38 1.125 .38 .75 PATENT LABEL IS LOCATED WITH CREE ON LABEL UNDERSIDE OF CARTON BIN CODE, QTY, LOT# SECTION C-C .19 .38 .875 .38 PATENT TH CREE BIN .875LABEL ANTITY, LOTIS# LOCATED ON UNDERSIDE OF CARTON UNLESS OTHERWISE NOTED ALL TOLERANCES ARE AS FOLLOWS: 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 L IS LOCATED IDE OF COVER DATE: DR. BY: CHK. BY: 4-3-13 KJS SCALE: 0.750 SIZE B DWG. NO. 022489-00 SHEET 2 OF 2 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 WITH CREE BIN 6 QUANTITY, LOT # PART DRAWING BAG DO NOT SCALE DWG. BAG 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. 0.1 .05 .005 1 FOR SHEET METAL PARTS ONLY .X .06 .XX .03 .XXX .010 DRAWN BY X 2 UNLESS OTHERWISE SPECIFIED 5 4 Copyright (c) 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without trademark of Cree, Inc. UL(R) and the UR logo are registered trademarks of UL LLC. THIRD ANGLE PROJECTION DIMENSIONS ARE IN 3 MILLIMETERS & BEFORE FINISH. (R) (R) notice. Cree , XLamp TOLERANCE UNLESS SPECIFIED:and .X .XX .XXX X 0.1 .05 .005 1 FOR SHEET METAL PARTS ONLY .X .06 DRAWN BY DATE CHECK DATE APPROVED DATE 4600 Silicon Dri Durham, N.C 27 Phone (919) 361 Fax (919) 313-5 TITLE CXA15XX_DATASHEET MATERIAL SIZE FINAL PROTECTIVE FINISH SCALE DATE CHECK DATE APPROVED DATE C DRAWING NO. CXA15XX_DATASHEET_BAG2013 0.500 2 EasyWhite(R) are registered trademarks and the Cree logo is a SHEET Phone (919) 361-4770 Fax (919) 313-5303 TITLE CXA15XX_DATASHEET 17 MATERIAL SIZE FINAL PROTECTIVE FINISH OF 4600 Silicon Drive 1 27703 Durham, N.C DRAWING NO. CXA15XX_DATASHEET_BAG2013 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cree, Inc.: CXA1820-0000-000N00Q240F CXA1820-0000-000N00Q230F CXA1820-0000-000N00P430F CXA1820-0000000N00Q450F CXA1820-0000-000N0HQ250H CXA1820-0000-000N00Q430H CXA1820-0000-000N0YM227F CXA1820-0000-000N0UN20E5 CXA1820-0000-000N00R250F CXA1820-0000-000N0UP20E5 CXA1820-0000000N00Q20E5 CXA1820-0000-000N0YN230F CXA1820-0000-000N00Q440F CXA1820-0000-000N0YN235H CXA1820-0000-000N00R20E3 CXA1820-0000-000N00Q235F CXA1820-0000-000N0YN230H CXA1820-0000000N0UP240F CXA1820-0000-000N00P227H CXA1820-0000-000N0UP250H CXA1820-0000-000N0YM427F CXA1820-0000-000N0UN450F CXA1820-0000-000N0YM430H CXA1820-0000-000N00P427F CXA1820-0000000N0UP40E3 CXA1820-0000-000N0UN40E5 CXA1820-0000-000N00R20E5 CXA1820-0000-000N0UN440F CXA1820-0000-000N0YM435F CXA1820-0000-000N0HQ240F CXA1820-0000-000N0HQ20E3 CXA1820-0000000N0HQ450F CXA1820-0000-000N00R250H CXA1820-0000-000N0HP40E5 CXA1820-0000-000N0HR250F CXA1820-0000-000N00P435F CXA1820-0000-000N00Q240H CXA1820-0000-000N0YM430F CXA1820-0000000N00Q227H CXA1820-0000-000N0UP20E3 CXA1820-0000-000N00Q430F CXA1820-0000-000N0HQ250F CXA1820-0000-000N0UP240H CXA1820-0000-000N0YM230F CXA1820-0000-000N00R450F CXA1820-0000000N00P227F CXA1820-0000-000N0UP250F CXA1820-0000-000N0HQ440F CXA1820-0000-000N0HR20E3 CXA1820-0000-000N0HP440F CXA1820-0000-000N00Q230H CXA1820-0000-000N0UN40E3 CXA1820-0000000N00R450H CXA1820-0000-000N0YM427H CXA1820-0000-000N00Q235H CXA1820-0000-000N0UN240H CXA1820-0000-000N00R240F CXA1820-0000-000N0YM230H CXA1820-0000-000N0UP450F CXA1820-0000000N0HQ20E5 CXA1820-0000-000N0YM435H CXA1820-0000-000N0YN235F CXA1820-0000-000N00R40E3 CXA1820-0000-000N0UN240F CXA1820-0000-000N00Q440H CXA1820-0000-000N00P430H CXA1820-0000000N0UP450H CXA1820-0000-000N0HQ440H CXA1820-0000-000N00Q40E3 CXA1820-0000-000N0YN435H CXA1820-0000-000N0HQ40E5 CXA1820-0000-000N00R240H CXA1820-0000-000N0HR250H CXA1820-0000000N00Q435H CXA1820-0000-000N0HQ40E3 CXA1820-0000-000N00Q435F CXA1820-0000-000N0YN435F CXA1820-0000-000N00Q227F CXA1820-0000-000N0YM227H CXA1820-0000-000N0HP440H CXA1820-0000000N00Q450H CXA1820-0000-000N0UN450H CXA1820-0000-000N0YK427F CXA1820-0000-000N0HQ240H CXA1820-0000-000N00Q40E5 CXA1820-0000-000N0UN440H CXA1820-0000-000N00P427H CXA1820-0000000N00P435H CXA1820-0000-000N0HQ450H CXA1820-0000-000N0YK427H CXA1820-0000-000N0HQ40E1 CXA1820-0000-000N00Q40E1 CXA1820-0000-000N00R40E2 CXA1820-0000-000N00R257F CXA1820-0000000N0YN430H CXA1820-0000-000N0HQ465F CXA1820-0000-000N00Q427H CXA1820-0000-000N00R20E1 CXA1820-0000-000N0YP235F CXA1820-0000-000N0UP40E5