CLD-DS100 Rev 0B Product family data sheet Cree® XLamp® CXA2 Studio LED Product Description features Table of Contents The XLamp® CXA2 Studio LED is • CXA Gen 2 technology and platform Characteristics.............................................2 optimized for motion picture, studio and • Available in SU white bins at 5600 K Operating Limits...........................................3 photography applications, delivering high light quality that meets the film industry’s color spectrum requirements and 3200 K CCT with 90 CRI • Forward voltage options: 36 V & 72 V class Flux Characteristics, EasyWhite® Order Codes and Bins - 36 V..................................4 Flux Characteristics, EasyWhite® Order combined with high lumen output and • 85 °C binning and characterization Codes and Bins - 72 V..................................4 high optical control. Available in 3-step • Maximum drive current: 3600 mA Relative Spectral Power Distribution..........5 EasyWhite bins, the CXA2 Studio LED ® delivers high lumen output, high light quality and high efficacy in a single, (36 V), 1800 mA (72 V) • 115° viewing angle, uniform chromaticity profile Electrical Characteristics.............................6 Relative Luminous Flux................................7 Typical Spatial Distribution..........................9 easy-to-use package that eliminates the • Top-side solder connections Performance Groups - Brightness..............9 need for reflow soldering. • Thermocouple attach point Performance Groups - Chromaticity...........9 • NEMA SSL-3 2011 standard flux bins Cree EasyWhite® Bins Plotted on the CIE • UL recognized component 1931 Color Space...................................... 10 The CX Family LED Design Guide provides basic information on the ® (E349212) Bin and Order Code Formats.................... 11 requirements to use the CXA2 Studio Mechanical Dimensions........................... 11 LED successfully in luminaire designs. Thermal Design......................................... 12 Notes......................................................... 14 www.cree.com/Xlamp Packaging.................................................. 15 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 1 XLamp ® CXA2 Studio 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 (36 V) mA 3600* DC forward current (72 V) mA 1800* Reverse current (36 V, 72 V ) mA Forward voltage (36 V, @ 2400 mA, Tj = 85 °C) V Forward voltage (36 V, @ 2400 mA, Tj = 25 °C) V Forward voltage (72 V, @ 1200 mA, Tj = 85 °C) V Forward voltage (72 V, @ 1200 mA, Tj = 25 °C) V * 0.1 36 39 72 78 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 ® CXA2 Studio LED Operating Limits The maximum current rating of the CXA2 Studio LED 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 Drawings section on page 11 for the location of the Tc measurement point. 4000 3600 3200 2800 If (mA) 2400 36 V 2000 1600 1200 800 400 0 0 25 50 75 100 125 Case Temperature (°C) CXB3590 2000 1800 1600 1400 If (mA) 1200 72 V 1000 800 600 400 200 0 0 25 50 75 100 125 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 ® CXA2 Studio LED Flux Characteristics, EasyWhite® Order Codes and Bins - 36 V (If = 2400 mA, TJ = 85 °C) The following tables provide order codes for XLamp CXA2 Studio LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 11). Nominal CCT CRI Minimum Luminous Flux Min Typ 5600 K 93 95 3200 K 93 95 Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* BB 9,500 10,545 BD 10,000 11,100 AB 8,500 9,435 AD 9,000 9,990 Chromaticity Regions 56Q 32Q Order Code CXB3590-0000-000N0YBB56Q CXB3590-0000-000N0YBD56Q CXB3590-0000-000N0YAB32Q CXB3590-0000-000N0YAD32Q Flux Characteristics, EasyWhite® Order Codes and Bins - 72 V (If = 1200 mA, TJ = 85 °C) The following tables provide order codes for XLamp CXA2 Studio LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 11). Nominal CCT CRI Minimum Luminous Flux Min Typ 5600 K 93 95 3200 K 93 95 Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* BB 9,500 10,545 BD 10,000 11,100 AB 8,500 9,435 AD 9,000 9,990 Chromaticity Regions 56Q 32Q Order Code CXB3590-0000-000R0YBB56Q CXB3590-0000-000R0YBD56Q CXB3590-0000-000R0YAB32Q CXB3590-0000-000R0YAD32Q 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 14). • Cree XLamp CXA2 Studio 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 © 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 ® CXA2 Studio LED Relative Spectral Power Distribution (36 V, If = 2400 ma; 72 V, If = 1200 ma, Tj = 85 °C) The following graph is the result of a series of pulsed measurements at 2400 mA for the 36-V CXA2 Studio LED and 1200 mA for the 72‑V CXA2 Studio LED and TJ = 85 °C. 100% Relative Spectral Power 90% 80% 70% 60% 5600 K 50% 3200 K 40% 30% 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. 5 XLamp ® CXA2 Studio LED Electrical Characteristics The following graph is the result of a series of steady-state measurements. 38.5 38.0 36 V 37.5 Voltage (V) 37.0 Tc = 25 °C 36.5 Tc = 55 °C 36.0 Tc = 85 °C 35.5 Tc = 105 °C 35.0 34.5 34.0 33.5 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 Current (mA) 77 76 72 V 75 Voltage (V) 74 Tc = 25 °C 73 Tc = 55 °C 72 Tc = 85 °C 71 Tc = 105 °C 70 69 68 67 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 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. 6 XLamp ® CXA2 Studio LED Relative Luminous Flux The relative luminous flux values provided below are the ratio of: • Measurements of CXA2 Studio at steady-state operation at the given conditions, divided by • Flux measured during binning, which is a pulsed measurement at 2400 mA at TJ = 85 °C for the 36‑V CXA2 Studio LED. Using the 36-V CXA2 Studio LED as an example, at steady-state operation of Tc = 55 °C, IF = 3200 mA, the relative luminous flux ratio is 120% in the chart below. A CXA2 Studio LED that measures 10,000 lm during binning will deliver 12,000 lm (10,000 * 1.2) at steady-state operation of Tc = 25 °C, IF = 3200 mA. 150% 36 V Relative Luminous Flux 120% Tc = 25 °C 90% Tc = 55 °C Tc = 85 °C 60% Tc = 105 °C 30% 0% 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 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. 7 XLamp ® CXA2 Studio LED Relative Luminous Flux - Continued The relative luminous flux values provided below are the ratio of: • Measurements of CXA2 Studio at steady-state operation at the given conditions, divided by • Flux measured during binning, which is a pulsed measurement at 1200 mA at TJ = 85 °C for the 72‑V CXA2 Studio LED. Using the 72-V CXA2 Studio LED as an example, at steady-state operation of Tc = 55 °C, IF = 1600 mA, the relative luminous flux ratio is 120% in the chart below. A CXA2 Studio LED that measures 10,000 lm during binning will deliver 12,000 lm (10,000 * 1.2) at steady-state operation of Tc = 55 °C, IF = 1600 mA. Relative Luminous Flux 150% 72 V 120% Tc = 25 °C 90% Tc = 55 °C Tc = 85 °C 60% Tc = 105 °C 30% 0% 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 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. 8 XLamp ® CXA2 Studio LED Far Field Typical Spatial Distribution Relative Luminous Intensity 100% 80% 60% 40% 20% -90 -70 -50 -30 -10 0% 10 30 50 70 90 Angle (º) Performance Groups - Brightness (36 V, If = 2400 ma; 72 V, If = 1200 ma, Tj = 85 °C) XLamp CXA2 Studio LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux Maximum Luminous Flux AB 8,500 9,000 AD 9,000 9,500 BB 9,500 10,000 BD 10,000 11,000 CB 11,000 12,000 Performance Groups - Chromaticity (Tj = 85 °C) XLamp CXA2 Studio LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. EasyWhite Color Temperatures – 3-Step Ellipse Center Point Major Axis Minor Axis x y a b Rotation Angle (°) 5600 K 0.3310 0.3330 0.0084 0.00312 65 3200 K 0.4183 0.3898 0.0089 0.0045 53.6 Bin Code CCT 56Q 32Q 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 ® CXA2 Studio LED Cree EasyWhite® Bins Plotted on the CIE 1931 Color Space (Tj = 85 °C) 0.44 2700 K 3000 K 0.42 3500 K 4000 K 0.40 4500 K 32Q 5000 K CCy 0.38 5700 K 0.36 6500 K 0.34 56Q 0.32 0.48 0.46 0.44 0.42 0.40 0.38 0.36 0.34 0.32 0.30 0.30 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. 10 XLamp ® CXA2 Studio LED Bin and Order Code Formats Bin codes and order codes are configured as follows: Order CodeBin Code Series = CXB35 Series = CXB35 Internal code Chromaticity bin CRI Specification U = 90 min CRI Vf class N0 = 36-V class R0 = 72-V class Kit code Internal code SSSSSCC-HHHH-HHHGGRNNNNN Vf class N0 = 36-V class R0 = 72-V class 6 5 4 SSSSSCC-WWW-FF-GGR-AAAAA NOTICE CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION CONTAINED WITHIN ARE THE PROPRIETARY AND CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY UNAUTHORIZED PERSON WITHOUT THE WRITTEN CONSENT OF CREE INC. 3 CRI Specification U = 90 min CRI REV Flux bin Performance class D Performance class Mechanical Dimensions Dimensions are in mm. 34.85 ±0.2 Tolerances unless otherwise specified: ±.13 15.764 4.0 C Tc 1.300 12.16 1.15 ± 0.15 x° ±1° 4.0 15.902 14.25 34.85 ±0.2 B 30.00 ±0.2 15.902 32.00 ±0.2 4.0 4.0 0.55 ± 0.1 15.764 A TOLERANCE UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MM .X ± .10 .XX ± .03 .XXX ± .010 X° ± 1° THIRD ANGLE PROJECTION UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES AND AFTER FINISH. TOLERANCE UNLESS SPECIFIED: .XX ± .01 .XXX ± .005 X° ± .5 ° FOR SHEET METAL PARTS ONLY .X ± .06 .XX ± .03 .XXX ± .010 X° ± .5 ° 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 theSURFACE CreeFINISH: logo is63 a 6 5 4 3 trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 11 DRAWN BY D. CRONIN CHECK APPROVED MATERIAL FINAL PROTECTIVE FIN XLamp ® CXA2 Studio 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 the CXA 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 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) 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 CXA2 Studio 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 Tc Tc graphs, 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_tim R_c-a plus the thermal resistance of the heat sink (R_hs). R_hs Ta CXA3590 Ta Maximum R_c-a 100.00 36 V 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 400 800 1200 1600 2000 2400 2800 3200 3600 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. 12 XLamp ® CXA2 Studio LED Thermal Design - Continued Maximum R_c-a 100.00 72 V 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 200 400 600 800 1000 1200 1400 1600 1800 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. 13 XLamp ® CXA2 Studio 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. 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 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. 14 XLamp ® CXA2 Studio LED Packaging Cree CXA2 Studio LEDs are packaged in trays of 10. Five trays are sealed in an anti-static bag and placed inside a carton, for a total of 50 LEDs per carton. Each carton contains 50 LEDs from the same performance bin. Dimensions are in inches. Tolerances: ±.13 x° ± 1° 7.500 7.500 7.500 R .375 R .375 R .375 7.500 R .375 1.59 1.59 1.59 8.125 8.125 8.125 1.59 8.125 LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # ABEL IS LOCATED ERSIDE OF COVER OCATED COVER 1.59 LABEL WITH CREE BIN 1.59 CODE, QUANTITY, LOT # PATENT LABEL IS LOCATED ON UNDERSIDE OFLABEL COVERWITH CREE BIN CODE, QUANTITY, LOT # 0.38 0.38 1.59 0.38 1.59 PATENT LABEL IS LOCATED ON UNDERSIDE OF COVER 0.38 BAG BAG BAG BAG LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # TH CREE BIN ANTITY, LOT # BIN T# LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, # Copyright LOT © 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