CXA1850-0000-000N00U430F

PRELIMINARY ® CLD-DS88 Rev 0 Product family data sheet ® Cree XLamp CXA1850 LED Product Description features Table of Contents The expands • Available in ANSI white bins Characteristics............................... 2 Cree’s family of High Density (HD) as well as 4-step and 2-step Operating Limits............................. 2 LED arrays, featuring a 12‑mm EasyWhite bins at 2700 K, Flux Characteristics, EasyWhite optical source and enabling lighting 3000 K, 3500 K, 4000 K and Order Codes and Bins..................... 3 manufacturers to create a new 5000 K CCT Flux Characteristics, ANSI White XLamp CXA1850 generation of products that delivers ® • Available in ANSI white bins as the same intensity and light quality well as 4-step EasyWhite bins Relative Spectral Power Distribution.. 7 as at 5700 K and 6500 K CCT Electrical Characteristics.................. 7 • Available in 70-, 80-, 90- and Relative Luminous Flux.................... 8 70‑W ceramic metal halide (CMH) at up to 50 percent lower power. The new HD class of CXA 93‑minimum CRI options Typical Spatial Distribution............... 9 • Forward voltage: 35 V Performance Groups - Brightness...... 9 density that can reduce system • 85 °C binning and Performance Groups - Chromaticity.. 10 cost for the next generation of LED characterization arrays provide unrivaled lumen • Maximum drive current: spotlights. 2100 mA The CXA LED Design Guide provides basic information on the • 115° viewing angle, uniform chromaticity profile Cree EasyWhite Bins Plotted on the CIE 1931 Color Space....................12 Cree ANSI White Bins Plotted on the CIE 1931 Color Space...............13 Bin and Order Code Formats...........14 Mechanical Dimensions..................14 requirements to use the CXA1850 • Top-side solder connections LED • Thermocouple attach point Thermal Design.............................15 • NEMA SSL-3 2011 standard flux Notes...........................................16 successfully in luminaire designs.1 bins www.cree.com/Xlamp Order Codes and Bins..................... 5 1 Packaging.....................................17 Cree XLamp CXA LED Design Guide, Design Guide DG02, www.cree.com/ xlamp_app_notes/cxa_design_guide Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 XLamp CXA1850 LED PRELIMINARY 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 2100* Reverse current mA 0.1 Forward voltage (@ 1400 mA, Tj = 85 °C) V Forward voltage (@ 1400 mA, Tj = 25 °C) V * 35 42 Refer to the Operating Limits section. Operating Limits The maximum current rating of the CXA1850 is dependent on the case temperature (Tc) when the LED has reached thermal equilibrium under steady-state operation. Please refer to the Mechanical Dimensions section on page 16 for the location of the Tc measurement point. CXA1850 2200 2000 1800 1600 If (mA) 1400 1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 Case Temperature (°C) Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 2 XLamp CXA1850 LED PRELIMINARY Flux Characteristics, EasyWhite Order Codes and Bins (If = 1400 mA, TJ = 85 °C) The following tables provide order codes for XLamp CXA1850 LEDs. For a complete description of the order code nomenclature, please reference Bin and Order Code Formats (page 16). CRI CCT Range Min 70 Typ 75 6500 K 80 70 --- 75 5700 K 80 70 5000 K 80 90 --- 75 --- 95 Base Order Codes Min. Luminous Flux @ 1400 mA 2-Step Order Code 4-Step Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* V4 4545 5231 W2 4860 5593 W4 5225 6014 V2 4230 4868 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N0HW265F V4 4545 5231 CXA1850-0000-000N00V457F W2 4860 5593 W4 5225 6014 CXA1850-0000-000N00W457F V2 4230 4868 CXA1850-0000-000N0HV257F V4 4545 5231 W2 4860 5593 V4 4545 5231 W2 4860 5593 W4 5225 6014 CXA1850-0000-000N00W450H CXA1850-0000-000N00W450F V2 4230 4868 CXA1850-0000-000N0HV250H CXA1850-0000-000N0HV250F V4 4545 5231 W2 4860 5593 CXA1850-0000-000N0HW250H CXA1850-0000-000N0HW250F T4 3440 3959 CXA1850-0000-000N0UT450H CXA1850-0000-000N0UT450F U2 3680 4235 U4 3955 4551 Chromaticity Region Chromaticity Region CXA1850-0000-000N00V465F 65F CXA1850-0000-000N00W265F CXA1850-0000-000N00W465F CXA1850-0000-000N0HV265F 65F 57F 57F CXA1850-0000-000N0HV465F CXA1850-0000-000N00W257F CXA1850-0000-000N0HV457F CXA1850-0000-000N0HW257F CXA1850-0000-000N00V450H 50H 50H 50H CXA1850-0000-000N00W250H CXA1850-0000-000N0HV450H CXA1850-0000-000N0UU250H CXA1850-0000-000N0UU450H CXA1850-0000-000N00V450F 50F 50F 50F CXA1850-0000-000N00W250F CXA1850-0000-000N0HV450F CXA1850-0000-000N0UU250F CXA1850-0000-000N0UU450F 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 3 XLamp CXA1850 LED PRELIMINARY Flux Characteristics, EasyWhite Order Codes and Bins (If = 1400 mA, TJ = 85 °C) Continued CRI CCT Range Min 70 4000 K 80 90 80 Typ 75 --- 95 --- 3500 K 93 80 3000 K 90 93 95 --- --- 95 Base Order Codes Min. Luminous Flux @ 1400 mA 2-Step Order Code 4-Step Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* V2 4230 4868 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N00W240H CXA1850-0000-000N00W240F U4 3955 4551 CXA1850-0000-000N0HU440H CXA1850-0000-000N0HU440F V2 4230 4868 V4 4545 5231 CXA1850-0000-000N0HV440H CXA1850-0000-000N0HV440F T2 3200 3683 CXA1850-0000-000N0UT240H CXA1850-0000-000N0UT240F T4 3440 3959 U2 3680 4235 CXA1850-0000-000N0UU240H CXA1850-0000-000N0UU240F U4 3955 4551 CXA1850-0000-000N00U435H CXA1850-0000-000N00U435F V2 4230 4868 V4 4545 5231 CXA1850-0000-000N00V435H CXA1850-0000-000N00V435F T2 3200 3683 CXA1850-0000-000N0YT235H CXA1850-0000-000N0YT235F T4 3440 3959 U2 3680 4235 CXA1850-0000-000N0YU235H CXA1850-0000-000N0YU235F U4 3955 4551 CXA1850-0000-000N00U430H CXA1850-0000-000N00U430F V2 4230 4868 V4 4545 5231 CXA1850-0000-000N00V430H CXA1850-0000-000N00V430F T2 3200 3683 CXA1850-0000-000N0UT230H CXA1850-0000-000N0UT230F T4 3440 3959 U2 3680 4235 CXA1850-0000-000N0UU230H CXA1850-0000-000N0UU230F S4 2990 3441 CXA1850-0000-000N0YS430H CXA1850-0000-000N0YS430F T2 3200 3683 T4 3440 3959 Chromaticity Region Chromaticity Region CXA1850-0000-000N00V240H 40H 40H 40H 35H 35H 30H 30H 30H CXA1850-0000-000N00V440H CXA1850-0000-000N0HV240H CXA1850-0000-000N0UT440H CXA1850-0000-000N00V235H CXA1850-0000-000N0YT435H CXA1850-0000-000N00V230H CXA1850-0000-000N0UT430H CXA1850-0000-000N0YT230H CXA1850-0000-000N0YT430H CXA1850-0000-000N00V240F 40F 40F 40F 35F 35F 30F 30F 30F CXA1850-0000-000N00V440F CXA1850-0000-000N0HV240F CXA1850-0000-000N0UT440F CXA1850-0000-000N00V235F CXA1850-0000-000N0YT435F CXA1850-0000-000N00V230F CXA1850-0000-000N0UT430F CXA1850-0000-000N0YT230F CXA1850-0000-000N0YT430F 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 4 XLamp CXA1850 LED PRELIMINARY Flux Characteristics, EasyWhite Order Codes and Bins (If = 1400 mA, TJ = 85 °C) Continued CRI CCT Range Min 80 2700 K 90 93 Typ --- --- 95 Base Order Codes Min. Luminous Flux @ 1400 mA 2-Step Order Code 4-Step Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* U2 3680 4235 U4 3955 4551 V2 4230 4868 CXA1850-0000-000N00V227H CXA1850-0000-000N00V227F S4 2990 3441 CXA1850-0000-000N0US427H CXA1850-0000-000N0US427F T2 3200 3683 T4 3440 3959 CXA1850-0000-000N0UT427H CXA1850-0000-000N0UT427F S2 2780 3199 CXA1850-0000-000N0YS227H CXA1850-0000-000N0YS227F S4 2990 3441 T2 3200 3683 Chromaticity Region Chromaticity Region CXA1850-0000-000N00U227H 27H 27H 27H CXA1850-0000-000N00U427H CXA1850-0000-000N0UT227H CXA1850-0000-000N0YS427H CXA1850-0000-000N0YT227H CXA1850-0000-000N00U227F 27F 27F 27F CXA1850-0000-000N00U427F CXA1850-0000-000N0UT227F CXA1850-0000-000N0YS427F CXA1850-0000-000N0YT227F 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 5 XLamp CXA1850 LED PRELIMINARY Flux Characteristics, ANSI White Order Codes and Bins (If = 1400 mA, TJ = 85 °C) The following tables provide order codes for XLamp CXA1850 LEDs. For a complete description of the order code nomenclature, please reference Bin and Order Code Formats (page 16). Base Order Codes Min Luminous Flux @ 1400 mA CRI CCT Range Min 70 Typ 75 6500 K 80 70 --- 75 5700 K 80 70 5000 K 80 90 --- 75 --- 95 Chromaticity Regions Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* V4 4545 5231 W2 4860 5593 W4 5225 6014 CXA1850-0000-000N00W40E1 V2 4230 4868 CXA1850-0000-000N0HV20E1 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N0HW20E1 V4 4545 5231 CXA1850-0000-000N00V40E2 W2 4860 5593 W4 5225 6014 CXA1850-0000-000N00W40E2 V2 4230 4868 CXA1850-0000-000N0HV20E2 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N0HW20E2 V4 4545 5231 CXA1850-0000-000N00V40E3 W2 4860 5593 W4 5225 6014 CXA1850-0000-000N00W40E3 V2 4230 4868 CXA1850-0000-000N0HV20E3 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N0HW20E3 T4 3440 3959 CXA1850-0000-000N0UT40E3 U2 3680 4235 U4 3955 4551 CXA1850-0000-000N00V40E1 1A0, 1B0, 1C0, 1D0 1A0, 1B0, 1C0, 1D0 2A0, 2B0, 2C0, 2D0 2A0, 2B0, 2C0, 2D0 3A0, 3B0, 3C0, 3D0 3A0, 3B0, 3C0, 3D0 3A0, 3B0, 3C0, 3D0 CXA1850-0000-000N00W20E1 CXA1850-0000-000N0HV40E1 CXA1850-0000-000N00W20E2 CXA1850-0000-000N0HV40E2 CXA1850-0000-000N00W20E3 CXA1850-0000-000N0HV40E3 CXA1850-0000-000N0UU20E3 CXA1850-0000-000N0UU40E3 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 6 XLamp CXA1850 LED PRELIMINARY Flux Characteristics, ANSI White Order Codes and Bins (If = 1400 mA, TJ = 85 °C) cONTINUED CCT Range Min 70 4000 K Base Order Codes Min Luminous Flux @ 1400 mA CRI 80 90 80 Typ 75 --- 95 --- 3500 K 93 80 3000 K 90 93 95 --- --- 95 Chromaticity Regions Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* V2 4230 4868 V4 4545 5231 W2 4860 5593 CXA1850-0000-000N00W20E5 U4 3955 4551 CXA1850-0000-000N0HU40E5 V2 4230 4868 V4 4545 5231 CXA1850-0000-000N0HV40E5 T2 3200 3683 CXA1850-0000-000N0UT20E5 T4 3440 3959 U2 3680 4235 CXA1850-0000-000N0UU20E5 U4 3955 4551 CXA1850-0000-000N00U40E6 V2 4230 4868 V4 4545 5231 CXA1850-0000-000N00V20E5 5A0, 5B0, 5C0, 5D0 5A0, 5B0, 5C0, 5D0 5A0, 5B0, 5C0, 5D0 6A0, 6B0, 6C0, 6D0 CXA1850-0000-000N00V40E5 CXA1850-0000-000N0HV20E5 CXA1850-0000-000N0UT40E5 CXA1850-0000-000N00V20E6 CXA1850-0000-000N00V40E6 T2 3200 3683 T4 3440 3959 CXA1850-0000-000N0YT20E6 U2 3680 4235 CXA1850-0000-000N0YU20E6 U4 3955 4551 CXA1850-0000-000N00U40E7 V2 4230 4868 V4 4545 5231 CXA1850-0000-000N00V40E7 T2 3200 3683 CXA1850-0000-000N0UT20E7 T4 3440 3959 U2 3680 4235 CXA1850-0000-000N0UU20E7 S4 2990 3441 CXA1850-0000-000N0YS40E7 T2 3200 3683 T4 3440 3959 6A0, 6B0, 6C0, 6D0 7A0, 7B0, 7C0, 7D0 7A0, 7B0, 7C0, 7D0 7A0, 7B0, 7C0, 7D0 CXA1850-0000-000N0YT40E6 CXA1850-0000-000N00V20E7 CXA1850-0000-000N0UT40E7 CXA1850-0000-000N0YT20E7 CXA1850-0000-000N0YT40E7 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 7 XLamp CXA1850 LED PRELIMINARY CCT Range Min 80 2700 K Base Order Codes Min Luminous Flux @ 1400 mA CRI 90 93 Typ --- --- 95 Chromaticity Regions Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* U2 3680 4235 U4 3955 4551 V2 4230 4868 CXA1850-0000-000N00V20E8 S4 2990 3441 CXA1850-0000-000N0US40E8 T2 3200 3683 T4 3440 3959 CXA1850-0000-000N0UT40E8 S2 2780 3199 CXA1850-0000-000N0YS20E8 S4 2990 3441 T2 3200 3683 CXA1850-0000-000N00U20E8 8A0, 8B0, 8C0, 8D0 8A0, 8B0, 8C0, 8D0 8A0, 8B0, 8C0, 8D0 CXA1850-0000-000N00U40E8 CXA1850-0000-000N0UT20E8 CXA1850-0000-000N0YS40E8 CXA1850-0000-000N0YT20E8 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. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 8 XLamp CXA1850 LED Relative Spectral Power Distribution PRELIMINARY Relative Spectral Power Distribution (If = 1400 ma, Tj = 85 °C) The following graph is the result of a series of pulsed measurements at 1400 mA and TJ = 85 °C. 100% Relative Spectral Power 90% 80% 70% 60% 5000K, 70 CRI 50% 4000K, 70 CRI 40% 3000K, 80 CRI 30% 3000K, 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. 38 Voltage (V) 37 36 Tc = 25 °C Tc = 55 °C 35 Tc = 85 °C Tc = 105 °C 34 33 32 500 750 1000 1250 1500 1750 Current (mA) Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 9 XLamp CXA1850 LED PRELIMINARY Relative Luminous Flux The relative luminous flux values provided below are the ratio of: • Measurements of CXA1850 at steady-state operation at the given conditions, divided by • Flux measured during binning, which is a pulsed measurement at 1400 mA at TJ = 85 °C. For example, at steady-state operation of Tc = 25 °C, IF = 1500 mA, the relative luminous flux ratio is 120% in the chart below. A CXA1850 LED that measures 6010 lm during binning will deliver 7212 lm (6010 * 1.2) at steady-state operation of Tc = 25 °C, IF = 1500 mA. 140% Relative Luminous Flux 120% 100% Tc = 25 °C 80% Tc = 55 °C Tc = 85 °C 60% Tc = 105 °C 40% 20% 0% 500 750 1000 1250 1500 1750 Current (mA) Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 10 XLamp CXA1850 LED Far Field PRELIMINARY Typical Spatial Distribution Relative Luminous Intensity 100% 80% 60% 40% 20% -90 -70 -50 -30 0% -10 10 30 50 70 90 Angle (º) Performance Groups - Brightness (If = 1400 mA, Tj = 85 °C) XLamp CXA1850 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Min. Luminous Flux @ 1400 mA Max. Luminous Flux @ 1400 mA U2 3680 3955 U4 3955 4230 V2 4230 4545 V4 4545 4860 W2 4860 5225 W4 5225 5590 X2 5590 6010 X4 6010 6430 Y2 6430 6910 Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 11 XLamp CXA1850 LED PRELIMINARY Performance Groups - Chromaticity (Tj = 85 °C) XLamp CXA1850 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. 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 0.3253 0.3325 0.3249 0.3439 0.3331 0.3514 0.3330 0.3393 0.3097 0.3196 0.3079 0.3297 0.3164 0.3382 EasyWhite Color Temperatures – 2-Step 0.3176 0.3275 Code 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 0.3981 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 0.3758 0.3844 0.3778 0.3800 0.4030 0.3857 0.4040 0.3966 0.4061 0.3941 0.4186 0.4037 0.4132 0.3976 0.4116 0.3865 0.4099 0.3890 0.4242 0.3919 0.4291 0.3973 0.4322 0.4096 0.4333 0.4062 0.4449 0.4141 0.4395 0.4084 0.4359 0.3960 0.4351 0.3994 0.4475 0.3994 0.4528 0.4046 0.4573 0.4178 0.4578 0.4138 0.4695 0.4207 0.4638 0.4152 0.4589 0.4021 0.4586 0.4060 50H 40H 35H 30H 27H CCT 5000 K 4000 K 3500 K 3000 K 2700 K Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 12 XLamp CXA1850 LED PRELIMINARY Performance Groups - Chromaticity (Tj = 85 °C) - Continued ANSI White Bins Code Bin Code CCT 1A0 1B0 0E1 6500 K 1C0 1D0 ANSI White Bins Code CCT 3A0 3B0 0E3 5000 K 3C0 3D0 CCT Bin Code y 0.3048 0.3130 0.3144 0.3186 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 ANSI White Bins Bin Code Code x x y 0.3207 0.3215 0.3350 0.3290 0.3290 0.3417 0.3290 0.3300 2A0 2B0 0E2 5700 K 2C0 2D0 ANSI White Bins Code CCT Bin Code ANSI White Bins x y .3371 .3490 .3451 .3554 .3440 .3427 .3366 .3369 .3783 .3376 .3616 .3463 .3687 .3451 .3554 .3371 .3490 .3463 .3687 .3551 .3760 .3533 .3620 .3451 .3554 .3950 5A0 5B0 0E5 4000 K 5C0 x y .3670 .3578 .3702 .3722 .3825 .3798 Code CCT Bin Code x y .3889 .3690 .3941 .3848 .4080 .3916 .3646 .4017 .3751 .3702 .3722 .3941 .3848 .3736 .3874 .3996 .4015 .3869 .3958 .4146 .4089 .3825 .3798 .4080 .3916 .3825 .3798 .4080 .3916 .3869 .3958 .4146 .4089 .4006 .4044 .4299 .4165 .3875 .4221 .3984 6A0 6B0 0E6 3500 K 6C0 .3451 .3554 .3783 .3646 .4017 .3751 .3533 .3620 .3825 .3798 .4080 .3916 .3515 .3487 .3950 .3875 .4221 .3984 .3440 .3427 .3898 .3716 .4147 .3814 5D0 6D0 Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 13 XLamp CXA1850 LED PRELIMINARY Performance Groups - Chromaticity (Tj = 85 °C) - Continued ANSI White Bins Code Bin Code CCT 7A0 7B0 0E7 3000 K 7C0 7D0 ANSI White Bins Code x y .4147 .4221 .4342 .4028 .4259 .3853 .4221 .3984 .4299 .4165 .4430 .4212 .4342 .4028 .4342 .4028 .4430 .4212 .4562 .4260 .4465 .4071 .4259 .3853 .4342 .4028 .4465 .4071 .4373 .3893 Bin Code CCT x y .3814 .4373 .3893 .3984 .4465 .4071 .4582 .4099 .4483 .3919 .4465 .4071 .4562 .4260 .4687 .4289 .4582 .4099 .4582 .4099 .4687 .4289 .4813 .4319 .4700 .4126 .4483 .3919 .4582 .4099 .4700 .4126 .4593 .3944 8A0 8B0 0E8 2700 K 8C0 8D0 Cree EasyWhite Bins Plotted on the CIE 1931 Color Space (Tj = 85 °C) 0.44 2700K ANSI C76.377 Quadrangle EasyWhite 4-step EasyWhite 2-step 0.43 3000K 0.42 3500K 0.41 4000K 0.40 4500K 0.39 5000K 0.38 CCy 0.37 5700K 0.36 6500K 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 0.29 0.31 CCx Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 14 XLamp CXA1850 LED PRELIMINARY Cree ANSI White Bins Plotted on the CIE 1931 Color Space (Tj = 85 °C) 0.45 ANSI C76.377 Quadrangle 0.44 2700K 3000K 0.43 0.42 3500K 0.41 0.40 6B 5C 5D 0.37 5700K 0.36 7D 7A 8A 8C 8D 6D 5B 5000K 0.38 CCy 6C 4500K 0.39 6A 5A 3C 3B 6500K 0.35 1C 8000K 1B 0.32 3D 2C 2B 0.34 0.33 7B 4000K 8B 7C 3A 2D 2A 1D 1A 0.31 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 0.28 0.30 CCx Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 15 XLamp CXA1850 LED PRELIMINARY 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 min CRI U = 90 min CRI Y = 93 min CRI Vf class: N0 = 35-V class Internal code SSSSSCC-WWW-FF-GGR-AAAAA Vf class: N0 = 35-V class CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Y = 93 min CRI Performance class Flux bin SSSSSCC-HHHH-HHHGGNNNNNN Kit code Performance class Mechanical Dimensions Dimensions are in mm. Tolerances unless otherwise specified: .x + .10 .xx + .03 .xxx + .010 x° + 1° Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 16 XLamp CXA1850 LED PRELIMINARY 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 2 for the Operating Limit specification. Cree has measured the temperature at the bottom of the package, commonly referred to as the solder point (TSP), and found this value to be equivalent to the temperature at the Tc location at the top of the package once the LED has reached thermal equilibrium. 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 XLamp Thermal Management application note at www.cree.com/xlamp_app_notes/thermal_management. For CXA soldering recommendations and more information on thermal interface materials (TIM) and connection methods, please refer to the Cree XLamp CXA Family LEDs soldering and handling document at www.cree.com/xlamp_app_notes/CXA_SH. To keep the CXA1850 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 R_j-c R_j-c Tc Tc 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 R_tim R_c-a the TIM (R_tim) plus the thermal resistance of the heat sink (R_hs). R_hs CXA1850 Ta Ta Maximum R_c-a 10.00 1.00 Ta = 25 °C Ta = 55 °C Ta = 85 °C Ta = 105 °C 0.10 0.01 500 750 1000 1250 1500 1750 Current (mA) Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 17 XLamp CXA1850 LED PRELIMINARY Notes Lumen Maintenance Projections 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 at www.cree.com/xlamp_app_notes/LM80_results. Please read the XLamp Long-Term Lumen Maintenance application note at www.cree.com/xlamp_app_notes/lumen_ maintenance for more details on Cree’s lumen maintenance testing and forecasting. Please read the XLamp Thermal Management application note at www.cree.com/xlamp_app_notes/thermal_management for details on how thermal design, ambient temperature, and drive current affect the LED junction temperature. Vision Advisory Claim Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye. Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc. 18 XLamp CXA1850 LED PRELIMINARY Packaging 5 4 3 2 Cree CXA1830 LEDs are packaged in trays of 20. Five trays are sealed in an anti-static bag and placed inside a carton, REVISONS T AND THE INFORMATION ROPRIETARY AND F CREE, INC. THIS PLOT UCED OR DISCLOSED TO ANY OUTTHE WRITTEN CONSENT REV for a total of 100 LEDs per carton. Each carton contains 100 LEDs from the same performance bin. 5 DESCRIPTION Dimensions are in inches. Tolerances: 7.125 4 5 3 4 ATION MATION LOT DPLOT TO ANY ONSENT ED TO ANY CONSENT 2 3 R.375 2 1 .x + .1 REVISONS REVISONS .xx + .05 REV REV BY BY DESCRIPTION DESCRIPTION 1 DATE DATE AP A .xxx + .005 x° + 1° 7.125 7.125 R.375 R.375 1.125 7.625 1.125 1.125 5 1.063 LABEL WITH CREE BIN CODE, QTY, LOT # BAG NT LABEL NDERSIDE OF COVER L WITH CREE BIN CODE, EL WITH CREEQTY, BIN LOT CODE, # QTY, LOT # 1.063 1.063 BAG BAG LABEL WITH CREE BIN CODE, QTY, LOT # DATE DRAWN BY UNLESS OTHERWISE SPECIFIED D. CRONIN 05/08/12 DIMENSIONS ARE IN CHECK DATE MILLIMETERS AND AFTER FINISH. LABEL WITH CREE BIN CODE, TOLERANCE UNLESS SPECIFIED: LABEL WITH CREEQTY, BIN LOT CODE, .XX #± .25 DATE APPROVED QTY, LOT .XXX # ± .125 X° ± .5 ° THIRD ANGLE PROJECTION FOR SHEET METAL PARTS ONLY MATERIAL .X ± 1.5 .XX ± .75 DRAWN .XXX BY± .25 DATE FINAL PROTECTIVE FINISH UNLESS OTHERWISE SPECIFIED X° ± BY .5 ° 05/08/12 DATE DRAWN D. CRONIN DIMENSIONS ARE INSPECIFIED UNLESS OTHERWISE 1.6 D. CRONIN 05/08/12 CHECK DATE FINISH: MILLIMETERS AND AFTER DIMENSIONS ARE FINISH. IN SURFACE N CODE, TY, LOT # 5 4 Copyright © 2014 Cree, Inc. All rights reserved. The information in this trademarks of Cree, Inc. CHECK DATE MILLIMETERS AND AFTER FINISH. TOLERANCE UNLESS SPECIFIED: 3 .XX UNLESS ± .25 TOLERANCE SPECIFIED: APPROVED DATE .XXX .XX ± ± .125 .25 DATE APPROVED ± ± .5 ° ® .XXX .125 document is subject to change withoutX°notice. Cree , the Cree logo, XLamp® THIRD ANGLE PROJECTION ± PARTS .5 °ONLY MATERIAL FOR SHEET X° METAL THIRD ANGLE PROJECTION FOR SHEET PARTS ONLY MATERIAL .X METAL ± 1.5 .XX.X ± ± .751.5 .XXX FINAL PROTECTIVE FINISH .XX ± ± .25.75 X°.XXX± ± .5 .25 ° FINAL PROTECTIVE FINISH X° ± 1.6 .5 ° SURFACE FINISH: 1.6 TITLE LE1801 MARK SIZE SCALE 2 C 8.000 DRAWING NO. CX 4600 Silicon Drive Durham, N.C 27703 4600 Silicon Drive Phone (919)N.C 313-5300 Durham, 27703 FaxPhone (919) (919) 313-5558 313-53 Fax (919) 313-5558 TITLE ® TITLE and EasyWhite are registered LE1801 MARKETING SPEC LE1801 MARKETING SPEC SIZE C C SIZE SCALE 8.000 SCALE RE DRAWING NO. 19 CXA1850 CXA1850 DRAWING NO. SHEET SHEET OF OF