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CXA2520-0000-000N0HQ250H Datasheet(PDF) 2 Page - Cree, Inc |
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CXA2520-0000-000N0HQ250H Datasheet(HTML) 2 Page - Cree, Inc |
2 / 15 page Copyright © 2012 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. 2 XLamp CXa2520 LED characteristics characteristics unit minimum typical maximum effective thermal resistance, junction to case °C/w 0.8 viewing angle (FwHm) degrees 115 ESD classification (HBM per Mil-Std-883D) Class 2 DC forward current mA 550 1250 Reverse current mA 0.1 Forward voltage (@ 550 mA, 85 °C) v 36 Forward voltage (@ 550 mA, 25 °C) v 37 42 LeD junction temperature °C 150 Temperature coefficient of voltage mv/°C -21 fluX characteristics, standard order codes and bins (i f = 550 ma, tJ = 85 °c) The following tables provide order codes for XLamp CXA2520 LeDs. For a complete description of the order code nomenclature, please reference Bin and order Code Formats (page 13). color cct range base order codes min. luminous flux @ 550 ma 2-step order code 4-step order code Group flux (lm) @ 85 °c flux (lm) @ 25 °c* chromaticity region chromaticity region easywhite 5000K Q4 2260 2560 50H CXA2520-0000-000N00Q450H 50F CXA2520-0000-000N00Q450F R2 2420 2741 CXA2520-0000-000N00R250H CXA2520-0000-000N00R250F 4000K Q2 2100 2379 40H CXA2520-0000-000N00Q240H 40F CXA2520-0000-000N00Q240F Q4 2260 2560 CXA2520-0000-000N00Q440H CXA2520-0000-000N00Q440F R2 2420 2741 CXA2520-0000-000N00R240H CXA2520-0000-000N00R240F 3500K p4 1965 2226 35H CXA2520-0000-000N00p435H 35F CXA2520-0000-000N00p435F Q2 2100 2379 CXA2520-0000-000N00Q235H CXA2520-0000-000N00Q235F Q4 2260 2560 CXA2520-0000-000N00Q435H CXA2520-0000-000N00Q435F 3000K p4 1965 2226 30H CXA2520-0000-000N00p430H 30F CXA2520-0000-000N00p430F Q2 2100 2379 CXA2520-0000-000N00Q230H CXA2520-0000-000N00Q230F 2700K p2 1830 2073 27H CXA2520-0000-000N00p227H 27F CXA2520-0000-000N00p227F p4 1965 2226 CXA2520-0000-000N00p427H CXA2520-0000-000N00p427F Q2 2100 2379 CXA2520-0000-000N00Q227H CXA2520-0000-000N00Q227F 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. • minimum CRI for standard color temperatures 0e8, 27F, 27H, 0e7, 30F, 30H, 0e6, 35F, 35H is 80. • minimum CRI for standard color temperatures 0e5, 40F, 40H, 0e3, 50F, 50H is 70. • Typical CRI for standard color temperatures 0e5, 40F, 40H, 0e3, 50F, 50H is 75. * Flux values @ 25 °C are calculated and for reference only. |
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