C L D - C PRODUCT FAMILY DATA SHEET T 9 3 1 . 0 0 4 Cree® PLCC4 SMD LED CLA2A-WKW PRODUCT DESCRIPTION FEATURES APPLICATIONS • Size (mm):3.2 x 2.8 SMD LEDs is packaged in the industry • Channel Letter standard package. These LEDs have • Color Temperatures(K): high reliability performance and are Cool White : Min . (4600) / Typical (5500) designed to work under a wide range of environmental conditions. • Luminous Intensity (mcd) CLA2A-WKW:(2240 - 5600) This high reliability feature makes them ideally suited to be used under • Lead-Free illumination application conditions. • RoHS Compliant Its wide viewing angle makes these LEDs ideally suited for channel letter, or general backlighting and illumina- tion applications. The flat top emitting surface makes it easy for these LEDs to mate with light pipes. B H / M O C . E E R C W. W Copyright © 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and CCrreeee,, IInncc.. W Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. the Cree logo are registered trademarks of Cree, Inc. 44660000 SSiilliiccoonn DDrriivvee Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. DDuurrhhaamm,, NNCC 2277770033 UUSSAA TTeell:: ++11..991199..331133..55330000 www.cree.com/xlamp

Cree PLCC4 SMD LED CLA2A-WKW ABSOLUTE MAXIMUM RATINGS (T = 25°C) A Items Symbol Absolute Maximum Rating Unit Forward Current I 2 x 25 mA F Peak Forward Current Note1 I 2 x 100 mA FP Reverse Voltage V 5 V R Power Dissipation P 2 x 100 mW D Operation Temperature T -40 ~ +100 °C opr Storage Temperature T -40 ~ +100 °C stg Junction Temperature T 110 °C J Junction/Ambient R 400 °C/W THJA Junction/Solder Point R 280 °C/W THJS Note: Pulse width ≤0.1 msec, duty ≤1/10. TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (T = 25°C) A Characteristics Symbol Condition Unit Minimum Typical Maximum Forward Voltage V I = 20 mA V 3.2 4.0 F F Reverse Current I V = 5 V μA 10 R R Luminous Flux Φ I = 2 x 20 mA mlm 9500 V F Luminous Intensity I I = 2 x 20 mA mcd 2240 3800 V F Chromaticity x IF = 2 x 20 mA 0.3100 Coordinates y I = 2 x 20 mA 0.3200 F Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 22

Cree PLCC4 SMD LED CLA2A-WKW INTENSITY BIN LIMIT (I = 2 x 20 mA) F Cool White Bin Code Min. (mcd) Max. (mcd) Xb 2240 2800 Ya 2800 3550 Yb 3550 4500 Z0 4500 5600 Tolerance of measurement of luminous intensity is ±10%. VF BIN LIMIT (I = 20 mA) F Cool White Bin Code Min. (V) Max. (V) 27 2.8 3.0 28 3.0 3.2 29 3.2 3.4 2a 3.4 3.6 2b 3.6 3.8 2c 3.8 4.0 Tolerance of measurement of VF is ±0.05V. Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 33

Cree PLCC4 SMD LED CLA2A-WKW COLOR BIN LIMIT (I = 2 x 20 mA) F Cool White Bin Sub- Bin Sub- Bin Sub- x y x y x y Code bin Code bin Code bin 0.2545 0.2480 0.2830 0.3050 0.3300 0.3600 0.2633 0.2410 0.2950 0.3210 0.3455 0.3725 Wa Wj Wt 0.2545 0.2245 0.2998 0.3028 0.3443 0.3535 0.2450 0.2290 0.2895 0.2905 0.3300 0.3390 0.2633 0.2410 0.2895 0.2905 0.3300 0.3390 0.2720 0.2340 0.2998 0.3028 0.3443 0.3535 Wb Wk Wu 0.2640 0.2200 0.3045 0.2865 0.3430 0.3345 0.2545 0.2245 0.2960 0.2760 0.3300 0.3180 W1 W3 W5 0.2545 0.2480 0.2950 0.3210 0.3455 0.3725 0.2640 0.2670 0.3070 0.3370 0.3610 0.3850 Wc Wm Wv 0.2720 0.2575 0.3100 0.3150 0.3585 0.3680 0.2633 0.2410 0.2998 0.3028 0.3443 0.3535 0.2633 0.2410 0.2998 0.3028 0.3443 0.3535 0.2720 0.2575 0.3100 0.3150 0.3585 0.3680 Wd Wn Ww 0.2800 0.2480 0.3130 0.2970 0.3560 0.3510 0.2720 0.2340 0.3045 0.2865 0.3430 0.3345 0.2640 0.2670 0.3070 0.3370 0.2735 0.2860 0.3185 0.3485 We Wp 0.2808 0.2740 0.3200 0.3270 0.2720 0.2575 0.3100 0.3150 0.2720 0.2575 0.3100 0.3150 0.2808 0.2740 0.3200 0.3270 Wf Wq 0.2880 0.2620 0.3215 0.3075 0.2800 0.2480 0.3130 0.2970 W2 W4 0.2735 0.2860 0.3185 0.3485 0.2830 0.3050 0.3300 0.3600 Wg Wr 0.2895 0.2905 0.3300 0.3390 0.2808 0.2740 0.3200 0.3270 0.2808 0.2740 0.3200 0.3270 0.2895 0.2905 0.3300 0.3390 Wh Ws 0.2960 0.2760 0.3300 0.3180 0.2880 0.2620 0.3215 0.3075 Tolerance of measurement of the color coordinates is ±0.01. Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 44

Cree PLCC4 SMD LED CLA2A-WKW CIE CHROMATICITY DIAGRAM K 0 0 0 0.3900 5 K 0 0 0 6 W v K 00 Wt 0.3500 0 W 7 w 8000K W WrWu W 5 p K 0 0 W 90 W s K m 0.3100 00 Wq W4 0 10 Wj W n y Wg Wk 3 W W h 0.2700 W e 2 Wf W W c W d W 1 0.2300 a W W b 0.1900 0.2300 0.2700 0.3100 0.3500 0.3900 x Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 55

Cree PLCC4 SMD LED CLA2A-WKW ORDER CODE TABLE* Luminous Intensity (mcd) Color Kit Number Color Bin Code Min. Max. Cool White CLA2A-WKW-CXbZ0153 2240 5600 W1,W2,W3,W4,W5 Cool White CLA2A-WKW-CYaZ0343 2800 5600 W3,W4 Cool White CLA2A-WKW-CYaZ0453 2800 5600 W4,W5 Cool White CLA2A-WKW-CYbZ0343 3550 5600 W3,W4 Cool White CLA2A-WKW-CYbZ0453 3550 5600 W4,W5 Notes: 1. The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-bin code and one color-bin code will be shipped on each bulk. Single intensity-bin code and single color-bin codes will not be orderable. 2. Please refer to the “Cree LED Lamp Reliability Test Standards” document for reliability test conditions. 3. Please refer to the “Cree LED Lamp Soldering & Handling” document for information about how to use this LED product safely. Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 66

Cree PLCC4 SMD LED CLA2A-WKW GRAPHS IF (mA) (RELATIVE LUMINOUS INTENSITY) 50.0 5.0 40.0 4.0 30.0 3.0 20.0 2.0 10.0 1.0 0.0 VF(V) 0.0 IF(mA) 2.8 3.0 3.2 3.4 3.6 3.8 0.0 20 40 60 80 100 FIG.1 FORWARD CURRENT VS. FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD VOLTAGE. FORWARD CURRENT (RELATIVE LUMINOUS INTENSITY) -50 -40 -30 -20 -10 0 Vr(V) 0 100% -10 80% -20 60% -30 40% -40 20% -50 0% WL(nm) Ir(uA) 300 400 500 600 700 800 FIG.3 REVERSE CURRENT FIG.4 RELATIVE LUMINOUS INTENSITY VS. VS. REVERSE VOLTAGE. WAVELENGTH. IF(mA) (RELATIVE LUMINOUS INTENSITY) 50 1.0 40 Rth j-s=280 C/W 30 0.5 20 Rth j-a=400 C/W 10 0 Ta( C) 0 Angle 0 20 40 60 80 100 -90 -60 -30 0 30 60 90 FIG.5 MAXIMUM FORWARD DCCURRENT VS AMBIENT FIG.6 FAR FIELD PATTERN TEMPERATURE (Tjmax=110 C) The above data are collected from statistical figures that do not necessarily correspond to the actual parameters of each single LED. Hence, these data will be changed without further notice. Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 77

Cree PLCC4 SMD LED CLA2A-WKW MECHANICAL DIMENSIONS All dimensions are in mm.  NOTES RoHS Compliance The levels of environmentally sensitive, persistent biologically toxic (PBT), persistent organic pollutants (POP), or other- wise 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 2002/95/ EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended through April 21, 2006. 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 © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 88

Cree PLCC4 SMD LED CLA2A-WKW KIT NUMBER SYSTEM Cree LED lamps are tested and sorted into performance bins. A bin is specified by ranges of color, forward voltage, and brightness. Sorted LEDs are packaged for shipping in various convenient options. Please refer to the “Cree LED Lamp Packaging Standard” document for more information about shipping and packaging options. Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following man- ner: Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 99

Cree PLCC4 SMD LED CLA2A-WKW PACKAGING • The boxes are not water resistant and they must be kept away from water and moisture. • The LEDs are packed in cardboard boxes after packaging in normal or anti-electrostatic bags. • Cardboard boxes will be used to protect the LEDs from mechanical shocks during transportation. • The reel pack is applied in SMD LED. • Max 2000 pcs per reel. 10% 20% 30% 40% DDOANNGOETREOAUTS DESICCANT 防潮珠。不可食 Copyright © 2010 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 oCfo pCyrerieg,h Itn ©c. 2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc. 1100