cld-ct931.004 product family data sheet cree ? plcc4 smd led cla2a-wkw www.cree.com/hb 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 of cree, inc. product description smd leds is packaged in the industry standard package. these leds have high reliability performance and are designed to work under a wide range of environmental conditions. this high reliability feature makes them ideally suited to be used under illumination application conditions. its wide viewing angle makes these leds ideally suited for channel letter, or general backlighting and illumina- tion applications. the fat top emitting surface makes it easy for these leds to mate with light pipes. features ? size (mm):3.2 x 2.8 ? color temperatures(k): cool white : min . (4600) / typical (5500) ? luminous intensity (mcd) cla2a-wkw:(2240 - 5600) ? lead-free ? rohs compliant cree, inc. 4600 silicon drive durham, nc 27703 usa tel: +1.919.313.5300 www.cree.com/xlamp copyright ? 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. cree, inc. 4600 silicon drive durham, nc 27703 usa tel: +1.919.313.5300 applications ? channel letter
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 of cree, inc. 2 copyright ? 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. 2 cree plcc4 smd led cla2a-wkw absolute maximum ratings (t a = 25c) items symbol absolute maximum rating unit forward current i f 2 x 25 ma peak forward current note1 i fp 2 x 100 ma reverse voltage v r 5 v power dissipation p d 2 x 100 mw operation temperature t opr -40 ~ +100 c storage temperature t stg -40 ~ +100 c junction temperature t j 110 c junction/ambient r thja 400 c/w junction/solder point r thjs 280 c/w note: pulse width 0.1 msec, duty 1/10. typical electrical & optical characteristics (t a = 25c) characteristics symbol condition unit minimum typical maximum forward voltage v f i f = 20 ma v 3.2 4.0 reverse current i r v r = 5 v a 10 luminous flux v i f = 2 x 20 ma mlm 9500 luminous intensity i v i f = 2 x 20 ma mcd 2240 3800 chromaticity coordinates x i f = 2 x 20 ma 0.3100 y i f = 2 x 20 ma 0.3200
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 of cree, inc. 3 copyright ? 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. 3 cree plcc4 smd led cla2a-wkw vf bin limit (i f = 20 ma) tolerance of measurement of luminous intensity is 10%. tolerance of measurement of vf is 0.05v. cool white bin code min. (mcd) max. (mcd) xb 2240 2800 ya 2800 3550 yb 3550 4500 z0 4500 5600 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 intensity bin limit (i f = 2 x 20 ma )
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 of cree, inc. 4 copyright ? 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. 4 cree plcc4 smd led cla2a-wkw tolerance of measurement of the color coordinates is 0.01. cool white bin code sub- bin x y w1 wa 0.2545 0.2480 0.2633 0.2410 0.2545 0.2245 0.2450 0.2290 wb 0.2633 0.2410 0.2720 0.2340 0.2640 0.2200 0.2545 0.2245 wc 0.2545 0.2480 0.2640 0.2670 0.2720 0.2575 0.2633 0.2410 wd 0.2633 0.2410 0.2720 0.2575 0.2800 0.2480 0.2720 0.2340 w2 we 0.2640 0.2670 0.2735 0.2860 0.2808 0.2740 0.2720 0.2575 wf 0.2720 0.2575 0.2808 0.2740 0.2880 0.2620 0.2800 0.2480 wg 0.2735 0.2860 0.2830 0.3050 0.2895 0.2905 0.2808 0.2740 wh 0.2808 0.2740 0.2895 0.2905 0.2960 0.2760 0.2880 0.2620 bin code sub- bin x y w3 wj 0.2830 0.3050 0.2950 0.3210 0.2998 0.3028 0.2895 0.2905 wk 0.2895 0.2905 0.2998 0.3028 0.3045 0.2865 0.2960 0.2760 wm 0.2950 0.3210 0.3070 0.3370 0.3100 0.3150 0.2998 0.3028 wn 0.2998 0.3028 0.3100 0.3150 0.3130 0.2970 0.3045 0.2865 w4 wp 0.3070 0.3370 0.3185 0.3485 0.3200 0.3270 0.3100 0.3150 wq 0.3100 0.3150 0.3200 0.3270 0.3215 0.3075 0.3130 0.2970 wr 0.3185 0.3485 0.3300 0.3600 0.3300 0.3390 0.3200 0.3270 ws 0.3200 0.3270 0.3300 0.3390 0.3300 0.3180 0.3215 0.3075 bin code sub- bin x y w5 wt 0.3300 0.3600 0.3455 0.3725 0.3443 0.3535 0.3300 0.3390 wu 0.3300 0.3390 0.3443 0.3535 0.3430 0.3345 0.3300 0.3180 wv 0.3455 0.3725 0.3610 0.3850 0.3585 0.3680 0.3443 0.3535 ww 0.3443 0.3535 0.3585 0.3680 0.3560 0.3510 0.3430 0.3345 color bin limit (i f = 2 x 20 ma )
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 of cree, inc. 5 copyright ? 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. 5 cree plcc4 smd led cla2a-wkw cie chromaticity diagram w a w b w d w c w e w f w g w h w j w k w m w n w p w q w s w r 0 . 2 3 0 0 0 . 2 7 0 0 0 . 3 1 0 0 0 . 3 5 0 0 0 . 3 9 0 0 0 . 1 9 0 0 0 . 2 3 0 0 0 . 2 7 0 0 0 . 3 1 0 0 0 . 3 5 0 0 0 . 3 9 0 0 w 2 w 3 w 4 x y w w w v w u w t w 5 w 1 8 0 0 0 k 7 0 0 0 k 9 0 0 0 k 6 0 0 0 k 5 0 0 0 k 1 0 0 0 0 k
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 of cree, inc. 6 copyright ? 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. 6 cree plcc4 smd led cla2a-wkw order code table* color kit number luminous intensity (mcd) 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 of cree, inc. 7 copyright ? 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. 7 cree plcc4 smd led cla2a-wkw graphs the above data are collected from statistical fgures that do not necessarily correspond to the actual parameters of each single led. hence, these data will be changed without further notice. fig.2 relative luminous intensity vs. if(ma) forward current forward voltage. fig.1 forward current vs. 0 30 10 20 50 40 40 20 80 60 100 0 ta( c) fig.5 maximum forward dccurrent vs ambient temperature (tjmax=110 c) -10 vs. reverse voltage. fig.3 reverse current -50 vr(v) -30 -40 -20 -40 ir(ua) -50 -30 -20 -10 0 fig.6 far field pattern -90 -60 -30 0 0 0.5 1.0 30 60 90 0 rth j-a=400 c/w rth j-s=280 c/w fig.4 relative luminous intensity vs. (relative luminous intensity) wavelength. wl(nm) 80% 20% 40% 60% 0% 100% 700 300 500 400 600 800 angle 1.0 0.0 0.0 2.0 3.0 4.0 5.0 if(ma) 40 20 80 60 100 vf(v) if (ma) 3.6 2.8 3.2 3.0 3.4 3.8 10.0 20.0 40.0 30.0 50.0 0.0 (relative luminous intensity) (relative luminous intensity)
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 of cree, inc. 8 copyright ? 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. 8 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 of cree, inc. 9 copyright ? 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. 9 cree plcc4 smd led cla2a-wkw kit number system cree led lamps are tested and sorted into performance bins. a bin is specifed 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 confgured 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 of cree, inc. 10 copyright ? 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. 10 cree plcc4 smd led cla2a-wkw ? 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. packaging 4 0 % 2 0 % 3 0 % 1 0 % d a n g er ous d o n o t e at d es i c ca n t ?
|
