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1 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com introduction everlights ju 1215 9v/4w 3s8p series is a ceramic substrate based cob led achieving high efficiency at energy star / ansi color temperature ranges. fe atur es applications ? ? ? ? ? ? ? ? ? ? ? ju1215 9v/4w 3s8p series ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 2 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com table of contents table of contents .................................................................................................................................................. 2 product nomenclature .......................................................................................................................................... 3 absolute maximum ratings ................................................................................................................................ . 4 pn of the ju1215 9v/4w 3s8p series:white leds ............................................................................................ 5 product binning:luminlous flux bins ............................................................................................................... 6 prodcut binning:white bin structure ................................................................................................................. 7 prodcut binning:warm white bin structure ...................................................................................................... 8 product binning:warm white bin coordinates ................................................................................................ . 8 prodcut binning:neutral white bin structure .................................................................................................... 9 product binning:neutral white bin coordinates ............................................................................................... 9 prodcut binning:cool white bin structure ...................................................................................................... 10 product binning:cool white bin coordinates ................................................................................................ . 10 product binning:forward voltage bins .......................................................................................................... 12 mechanical dimension ....................................................................................................................................... 13 typical electro-optical characteristic curve ................................................................................................... 14 product labeling ................................................................................................................................................. 18 carrier tray specification ................................................................................................................................... 18 recommended installation screw pitch ........................................................................................................... 19 precautions of use .............................................................................................................................................. 20 lm -80 test report ................................................................................................................................................. 22 lumen maintenance life projection ................................................................................................................. 26 revision history .................................................................................................................................................. 27 ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 3 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com product nomenclature the product name is designated as below: JU1215-CDEFGHJ-KLMNP-QRST family name ju1215 designation: cd = lighting color and wavelength [1] ef = color bin or cct b in g = internal code hj = min. luminous flux (lm) or radiation power (mw) performance kl = f orward v oltage b in [2] m = internal code np = power consumption [3 ] q= internal code r= dam diameter [4] s= internal code t=type of package [5] notes 1. table of lighting color and wavelength symbol color cct range color rendering index *7 &rro :klwh a . ! .7 &rro :klwh a . ! /0 :dup :klwh a . ! 1hxwudo :klwh . . .0 :dup:kl wh a . ! 1hxwudo :klwh . . 7deohri i ruzdug y rowdjh e lq symbol description 9 ,qsxw9rowdjh 3rzhufrqvxpswlrq symbol description : 4. dam diameter : symbol description 5 5 .0 - 5 .9mm 5. table of packaging type s: symbol description t tray ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 4 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com absolute maximum ratings parameter symbol ra t ings unit max. dc forward current (ma) i f 700 [ 1 ] ma max. peak pulse current (ma) i pulse 9 0 0 [ 2 ] ma power dissipation pd 7 w thermal resistance ( junction to board) r th 7 k /w max. junction tempera ture t j 1 1 5 c operating temperature t o pr - 40 ~ + 85 c storage temperature t s tg - 40 ~ + 85 c notes: 1. for optimal performance, everlight recommends 400ma operation. 2. duty cycle = 1/10@1khz 3. the ju1215 9v/4w 3s8p series leds are not designed for reverse bias use. rth ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 5 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com pn of the ju1215 9v/4w 3s8p series: white leds order code of ju1215 minimum luminous flux (lm) @t j =25 c typical luminous flu x (lm) @t j =25 c typical luminous flu x (lm) @t j =8 5 c cct (k) forward voltage (v) forward current (ma) cri [1] (min .) -8 .0 . 7 . a . a -8 .0. 7 . a. a -8 .0. 7 . a . a -8 * 7. 7 . a . a -8 * 7. 7 . a . a -8 * 7. 7 . a . a -8 . 7. 7 . a . a -8 . 7. 7 . a . a -8 . 7. 7 . a . a notes: 1. cri measurement tolerance: 2. 2. luminous flux measurement tolerance: 10%. 3. the values of luminous flux @ t j =85 c are caculated and for referenc e only. 4. typical luminous flux or light output performance is operated within the condition guided by this datasheet. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 6 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com product binning luminous flux bins group bin minimum p hotometric f lux (lm) maximum p hotometric f lux (lm) group bin minimum p hotometric f l ux (lm) maximum p hotometric f lux (lm) e 1 4 5 j 1 100 110 2 5 6 2 110 120 3 6 8 3 1 2 0 1 3 0 4 8 10 4 1 3 0 1 4 0 5 10 13 5 1 4 0 15 0 6 13 17 6 150 16 0 7 17 20 7 160 180 8 20 23 8 180 200 9 23 27 9 200 225 f 1 27 33 k 1 225 250 2 33 39 2 2 50 275 3 39 45 3 275 300 4 45 52 4 300 325 5 52 60 5 325 350 6 60 70 6 350 375 7 70 80 7 375 400 8 80 90 8 400 425 9 90 100 9 425 450 n 1 450 475 2 475 500 3 500 5 5 0 4 5 50 60 0 ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 7 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com white bin structure note s: 1. the cct range of cool-white varies from 4745k to 7050k. 2. the cct range of neutral-white varies from 3710k to 4745k. 3. the cct range of warm-white varies from 2580k to 3710k 4. color coordinates measurement allowance : 0.01 5. color bin s are defined at i f =400 ma operation chromaticity specification defined by ansi ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 8 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com warm-white bin structure warm-white bin coordinates 2700 k bin cie x cie y bin cie x cie y 27k - 1 0.469 0.429 27k - 2 0.456 0.426 0.459 0.410 0.447 0.408 0.470 0 .413 0.459 0.410 0.481 0.432 0.469 0.429 reference range: 2580~2700 k reference range: 2700~2870 k 27k - 4 0.459 0.410 27k - 3 0.447 0.408 0.448 0.392 0.437 0.389 0.459 0.394 0.448 0.392 0.470 0.413 0.459 0.410 reference range: 2580~2700 k reference range: 2700~2870 k 30k - 1 0.443 0.421 30k - 2 0.430 0.417 0.435 0.403 0.422 0.399 0.447 0.408 0.435 0.403 0.456 0.426 0.443 0.421 ref erence range: 2870~3000 k reference range: 3000~3220 k 30k - 4 0.435 0.403 30k - 3 0.422 0.399 0.426 0.385 0.415 0.381 0.437 0.389 0.426 0.385 0.447 0.408 0.435 0.403 reference range: 2870~3000 k referenc e range: 3000~3220 k 1. color coordinates measurement allowance : 0.0 1. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 9 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com neutral -white bin structure neutral -white bin coordinates 4000 k bin cie x cie y bin cie x cie y 40k - 1 0.387 0.396 40k - 2 0.374 0.387 0.383 0.380 0.370 0.373 0.395 0.388 0.383 0.380 0.401 0.404 0.387 0.396 reference range: 3710~4000 k reference range: 4000~4260 k 40k - 4 0.383 0.380 40k - 3 0.370 0.373 0.378 0.365 0.367 0.358 0.390 0.372 0.378 0.365 0.395 0.388 0.3 83 0.380 reference range: 3710~4000 k reference range: 4000~4260 k 1. color coordinates measurement allowance : 0.0 1. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 10 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com cool -white bin structure cool -white bin coordinates 5000 k bin cie x cie y bin cie x cie y 50k - 1 0.346 0.369 50k - 2 0 .338 0.362 0.345 0.356 0.337 0.349 0.353 0.362 0.345 0.356 0.355 0.376 0.346 0.369 reference range: 4745~5000 k reference range: 5000~5310 k 50k - 4 0.345 0.356 50k - 3 0.337 0.349 0.344 0.343 0.337 0 .337 0.352 0.349 0.344 0.343 0.353 0.362 0.345 0.356 reference range: 4745~5000 k reference range: 5000~5310 k 57k - 1 0.329 0.354 57k - 2 0.321 0.346 0.329 0.342 0.32 2 0.335 0.337 0.349 0.329 0.342 0 .338 0.362 0.329 0.354 reference range: 5310~5700 k reference range: 5700~6020 k 57k - 4 0.329 0.342 57k - 3 0.32 2 0.335 0.329 0.331 0.322 0.324 0.337 0.337 0.329 0.331 0.337 0.349 0.329 0.342 referenc e range: 5310~5700 k reference range: 5700~6020 k ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 11 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com 6500 k bin cie x cie y bin cie x cie y 65k - 1 0.312 0.339 65k - 2 0.303 0.330 0.313 0.329 0.305 0.321 0.321 0.337 0.313 0.329 0.321 0.348 0.312 0.339 reference range: 6020~6500 k reference rang e: 6500~7050 k 65k - 4 0.313 0.329 65k - 3 0.305 0.321 0.31 5 0.319 0.307 0.311 0.322 0.326 0.31 5 0.319 0.321 0.337 0.313 0.329 reference range: 6020~6500 k reference range: 6500~7050 k notes: 1. color coord inat es measurement allowance : 0. 01 ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 12 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com forward voltage bins bin minimum forward voltage (v) maximum forward voltage (v) o8 8.0 8.5 o9 8.5 9.0 r1 9.0 10.0 r2 10.0 11.0 note s: 1. forward v ol tage measurement tolerance: 0.15v. 2. forward voltage bins are defined at i f =400 ma operation. 3. other forward voltage bins for white leds available upon request. please contact your local everlight sales office. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 13 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com mechanical dimension chip configuration notes: 1. dimensions are in millimeters. 2. tolerances unless mentioned are 0.1 mm ver.:4 release date:12/24/2013 B:approved(?l) e v e r l ig h t e h p - c 5 2 c
datasheet ju1215 9v/4w 3s8p series 14 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com typical electro-optical characteristic curve relative spectral power distribution @ substrate temperature = 25 relative luminous flux vs. substrate temperature @f orwa rd current = 4 00ma ver.:4 release date:12/24/2013 B:approved(?l) 400 500 600 700 800 0.0 0.2 0.4 0.6 0.8 1.0 warm white cool white wavelength(nm) relative luminous intensity 25 35 45 55 65 75 85 0.0 0.2 0.4 0.6 0.8 1.0 1.2 relative luminous flux substrate temperature( o c) warm white cool white
datasheet ju1215 9v/4w 3s8p series 15 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com forward voltage vs. forward current @ substrate temperature = 25 relative luminous flux vs. forward current @ substrate temperature = 25 ver.:4 release date:12/24/2013 B:approved(?l) 0 100 200 300 400 500 600 700 800 8.0 8.4 8.8 9.2 9.6 10.0 forward current(ma) forward voltage(v) 0 100 200 300 400 500 600 700 800 0.1 0.4 0.7 1.0 1.3 1.6 1.9 forward current(ma) relative luminous flux
datasheet ju1215 9v/4w 3s8p series 16 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com correlated color temperature vs. forward current @ substrate temperature = 25 correlated color temperature vs. substrate temperature @ forward current = 400 ma ver.:4 release date:12/24/2013 B:approved(?l) 0 100 200 300 400 500 600 700 800 2500 3000 3500 4000 4500 5000 5500 6000 warm white cool white forward current(ma) correlated color temperature(k) 25 35 45 55 65 75 85 95 2500 3000 3500 4000 4500 5000 5500 6000 warm white cool white substrate temperature( ) correlated color temperature(k) c
datasheet ju1215 9v/4w 3s8p series 17 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com forward voltage vs. substrate temperature @ forward current = 400ma typical diagram characteristics of radiation patterns notes: 1. 2 1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value. 2. view angle tolerance is 5. ver.:4 release date:12/24/2013 B:approved(?l) 0 10 20 30 40 50 60 70 80 90 -90 -60 -30 0 0.0 0.2 0.4 0.6 0.8 1.0 25 35 45 55 65 75 85 95 8.0 8.5 9.0 9.5 10.0 substrate temperature( ) forward voltage(v) c
datasheet ju1215 9v/4w 3s8p series 18 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com product labeling label explanation cpn: customer specification (when required) p/n : everlight production number qty: packing quantity cat: luminous flux (brightness) bin hue: color bin ref: forward voltage bin lot no: lot number made in taiwan: production place carrier tray specification loaded quantity:100 pcs per tray notes: 1. dimensions are in millimeters. 2. tolerances unless mentioned are 0.1 mm led direction ? the recycle mark on the leds will be toward the anode mark on the carrier tray. moisture resistant packaging ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 19 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com outside carton packaging quantity ? 10 0 pcs per tray ? 10 trays per outside carton recommended installation screw pitch j u1215 ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 20 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com precautions of use over-current- proof ? though the ju1215 has a conducted esd protection mechanism, customers must not use the device in reverse and should apply resistors for extra protection. otherwise slight voltage shift may cause significant current changes and burn out failure may happen. storage conditions ? before the package is opened: the leds should be stored at 30c or less and 50 %rh or less after being shipped from everlight and the storage life limit is 6 months. if the leds are stored for 6 months or more, they should be stored in a sealed container with a nitrogen atmosphere and moisture absorbent material. ? after opening the package: the leds should be stored under 30 c or less and 3 0% rh or less. the led should be us ed with in 168hrs (7days) after opening the package. if unused leds remain, it should be stored in moisture proof packages. ? do not stack assemblies. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 21 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com handling ? do not put mechanical stress on the led. ? never touch the optical surface with finger or sharp object. the led surface could be soiled or damaged, which could affect the optical performance of the led. ? in low-humidity work environment, please keep handling the leds with appropriate esd grounding. ? it is recommended to handle the led with powder-less latex gloves. manual handling ? when handling the product, do not apply direct pressure on the optical surface. ? do not touch the resin with tweezers to avoid scratching or other damage. thermal management ? sufficient thermal management must be implemented. substrate of the positive in temperature must be kept under 105 c at the driving current of 400ma. otherwise, the junction temperature of die may exceed over the limit at high current driving conditions and the leds lifetime may be decrease dramatically. ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 22 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com lm -80 test reprot ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 23 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 24 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 25 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 26 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com lumen maintenance life projection table 1: report at each lm - 80 test condition description of led light source test ed (manufacturer, model, catalog number) test condition 1 - 55 ? c case temp test condition 2 - 85 ? c case temp test condition 3 - 105 ? c case temp sample size 25 sample size 25 sample size 25 number of failures 0 number of failures 0 number of failures 0 dut drive current use d in the test (ma) 400 dut drive current used in the test (ma) 400 dut drive current used in the test (ma) 400 test duration (hours) 6,000 test duration (hours) 6,000 test duration (hours) 6,000 test duratio n used for projection (hour to hour) 1,000 - 6,000 test duration used for projection (hour to hour) 1,000 - 6,000 test duration used for projection (hour to hour) 1,000 - 6,000 tested case temperature ( ? c) 55 tested case temperature ( ? c) 85 tested case temperature ( ? c) 105 6.248e - 06 6.654e - 06 1.000e - 05 b 1.013 b 1.014 b 1.015 calculated l70(6k) (hours) 59,000 calculated l70(6k) (hours) 56,000 calculated l70(6k) (hours) 37,000 reported l70(6k) ( hours) >36000 reported l70(6k) (hours) >36000 reported l70(6k) (hours) >36000 ver.:4 release date:12/24/2013 B:approved(?l)
datasheet ju1215 9v/4w 3s8p series 27 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 4 www.everlight.com revision history current version: 08.20.2013 issue no: dhe-0002050 version: 4 created by: alun hu page subjects (major change in previous version) date o f change 5 created new order code jun.19.2013 22 created lm80 test report jun.21.2013 4 revise absolute maximum ratings aug.20.2013 26 change lumen maintenance life projection dec. 20 .2013 ver.:4 release date:12/24/2013 B:approved(?l)

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