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lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 1 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com introduction everlight?s ju1215 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 ? lm-80 certified ? high power dc cob & high efficiency ? multi-chip solution ? dimension:15mm*12mm*1.3mm ? main parameters: luminous flux, forward voltage , chromaticity and color rendering index ? rohs compliant ? energy star / ansi compliant binning structure ? typical viewing angle 115 ? indoor general lighting ? replacement bulb ? recessed can ju1215 9v/4w 3s8p series ?
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 2 copyright ? 2012, everlight all rights 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
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 3 copyright ? 2012, everlight all rights 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 bin g = internal code hj = min. luminous flux (lm) or radiation power (mw) performance kl = forward voltage bin [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 gt cool-white 4745~7050k >65 kt cool-white 4745~7050k >80 warm-white 2580~3710k lm neutral-white 3710k-4745k >70 warm white 2580~3710k km neutral-white 3710k-4745k >80 2. table of forward voltage bin symbol description 09 9v input voltage 3. power consumption: symbol description 4 4w 4. dam diameter: symbol description 5 5.0-5.9mm 5. table of packaging types: symbol description t tray
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 4 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com absolute maximum ratings parameter symbol ratings unit max. dc forward current (ma) i f 700 [1] ma max. peak pulse current (ma) i pulse 900 [2] ma power dissipation pd 7 w thermal resistance(junction to board) r th 7 k/w max. junction temperature t j 115 c operating temperature t opr -40 ~ +85 c storage temperature t stg -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. .fbtvsjohqpjougps cpbseufnqfsbuvsf rth
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 5 copyright ? 2012, everlight all rights 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 flux (lm) @t j =25 c typical luminous flux (lm) @t j =85 c cct (k) forward voltage (v) forward current (ma) cri [1] (min.) JU1215-KM277K4-09804-450T 300 327 290 27k-1~27k-4 8.0~11.0 400 80 ju1215-km307k4-09804-450t 300 350 311 30k-1~30k-4 8.0~11.0 400 80 ju1215-km407k4-09804-450t 300 359 319 40k-1~40k-4 8.0~11.0 400 80 ju1215-gt507k6-09804-450t 350 398 359 50k-1~50k-4 8.0~11.0 400 70 ju1215-gt577k6-09804-450t 350 417 377 57k-1~57k-4 8.0~11.0 400 70 ju1215-gt657k6-09804-450t 350 407 368 65k-1~65k-4 8.0~11.0 400 70 ju1215-kt507k6-09804-450t 350 390 352 50k-1~50k-4 8.0~11.0 400 80 ju1215-kt577k6-09804-450t 350 390 352 57k-1~57k-4 8.0~11.0 400 80 ju1215-kt657k6-09804-450t 350 390 352 65k-1~65k-4 8.0~11.0 400 80 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 reference only. 4. typical luminous flux or light output performance is operated within the condition guided by this datasheet.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 6 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com product binning luminous flux bins group bin minimum photometric flux (lm) maximum photometric flux (lm) group bin minimum photometric flux (lm) maximum photometric flux (lm) 1 4 5 1 100 110 2 5 6 2 110 120 3 6 8 3 120 130 4 8 10 4 130 140 5 10 13 5 140 150 6 13 17 6 150 160 7 17 20 7 160 180 8 20 23 8 180 200 e 9 23 27 j 9 200 225 1 27 33 1 225 250 2 33 39 2 250 275 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 f 9 90 100 k 9 425 450 1 450 475 2 475 500 3 500 550 n 4 550 600
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 7 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com white bin structure notes: 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 bins are defined at i f =400ma operation chromaticity specification defined by ansi
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 8 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com warm-white bin structure warm-white bin coordinates 2700k bin cie x cie y bin cie x cie y 0.469 0.429 0.456 0.426 0.459 0.410 0.447 0.408 0.470 0.413 0.459 0.410 27k-1 0.481 0.432 27k-2 0.469 0.429 reference range: 2580~2700k reference range: 2700~2870k bin cie x cie y bin cie x cie y 0.459 0.410 0.447 0.408 0.448 0.392 0.437 0.389 0.459 0.394 0.448 0.392 27k-4 0.470 0.413 27k-3 0.459 0.410 reference range: 2580~2700k reference range: 2700~2870k 3000k bin cie x cie y bin cie x cie y 0.443 0.421 0.430 0.417 0.435 0.403 0.422 0.399 0.447 0.408 0.435 0.403 30k-1 0.456 0.426 30k-2 0.443 0.421 reference range: 2870~3000k reference range: 3000~3220k bin cie x cie y bin cie x cie y 0.435 0.403 0.422 0.399 0.426 0.385 0.415 0.381 0.437 0.389 0.426 0.385 30k-4 0.447 0.408 30k-3 0.435 0.403 reference range: 2870~3000k reference range: 3000~3220k notes: 1. color coordinates measurement allowance : 0.01.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 9 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com neutral-white bin structure neutral-white bin coordinates 4000k bin cie x cie y bin cie x cie y 0.387 0.396 0.374 0.387 0.383 0.380 0.370 0.373 0.395 0.388 0.383 0.380 40k-1 0.401 0.404 40k-2 0.387 0.396 reference range: 3710~4000k reference range: 4000~4260k bin cie x cie y bin cie x cie y 0.383 0.380 0.370 0.373 0.378 0.365 0.367 0.358 0.390 0.372 0.378 0.365 40k-4 0.395 0.388 40k-3 0.383 0.380 reference range: 3710~4000k reference range: 4000~4260k notes: 1. color coordinates measurement allowance : 0.01.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 10 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com cool-white bin structure cool-white bin coordinates 5000k bin cie x cie y bin cie x cie y 0.346 0.369 0.338 0.362 0.345 0.356 0.337 0.349 0.353 0.362 0.345 0.356 50k-1 0.355 0.376 50k-2 0.346 0.369 reference range: 4745~5000k reference range: 5000~5310k bin cie x cie y bin cie x cie y 0.345 0.356 0.337 0.349 0.344 0.343 0.337 0.337 0.352 0.349 0.344 0.343 50k-4 0.353 0.362 50k-3 0.345 0.356 reference range: 4745~5000k reference range: 5000~5310k 5700k bin cie x cie y bin cie x cie y 0.329 0.354 0.321 0.346 0.329 0.342 0.322 0.335 0.337 0.349 0.329 0.342 57k-1 0.338 0.362 57k-2 0.329 0.354 reference range: 5310~5700k reference range: 5700~6020k bin cie x cie y bin cie x cie y 0.329 0.342 0.322 0.335 0.329 0.331 0.322 0.324 0.337 0.337 0.329 0.331 57k-4 0.337 0.349 57k-3 0.329 0.342 reference range: 5310~5700k reference range: 5700~6020k
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 11 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com 6500k bin cie x cie y bin cie x cie y 0.312 0.339 0.303 0.330 0.313 0.329 0.305 0.321 0.321 0.337 0.313 0.329 65k-1 0.321 0.348 65k-2 0.312 0.339 reference range: 6020~6500k reference range: 6500~7050k bin cie x cie y bin cie x cie y 0.313 0.329 0.305 0.321 0.315 0.319 0.307 0.311 0.322 0.326 0.315 0.319 65k-4 0.321 0.337 65k-3 0.313 0.329 reference range: 6020~6500k reference range: 6500~7050k notes: 1. color coordinates measurement allowance : 0.01
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 12 copyright ? 2012, everlight all rights 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 notes: 1. forward voltage measurement tolerance: 0.15v. 2. forward voltage bins are defined at i f =400ma operation. 3. other forward voltage bins for white leds available upon request. please contact your local everlight sales office.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 13 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com mechanical dimension &7&3-*()5 &) 1 $ $ chip configuration notes: 1. dimensions are in millimeters. 2. tolerances unless mentioned are 0.1mm
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 14 copyright ? 2012, everlight all rights 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
400 500 600 700 800 0.0 0.2 0.4 0.6 0.8 1.0 warm white cool white wavelength(nm) r e l a t i v e l u m i n o u s i n t e n s i t y relative luminous flux vs. substrate temperature @forward current = 400ma 25 35 45 55 65 75 85 0.0 0.2 0.4 0.6 0.8 1.0 1.2 r e l a t i v e l u m i n o u s f l u x subs trate temperature( o c) warm white cool white
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 15 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com forward voltage vs. forward current @ substrate temperature = 25
0 100 200 300 400 500 600 700 800 8.0 8.4 8.8 9.2 9.6 10.0 forward current(ma) f o r w a r d v o l t a g e ( v ) relative luminous flux vs. forward current @ substrate temperature = 25
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) r e l a t i v e l u m i n o u s f l u x
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 16 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com correlated color temperature vs. forward current @ substrate temperature = 25
0 100 200 300 400 500 600 700 800 2500 3000 3500 4000 4500 5000 5500 6000 warm white cool white forward current(ma) c o r r e l a t e d c o l o r t e m p e r a t u r e ( k ) correlated color temperature vs. substrate temperature @ forward current = 400ma 25 35 45 55 65 75 85 95 2500 3000 3500 4000 4500 5000 5500 6000 $ warm white cool white substrate temperature( ) c o r r e l a t e d c o l o r t e m p e r a t u r e ( k )
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 17 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com 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 forward voltage vs. substrate temperature @ forward current = 400ma 25 35 45 55 65 75 85 95 8.0 8.5 9.0 9.5 10.0 $ substrate temperature( ) f o r w a r d v o l t a g e ( v ) 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.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 18 copyright ? 2012, everlight all rights 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 0.1mm led direction ? the recycle mark on the leds will be toward the anode mark on the carrier tray. moisture resistant packaging
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 19 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com outside carton packaging quantity ? 100 pcs per tray ? 10 trays per outside carton recommended installation screw pitch j u1215
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 20 copyright ? 2012, everlight all rights 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 30c or less and 30%rh or less. the led should be used within 168hrs (7days) after opening the package. if unused leds remain, it should be stored in moisture proof packages. ? do not stack assemblies.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 21 copyright ? 2012, everlight all rights 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 105c 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.
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 22 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com lm-80 test reprot
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 23 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 24 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 25 copyright ? 2012, everlight all rights reserved. release date: jun.19.2013 issue no: dhe-0002050 rev: 4 www.everlight.com
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 26 copyright ? 2012, everlight all rights 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 tested (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 used 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
lifecyclephase: revision : 4 expired period: forever release date:2013-12-24 16:31:20.0 datasheet ju1215 9v/4w 3s8p series 27 copyright ? 2012, everlight all rights 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 of 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

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