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1 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2013 issue no: dhe - 0002050 rev: 2 www.everlight.com introduction everlight s ju 1215 9 v/4w 3s8p series is a ceramic substrate b ased cob led achieving high efficiency at energy star / ansi color temperature ranges. fe atur es applications ? ? ? ? ? ? ? ? ? ? ? ju1215 9v/4w 3s8p series
datasheet ju1215 9v/4w 3s8p series 2 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com table of contents table of contents ................................ ................................ ................................ ................................ .................. 2 product nomenclature ................................ ................................ ................................ ................................ .......... 3 absolute maximum ratings ................................ ................................ ................................ ................................ . 4 pn of the ju 1215 9 v/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 c oordinates ................................ ................................ ................................ . 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 ................................ ................................ ................................ ................................ ................. 2 2 lumen maintenance li fe projection ................................ ................................ ................................ ................. 2 6 revision history ................................ ................................ ................................ ................................ .................. 27
datasheet ju1215 9v/4w 3s8p series 3 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 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 = c olor b in or cct b in g = internal code hj = min. luminous fl ux (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= int ernal code t=type of package [5 ] notes 1. table of lighting color and wavelength symbol color cct range color rendering index gt cool - white 4745~7050 k >65 kt cool - white 4745~7050 k >80 lm warm - white 2580~ 3710 k >70 neutral - white 3710k - 4745k km warm whi te 2580~ 3710 k >80 neutral - white 3710k - 4745k 2. table of f orward v oltage b in symbol description 09 9v input voltage 3. p ower consumption : symbol description 4 4w 4. dam diameter : symbol description 5 5 .0 - 5 .9mm 5. table of packag ing type s: symbol description t tray
datasheet ju1215 9v/4w 3s8p series 4 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com absolute maximum ratings parameter symbol ra t ings unit max. dc forward current (ma) i f 4 0 0 [ 1 ] ma max. peak pulse current (ma) i pulse 7 0 0 [ 2 ] ma power dissipation pd 3.7 w thermal resistance ( junction to board) r th 7 k /w max. junction tempe rature t j 1 1 5 c operating temperature t o pr - 40 ~ + 85 c storage temperature t s tg - 40 ~ + 85 c note s : 1. for optimal perfo rmance, everlight recommends 40 0 ma operation . 2. duty cycle = 1/10@1khz 3. the ju1215 9 v/4w 3s8p series leds are no t designed for re verse bias use . measuring point f or board temperature rth
datasheet ju1215 9v/4w 3s8p series 5 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com pn of the ju1215 9 v/4w 3s8p series: w hite 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] (m in.) ju1215 - km27 7k4 - 09804 - 450t 300 327 290 27 k - 1~ 27 k - 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 40 k - 1~ 4 0k - 4 8.0~11.0 400 80 ju1215 - g t507k6 - 09804 - 450t 350 398 359 50 k - 1~ 5 0k - 4 8.0~11.0 400 70 ju1215 - g t577k6 - 09804 - 450t 350 417 377 57 k - 1~ 57 k - 4 8.0~11.0 400 70 ju1215 - g t657k6 - 09804 - 450t 350 407 368 65 k - 1~ 65 k - 4 8.0~11.0 400 70 ju1215 - k t507k6 - 09804 - 450t 350 390 352 50 k - 1~ 5 0k - 4 8.0~11.0 400 80 ju1215 - k t577k6 - 09804 - 450t 350 390 352 57 k - 1~ 57 k - 4 8.0~11.0 400 80 ju1215 - k t657k6 - 09804 - 450t 350 390 352 65 k - 1~ 65 k - 4 8.0~11.0 400 80 note s : 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 refere nce only. 4. typical luminous flux or light output performance is operated within the condition guided by this datasheet.
datasheet ju1215 9v/4w 3s8p series 6 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com product binning l uminous flux bins group bin minimum p hotometric f lux (lm) maximum p hotometric f lux (lm) group bin minimum p hotometric f lux (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 2 00 225 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 50 4 5 50 60 0
datasheet ju1215 9v/4w 3s8p series 7 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 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 measurem ent allowance : 0.01 5. color bin s are defined at i f = 4 0 0 ma operation chr omaticity specification defined by ansi
datasheet ju1215 9v/4w 3s8p series 8 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com warm - white bin structure warm - white bin coordinate s 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 bin cie x cie y bin cie x cie y 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 3000 k bin cie x cie y bin cie x cie y 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 r eference range: 2870~3000 k reference range: 3000~3220 k bin cie x cie y bin cie x cie y 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 refere nce range: 3000~3220 k notes: 1. color coordinat es measurement allowance : 0.0 1.
datasheet ju1215 9v/4w 3s8p series 9 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com neutral - white bin structure neutral - white bin coordinate s 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 0.3 88 0.383 0.380 0.401 0.404 0.387 0.396 reference range: 3710~4000 k reference range: 4000~4260 k bin cie x cie y bin cie x cie y 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 .383 0.380 reference range: 3710~4000 k reference range: 4000~4260 k notes: 1. color coordinat es measurement allowance : 0.0 1.
datasheet ju1215 9v/4w 3s8p series 10 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 www.everlight.com cool - white bin structure cool - white bin coordinate s 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 bin cie x cie y bin cie x cie y 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 5700 k bin cie x cie y bin cie x cie y 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 bin cie x cie y bin cie x cie y 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 refere nce range: 5310~5700 k reference range: 5700~6020 k
datasheet ju1215 9v/4w 3s8p series 11 copyright ? 201 2 , everlight all ri ghts reserved. release date: jun.19.2 013 issue no: dhe - 0002050 rev: 2 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 ra nge: 6500~7050 k bin cie x cie y bin cie x cie y 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 coo rdinat es measurement allowance : 0. 01
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: 2 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: 0.15 v . 2. forward v oltag e bins are defined at i f = 4 0 0 ma operation . 3. other forward voltage bins for white leds available upon request. please contact your local everlight sales office.
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: 2 www.everlight.com mechanical dimension c h ip configuration notes: 1. dimensi ons are in millimeters. 2. tolera nces unless mentioned are 0. 1 mm
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: 2 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) 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: 2 www.everlight.com forward voltage vs. forward current @ substrate temperature = 25 relative luminous flux vs. fo rward 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) 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: 2 www.everlight.com correlated color temperature vs. forward current @ substrate temperature = 25 correlated color temperature vs. substrate temperature @ forward current = 4 0 0 ma 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: 2 www.everlight.com forward voltage vs. substrate temperature @ forward current = 400ma typical diagram characteristics of radiation patterns note s : 1. 2 1/2 is the off axis angle from lamp cente rline where the luminous intensity is 1/2 of the peak value. 2. view angle tolerance is 5 . 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: 2 www.everlight.com product labeling label e xplanation cpn: customer specification (when required) p/n : everlight production number qty: packing quantity cat: lumi nous 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 milli meters. 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
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: 2 www.everlight.com outside carton packaging quantity ? 10 0 pcs per tray ? 10 tra ys per outside carton recommended installation screw pitch ju1215
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: 2 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 protect ion . otherwise slight voltage shift may cause significan t current changes and burn out failure may happen. s torage c onditions ? 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 led s 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 .
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: 2 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 gr ounding. ? 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 4 0 0ma. otherwise, the junction temperature of die may exceed over the limit at high cu rrent driving conditions and the led s lifetime may be decrease dramatically .
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: 2 www.everlight.com lm - 80 test reprot
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: 2 www.everlight.com
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: 2 www.everlight.com
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: 2 www.everlight.com
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: 2 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) (195,000) calculated l70(6k) (hours) (183,000) calculated l70(6k) (hours) (122,000) reported l70(6k) (hou rs) (195,000) reported l70(6k) (hours) (183,000) reported l70(6k) (hours) (122,000)
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: 2 www.everlight.com revision history current version : 06.21.2013 issue no : dhe - 0002050 v ersion : 2 c reated by: alun hu page subjects (major change in pre vious version) date of change 5 created new order code jun.19.2013 22 created lm80 test report jun.21.2013

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