vishay semiconductors vlmw711u2u3xv document number 83229 rev. 1.0, 24-feb-09 www.vishay.com 1 for technical support, please contact: led@vishay.com little star ? 1 w power smd led white description the vlmw711. is one of the most robust and light efficient leds in the market. with its extremely high level of brightness and the ultra low high profile, which is only 1.5 mm are highly suitable for both conventional lighting and specialized application such as automotive signal lights, tr affic lights, channel lights, tube lights and garden lights among others. product group and package data ? product group: led ? package: smd little star ? product series: power ? angle of half intensity: 60 features ? super high brightness surface mount led ? high flux output; typical 90 lm ? 120 viewing angle ? compact package outline (l x w x h) of 6.0 x 6.0 x 1.5 mm ? ultra low height profile - 1.5 mm ? designed for high current drive; up to 350 ma ? low thermal resistance; r thjp = 10 k/w ? qualified according to je dec moisture sensitivity level 2a ? compatible to ir reflow soldering ?little star ? are class 1m led products. do not view directly with optical instrument ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec ? automotive qualified aec-q101 ? esd-withstand voltage: up to 2 kv according to jesd22-a114-b applications ? automotive: exterior applications, e.g.: fog-lamp, rear mirror lighting, etc. ? communication: flashled ? industry: white goods (e.g.: oven, microwave, etc.) ? lighting: garden light, architecture lighting, general lighting, etc. 207 8 4 parts table part luminous flux correlation between lum. flux/lum. intensity (at i f = 350 ma) color, luminous intensity (at i f = 350 ma) technology VLMW711U2U3XV-GS08 white, = (87 400 to 113 600) mlm i v typ. = 29 700 mcd ingan
www.vishay.com 2 document number 83229 rev. 1.0, 24-feb-09 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com note: not designed for reverse operation 1) t amb = 25 c, unless otherwise specified note: 1) t amb = 25 c, unless otherwise specified 2) forward voltages are tested at a current pulse duration of 1 ms and a tolerance of 0.05 v note: luminous intensity is tested at a current puls e duration of 25 ms and an accuracy of 11 %. the above type numbers represent t he order groups which include onl y a few brightness groups. only one group will be shipped on each reel (there will be no mixing of two groups on each reel). in order to ensure availab ility, single brightness gro ups will not be orderable. in a similar manner for colors where wavelength groups are measured and binned, single wavelengt h groups will be shipped in any one reel. in order to ensure availability, singl e wavelength groups will not be orderable. absolute maximum ratings 1) vlmw711u2u3xv parameter test condition symbol value unit forward current i f 350 ma power dissipation p tot 1.4 w junction temperature t j + 120 c surge current t < 10 s, d = 0.1 i fm 1000 ma operating temperature range t amb - 40 to + 100 c storage temperature range t stg - 40 to + 100 c thermal resistance junction/pin r thjp 10 k/w optical and electrical characteristics 1) vlmw711u2u3xv, white parameter test condition symbol min. typ. max. unit luminous flux/luminous intensity i f = 350 ma 87 400 113 600 mlm i v 29 700 mcd chromaticity coordinate x acc. to cie 1931 i f = 350 ma x0.33 chromaticity coordinate y acc. to cie 1931 i f = 350 ma y0.33 angle of half intensity i f = 350 ma ? 60 deg forward voltage 2) i f = 350 ma v f 33.54 v temperature coefficient of v f i f = 350 ma tc vf - 3 mv/k temperature coefficient of i v i f = 350 ma tc iv - 0.4 %/k luminous intensity/flux classification white group luminous flux v (mlm) correlation table standard min. max. u2 87 400 99 400 u3 99 400 113 600
document number 83229 rev. 1.0, 24-feb-09 www.vishay.com 3 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com note: chromaticity coordinate groups are tested at a current pulse durat ion of 25 ms and a tolerance of 0.01. chromaticity coordinated groups for white smd led bin cx cy xm 0.301 0.342 0.314 0.353 0.315 0.343 0.303 0.333 0.301 0.342 xn 0.303 0.333 0.315 0.343 0.316 0.332 0.305 0.322 0.303 0.333 xo 0.305 0.322 0.316 0.332 0.318 0.319 0.308 0.311 0.305 0.322 xp 0.308 0.311 0.318 0.319 0.320 0.301 0.311 0.293 0.308 0.311 wm 0.314 0.353 0.329 0.366 0.329 0.354 0.315 0.343 0.314 0.353 wn 0.315 0.343 0.329 0.354 0.329 0.343 0.316 0.332 0.315 0.343 wo 0.316 0.332 0.329 0.343 0.329 0.330 0.318 0.319 0.316 0.332 wp 0.318 0.319 0.329 0.330 0.329 0.319 0.319 0.310 0.318 0.319 wq 0.319 0.310 0.329 0.319 0.330 0.311 0.320 0.301 0.319 0.310 vm 0.329 0.366 0.348 0.383 0.347 0.368 0.329 0.354 0.329 0.366 vn 0.329 0.354 0.347 0.368 0.346 0.357 0.329 0.343 0.329 0.354 vo 0.329 0.343 0.346 0.357 0.344 0.343 0.329 0.330 0.329 0.343 vp 0.329 0.330 0.344 0.343 0.343 0.331 0.329 0.319 0.329 0.330
www.vishay.com 4 document number 83229 rev. 1.0, 24-feb-09 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com typical characteristics t amb = 25 c, unless otherwise specified figure 1. relative luminous flux vs. forward current figure 2. relative luminous in tensity vs. forward current figure 3. forward current vs. forward voltage 0 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 0 100 200 300 400 500 600 i f - for w ard c u rrent (ma) v rel - relati v e l u mino u s fl u x 20 8 04 0 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 0 100 200 300 400 500 600 i f - for w ard c u rrent (ma) i v rel - relati v e l u mnio u s intensity 20 8 03 0 100 200 300 400 500 600 2 2.5 3 3.5 4 4.5 v f - for w ard v oltage ( v ) i f - for w ard c u rrent (ma) 20 8 05 figure 4. max. permissible forward current vs. ambient temperature figure 5. coordinates of color groups figure 6. relative spectrale emission 21671 0 50 100 150 200 250 300 350 400 450 500 0204060 8 0100120 t am b - am b ient temperat u re (c) i f - for w ard c u rrent (ma) for r thja = 40 k/ w 0.26 0.2 8 0.30 0.32 0.34 0.36 0.3 8 0.40 0.42 0.26 0.2 8 0.30 0.32 0.34 0.36 0.3 8 yo ya xp xo x n xm w p w o wn w m w q v p v o vn v m up uo u n um 10 000k 4500k 5000k 5650k 6300k 7000k x - cordinate y - coordinate 2143 8 0 % 20 % 40 % 60 % 8 0 % 100 % 400 450 500 550 600 650 700 750 8 00 - w a v elength (nm) 20963 i rel (i f = 140 ma)
document number 83229 rev. 1.0, 24-feb-09 www.vishay.com 5 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com taping dimensions in millimeters figure 7. relative luminous inte nsity vs. angular displacement 0.4 0.2 0 95 10319 0.6 0.9 0. 8 0 30 10 20 40 50 60 70 8 0 0.7 1.0 i v rel - relati v e l u mino u s intensity ? - ang u lar displacement 20 8 46
www.vishay.com 6 document number 83229 rev. 1.0, 24-feb-09 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com package dimensions/soldering pads dimensions in millimeters soldering profile 20 8 47 figure 8. vishay lead (pb)-fr ee reflow soldering profile (acc. to j-std-020c) 0 50 100 150 200 250 300 0 50 100 150 200 250 300 time (s) temperat u re (c) 240 c 245 c max. 260 c max. 120 s max. 100 s 217 c max. 30 s max. ramp u p 3 c/s max. ramp do w n 6 c/s 19 88 5 ir reflo w soldering profile for lead (p b )-free soldering preconditioning acc. to jedec le v el 2a max. 2 cycles allo w ed 255 c
document number 83229 rev. 1.0, 24-feb-09 www.vishay.com 7 vishay semiconductors vlmw711u2u3xv for technical support, please contact: led@vishay.com bar code product label example: a) type of component b) manufacturing plant c) sel - selectio n code (bin): e.g.: da = code for luminous intensity group 5 = code for color group d) batch: 200707 = year 2007, week 07 ph19 = plant code e) total quantity dry packing the reel is packed in an anti-humidity bag to protect the devices from absorbing moisture during transportation and storage. final packing the sealed reel is packed into a cardboard box. a secondary cardboard box is used for shipping purposes. recommended method of storage dry box storage is recommended as soon as the aluminum bag has been opened to prevent moisture absorption. the following conditions should be observed, if dry boxes are not available: ? storage temperature 10 c to 30 c ? storage humidity 60 % rh max. after more than 672 h under these conditions moisture content will be too high for reflow soldering. in case of moisture absorp tion, the devices will recover to the former condition by drying under the following condition: 192 h at 40 c + 5 c/- 0 c and < 5 % rh (dry air/nitrogen) or 96 h at 60 c + 5 c and < 5 % rh for all device containers or 24 h at 100 c + 5 c not suitable for reel or tubes. an eia jedec standard jesd22-a112 level 2a label is included on all dry bags. example of jesd22-a112 level 2a label esd precaution proper storage and handling procedures should be followed to prevent esd damage to the devices especially when they are removed from the antistatic shielding bag. electro-static sensitive devices warning labels are on the packaging. vishay semiconductors standard bar code labels the vishay semiconductors standard bar code labels are printed at final packing areas. the labels are on each packing unit and contain vishay semiconductors specific data. a c b d e 20613 al u min u m b ag la b el reel 15973 l e v e l caution this bag contains moisture ? sensitive devices 1. shelf life in sealed bag 12 months at <40c and < 90% relative humidity (rh) 2. after this bag is opened devices that will be subjected to infrared reflow, vapor - phase reflow, or equivalent processing (peak package body temp. 260c) must be: a) mounted within 672 hours at factory condition of < 30c/60%rh or b) stored at <1 0% rh. 3. devices require baking before mounting if: a) humidity indicator card is >10% when read at 23c + 5c or b) 2a or 2b is not met. 4. if baking is required, devices may be baked for: 192 hours at 40c + 5c/ - 0c and <5%rh (dry air/nitrogen) or 96 hours at 605 o cand <5%rh for all device containers or 24 hours at 1005c not suitable for reels or tubes bag seal date: ______________________________ (if blank, see bar code label) note: level defined by eia jedec standard jesd22 - a113 2a 197 8 6
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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