product data sheet phlatlight ? white led illumination products cbt-90 series www.luminus.com ? 2009 luminus devices, in c. - all rights reserved last update 4-24-09 pds_001230 rev 03 preliminary features ? extremely high optical output: over 2,200 lumens from a sin- gle chip (white) ? high thermal conductivity package - junction to heat sink thermal resistance of only 0.9 oc/w ? large, monolithic chip with uni form emitting area of 9 mm 2 ? lumen maintenance of greater than 70% after 60,000 hours ? environmentally friendly: rohs compliant ? variable drive currents: less than 1 a through 13.5 a to full reliability specifications ? high reliability applications ? medical lighting ? machine vision ? microscopy ? architectural lighting ? fiber coupled illumination ? projection systems ? spot lighting phlatlight ? leds enable a new class of illumination applications. table of contents technology overview............................................ 2 test specifications............................................... 2 phlatlight bin codes............................................. 3 product shipping and la beling information.................. 5 optical and electrical characteristics ........................ 6 lifetime and lumen maintenance ............................. 7 spectral characteristics......................................... 7 radiation patterns ............................................... 8 thermal resistance .............................................. 8 mechanical dimensions.......................................... 9 ordering information ...........................................10
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 2 preliminary technology overview phlatlight leds benefit from a suite of i nnovations in the fields of chip technology , packaging, and ther mal management. these break- throughs allow illumination designers to achieve efficient light engine designs and deliver high brightness solutions. phlatlight technology the name phlatlight is derived from photonic lattice. photonic lattice technology creates true surface emission from the source, which enables large area led chips with uniform brightness over the entire led chip surface. the optical power and brightness produced by these large monolith ic chips enable solutions which replace arc and halogen lamps where arrays of traditional high power leds cannot. packaging technology thermal management is critical in high power led applications. with a thermal resistance from junction to heat sink of 0.9 oc/w, phlatlight cbt-90 devi ces have the lowest thermal resistance of any led on the market. this allows the led to be driven at higher current densities while maintaining a low junction temperature, thereby resulting in brighter and longer lifetimes. the package is easy to use, and ready to be mounted in the lighting system. reliability designed from the ground up, phlatlight leds are one of the most reliable light sources in the wo rld today. phlatlight leds have passed a rigorous suite of environmental and mechanical stress tests, including mechanical shock, vibration, temp erature cycling and humidity, and have been fully qualified for use in extreme high power and high current applications. with very low failure rates and median lifetimes that are well above 60,000 hours, phlatlight leds are ready for th e most demanding applications. environmental benefits phlatlight leds help reduce power consumption and the amount of hazardous waste entering th e environment. all phlatlight products manufactured by lumi nus are rohs compliant and free of hazardous materials, in cluding lead and mercury. understanding phlatlight test specifications every phlatlight led device is fully te sted to ensure that it meets the high quality standards of luminus? products. testing temperature phlatlight leds are measured in such a way that the characteris- tics reported agree with how the devices will actually perform when incorporated into a system. this measurement is accom- plished by mounting the devices on a 40o c heat sink and allowing the device to reach thermal equilibrium while fully powered. only after the device reaches equilibrium are the measurements taken. this method of measurement ensures that phlatlight leds perform in the field just as they are specified. multiple operating points (3.2 a, 9.0 a, 13.5 a) the tables on the following pa ges provide typical optical and electrical characteristics. since the leds can be operated over a wide range of drive conditions (c urrents from less than 1 a to 13.5 a, and duty cycle from <1% to 10 0%) multiple drive conditions are listed. phlatlight cbt-90 devices are pr oduction tested at 9.0 a. the values shown at 3.2 a and 13.5 a are for additional reference at other possible drive conditions.
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 3 preliminary phlatlight white binning structure phlatlight white leds are tested for luminous flux an d chromaticity at a drive current of 9.0 a (1.0 a/mm 2 ) and placed into one of the following luminous fl ux (ff) and chroma ticity (ww) bins: flux bins color flux bin (ff) minimum flux (lm) @ 9.0 a maximum flux (lm) @ 9.0 a w65s 6500k, standard cri (typ. 70) wn 1,000 1,200 wp 1,200 1,450 wq 1,450 1,750 wr 1,750 2,100 chromaticity bins 6500k chromaticity bins bin code (ww) ciex ciey dg 0.307 0.311 0.322 0.326 0.323 0.316 0.309 0.302 f3* 0.305 0.321 0.313 0.329 0.315 0.319 0.307 0.311 f4* 0.303 0.330 0.312 0.339 0.313 0.329 0.305 0.321 g3* 0.313 0.329 0.321 0.337 0.322 0.326 0.315 0.319 g4* 0.312 0.339 0.321 0.348 0.321 0.337 0.313 0.329 ef 0.302 0.335 0.320 0.354 0.321 0.348 0.303 0.330 de 0.283 0.304 0.303 0.330 0.307 0.311 0.289 0.293 df 0.289 0.293 0.307 0.311 0.309 0.302 0.293 0.285 *sub-bins within ansi defined quadrangles per ansi c78.377-2008
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 4 preliminary chromaticity bins luminus? standard chromati city bins: 1931 cie curve
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 5 preliminary phlatlight product shipping and labeling information all phlatlight products are packaged and labeled with their respective bin as outlined in the tables on page 3. modules are pac kaged in trays of 10, with each package on ly containing one bin. the part numbe r designation is as follows: note 1. wnnx nomenclature corresponds to the following: w = white nn = color temperature, where: 65 corresponds to 6500k x = color rendering index, where: s (standard) corresponds to a typical cri of 70 note 2. some flux and ch romaticity bins may have limited av ailability. application specific bi n kits, consisting of multiple bi ns, may be available. for ordering informatio n, please refer to page 10 and reference the phlatlight binning and labeling document. example: the part label cbt-90-w65s-c11-wn -g4 refers to a 6500k standard cri white, cbt-90 module, c11 package configuration, with a flux range of 1,000 to 1,200 lumens and a chromaticity value within the box defined by the four points (0.313, 0.338), (0.321, 0.348), (0.322, 0.336), (0.312, 0.328). cbt 90 w nnx c11 ff ww product family chip area color package configuration flux bin chromaticity bin cbt: window chip on board 90: 9.0 mm 2 w nnx : cct and cri see note below c11: 28 x 27 mm board see page 3 for bins see page 3 for bins
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 6 preliminary optical and electrical ch aracteristics at truetemp 1 (t heat sink = 40 o c) cool white drive condition 2 3.2a continuous 9.0 a continuous 13.5 a continuous parameter symbol t y p . v a l u e s a t indicated current 3 v a l u e s a t test currents t y p . v a l u e s a t indicated current unit current density j 0.35 1.0 1.5 a/mm 2 forward voltage v f 3.2 3.6 3.7 v common characteristics symbol values unit emitting area 9.0 mm 2 emitting area dimensions 3 x 3 mm x mm color temperature 4 cct 6,500 k color rendering index r a >70 dynamic resistance dyn 0.050 forward voltage temperature coefficient 5 -5.47 mv/oc absolute maximum ratings symbol values unit maximum current 6 18 a maximum junction temperature 7 t jtrans 150 oc storage temperature range -40/+100 oc note 1: all ratings are based on operation with a constant heat sink temperature t hs =40oc. see thermal resistance section for t hs definition. note 2: listed drive conditions are typical for common applications. phlatlight? cbt-90 devices can be driven at currents rangin g from <1 a to 13.5 a and at duty cycles ranging from 1% to 100%. drive curr ent and duty cycle should be adjusted as necessary to maintain the junction temperature desired to meet application lifetime requirements. note 3: unless otherwise noted, values listed are typical. note 4: cct value based off of cie measurement. cie measuremen t uncertainty for white devices is estimated to be +/- 0.01. note 5: forward voltage temperature coef ficient at current density of 1.0 a/mm 2 . contact luminus for value at other drive conditions. note 6: luminus phlatlight cbt-90-w leds are designed for operation to an absolute ma ximum forward drive current density of 2.0 a/mm 2 . product lifetime data is specif ied at recommended forward drive currents. sustained operation at absolute maximum currents will result in a reduction of device lifetime compared to recommended forward drive currents. actual device lifetimes will also depe nd on junction temperature. refer to th e lifetime derating curves for further informatio n. in pulsed operation, rise time from 10-90% of forward current should be larger than 0.5 microseconds. note 7: lifetime dependent on led junction temperature. input power and thermal system must be properly managed to ensure lifeti me. see charts on pg 6 for further information. note 8: special design considerations must be observed for operation under 1 a. please contact luminus for further information. note 9: caution must be taken not to stare at the light emitted from these leds. unde r special circumstances, the high intensity could dam- age the eye.
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 7 preliminary relative output flux vs. forward current 1 forward current vs. forward voltage median lifetime 2 lumen maintenance vs. time 3 typical spectrum 4 current derating curve 1. yellow squares indicate typical operating conditions. 2. mean expected lifetime in dependence of junction temperature at 1.0a/mm 2 in continuous operation. lifetime defined as time to 70% of initial intensity. based on preliminary lifetime test data. data can be used to model failure rate over typical product life time. 3. lumen maintenance in depend ence of time at 1.0a/mm 2 in continuous operation with junction temperatures of 130 o c. 4. typical spectrum at current density of 1.0 a/mm 2 in continuous operation. 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 03691215 current (a) relative luminus flux (%) 0 3 6 9 12 15 2.52.72.93.13.33.53.73.9 forward voltage (v) current (a) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1 10 100 1000 10000 100000 time (hours) lumen maintenance (%) l70 0 20 40 60 80 100 120 140 160 1000 10000 100000 median lifetime extrapolation (hours) device junction temperature (c) 0 0.2 0.4 0.6 0.8 1 1.2 400 450 500 550 600 650 700 wavelength (nm) relative spectral power distribution 0 2 4 6 8 10 12 14 16 0 20 40 60 80 100 120 140 ambient temperature (c) led drive current (a) rth j-a = 1.22 c/w rth j-a = 1.50 c/w rth j-a = 1.75 c/w rth j-a = 2.00 c/w
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 8 preliminary typical radiation pattern thermal resistance typical polar radiation pattern for white typ ical angular radiation pattern for white 30 60 -60 -30 -120% -100% -80% -60% -40% -20% 0% 20% 40% 60% 80% 100% 120% 0% 20% 40% 60% 80% 100% 120% -80 -60 -40 -20 0 20 40 60 80 anglular displacement (degrees) relative intensity (%) window copper core-board t j t b t hs t a t ref window frame thermistor die junction thermal interface material heat sink window copper core-board t j t b t hs t a t ref window frame thermistor die junction thermal interface material heat sink typical thermal resistance r j-b 1 note 1: thermal resistance val- ues are based on fea model results correlated to measured r j-hs data 0.80 oc/w r b-hs 1 0.12 oc/w r j-hs 2 note 2: thermal resistance is measured using egraph 1205 thermal interface. 0.92 oc/w r j-ref 1 0.83 oc/w t hs definition = 3 mm from core-board thermistor information the thermistor used in phlatl ight devices mounted on core- boards is from murata manufacturing co. the global part number is ncp15xh103j03rc. please see http://www.murata.com/ for details on calculating thermistor temperature. electrical pinout
mechanical dimensions ? 2009 luminus devices, in c. - all rights reserved page 9 cbt-90 - product datasheet preliminary 28.00 0.25 42 10.1 6.35 18.00 3.00 emitting area 11.00 2x 3.1 3.0 alignment holes 3.00 emitting area 2x 2.9 0.1 fastener holes a a 26.75 0.50 5.6 .221 3.18 a section a-a "a" "b" "c" detail a dimensions in millimeters dimension name description nominal dimension tolerance "a" top of metal substrate to top of glass 0.95 0.13 "b" emitting area to top of glass 0.67 0.16 "c" top of metal substrate to emitting area 0.28 0.05 recommended connector for anode and cathode: panduit disco lok ? series p/n: dng14-250fl-c thermistor connector: molex p/n 53780-0270. reco mmended female: molex p/n 51146-0200 or equivalent for detailed drawing please refer to dwg-001216 document
cbt-90 - product datasheet ? 2009 luminus devices, in c. - all rights reserved page 10 preliminary ordering information the products, their specifications and other information appearing in this document ar e subject to change by luminus devices wi thout notice. luminus devices assumes no liability for errors that may appear in this document, and no liability othe rwise arising from the applicati on or use of the product or information contained herein. none of the information provided herein sh ould be considered to be a representation of the fit ness or suitability of the product for any particular application or as any other form of warranty. luminus devices? product warranties are limited to only such warranties as accompany a purchase contract or purchase order for such products. nothing herein is to be construed as constituting an additio nal warranty. no infor- mation contained in this publication may be considered as a waiv er by luminus devices of any intellectual property rights that luminus devices may have in such information. phlatlight ? is a registered trademark of luminus devices, inc., all rights reserved. this product is protected by u.s. patents 6,831,302; 7,074,631; 7,083,993; 7,084,434; 7,098,589; 7,105,861; 7,138,666; 7,166,87 0; 7,166,871; 7,170,100; 7,196,354; 7,211,831; 7,262,550; 7,274,043; 7,301,271; 7,341,880; 7,344,903; 7,345,416; 7,348,603; 7,388,233; 7,391, 059; patents pend- ing in the u.s. and other countries. www.luminus.com ordering part number 1,2,3 note 1: gn100 - denotes a bin kit comp rising of all flux and chromaticity bins at the 6500k color point see phlatlight binning and labeling document for more information. note 2: for ordering information on all available bin kit s, please see phlatlight binn ing and labeling document. note 3: standard packaging increment (spi) is 10. color description cbt-90-w65s-c11-gn100 6500k white white phlatlight cbt-90 consisting of a 9 mm 2 led, thermistor, and connec- tor, mounted on a copper-core pcb.
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