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features recommended applications cellular phone, mobile equipment, electric household appliances, other general applications page 1 ? outer dimension 3.8 x 1.2 x 0.6mm ( l x w x h ) ? temperature range storage temperature : -40 100 operating temperature : -30 85 ? lead?free soldering compatible ? rohs compliant package product features chromaticity coordinates spatial distribution die materials rank grouping parameter assembly method soldering methods taping and reel esd sorted by luminous intensity and chromaticity per rank taping auto pick & place machine (auto mounter) 3,000pcs per reel in a 12mm width tape. (standard) reel diameter: 180mm 1kv (hbm) x = 110 deg., y = 105 deg. right angle type, diffused pale yellow resin W1145L series x = 0.299yp., y = 0.296typ. (condition : i f =20ma) ingan recommendation of reflow soldering / flow soldering (dip soldering) is impossible. right angle type white led 2008.11.15
color and luminous intensity page 2 min. typ. i f typ. i f hsW1145Lt ingan white pale yello w 1,720 1,860 20 4.6 20 sW1145Lt ingan white pale yello w 1,440 1,600 20 4.0 20 tW1145Ls ingan white pale yello w 860 1,200 20 3.0 20 part no. material emitted color luminous flux iv (mcd) v (lm) lens color luminous intensity W1145L series right angle type white led note : the above luminous intensity(i v ) is the setup values of the sorting machine. (tolerance : i v ? 10%) 2008.11.15 (ta=25 )
page 3 absolute maximum ratings hsw sw tw power dissipation p d 114 114 117 mw forward current i f 30 30 30 ma pulse forward current 1 i frm 100 100 100 ma S i f 0.4 0.4 0.4 ma/ S i frm 1.33 1.33 1.33 ma/ reverse voltage v r 555v operatin g tem p erature t opr stora g e tem p erature t stg absolute maximum ratings item symbol unit derating (ta=25 or higher) -30 +85 -40 +100 W1145L series right angle type white led 1 i frm measurement condition : pulse width Q 1ms, duty Q 1/20 (ta=25 ) 2008.11.15
electro-optical characteristics condition hkw tw tw typ. 3.2 3.2 3.2 max. 3.5 3.5 3.7 reverse current v r =5v i r max. 50 50 50 a 110( x) 110( x) 110( x) 105( ? ) 105( ? )105( ? ) x typ. 0.299 0.299 0.299 - y typ. 0.296 0.296 0.296 - unit typ. item symbol deg. v f v 2 1/2 characteristics chromaticity coordinates i f =20ma forward voltage 1 i f =20ma half intensity angle i f =20ma page 4 W1145L series right angle type white led 2008.11.15 (ta=25 ) 1 forward voltage tolerance range : 0.1v
page 5 W1145L series right angle type white led 2008.11.15 luminous intensity rank (hsw) rank i v mcd min. max. vc 1,720 1,860 vd 1,860 2,000 wa 2,000 2,200 wb 2,200 2,400 condition i f =20ma intensity tolerance each rank : +/-10% t please contact our sales staff concerning rank designation. (ta=25 ) luminous intensity rank (tw) (ta=25 ) rank i v mcd min. max. t2 860 1,000 u1 1,000 1,200 u2 1,200 1,440 condition i f =20ma intensity tolerance each rank : +/-10% t please contact our sales staff concerning rank designation. luminous intensity rank (sw) (ta=25 ) rank i v mcd min. max. va 1,440 1,580 vb 1,580 1,720 vc 1,720 1,860 vd 1,860 2,000 condition i f =20ma intensity tolerance each rank : +/-10% t please contact our sales staff concerning rank designation.
sorting chart for chromaticity coordinates (hsw/sw) page 6 W1145L series right angle type white led 2008.11.15 (ta=25 ) rank xyxyxyxy 1p 0.272 0.258 0.264 0.267 0.276 0.281 0.282 0.272 1q 0.280 0.248 0.272 0.258 0.282 0.272 0.288 0.262 1r 0.282 0.272 0.276 0.281 0.287 0.295 0.292 0.286 1s 0.288 0.262 0.282 0.272 0.292 0.286 0.296 0.276 2p 0.292 0.286 0.287 0.295 0.297 0.305 0.300 0.295 2q 0.296 0.276 0.292 0.286 0.300 0.295 0.304 0.285 2r 0.300 0.295 0.297 0.305 0.307 0.315 0.309 0.305 2s 0.304 0.285 0.300 0.295 0.309 0.305 0.311 0.294 left do w n point left up point ri ght up point ri ght up point chromaticity coordinates tolerance each rank : +/-0.01 t please contact our sales staff concerning rank designation.
sorting chart for chromaticity coordinates (tw) page 7 rank xyxyxyxy 1c 0.280 0.248 0.264 0.267 0.287 0.295 0.296 0.276 2d 0.296 0.276 0.287 0.295 0.307 0.315 0.311 0.294 left do w n point left up point ri ght up point ri ght up point W1145L series right angle type white led 2008.11.15 (ta=25 ) chromaticity coordinates tolerance each rank : +/-0.01 t please contact our sales staff concerning rank designation.
technical data (hsw) page 8 2008.11.15 spatial distribution example condition : ta = 25 forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity spectral distribution relative intensity vs. wavelength condition : ta = 25 , i f = 20ma wavelength [nm] relative intensity W1145L series right angle type white led
ambient temperature vs. relative intensity condition : i f = 20ma ambient temperature : ta( ) derating ambient temperature vs. maximum forward current ambient temperature : ta( ) page 9 2008.11.15 maximum forward current : i f max. (ma) relative intensity ambient temperature vs. forward voltage condition : i f = 20ma ambient temperature : ta( ) forward voltage v f (v) forward current vs. chromaticity condition : ta = 25 x y technical data (hsw) W1145L series right angle type white led
page 10 2008.11.15 ambient temperature vs. chromaticity condition : i f = 20ma x y technical data (hsw) W1145L series right angle type white led
technical data (sw) page 11 2008.11.15 spatial distribution example condition : ta = 25 forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity spectral distribution relative intensity vs. wavelength condition : ta = 25 , i f = 20ma wavelength [nm] relative intensity W1145L series right angle type white led
ambient temperature vs. relative intensity condition : i f = 20ma ambient temperature : ta( ) derating ambient temperature vs. maximum forward current ambient temperature : ta( ) page 12 2008.11.15 maximum forward current : i f max. (ma) relative intensity ambient temperature vs. forward voltage condition : i f = 20ma ambient temperature : ta( ) forward voltage v f (v) forward current vs. chromaticity condition : ta = 25 x y technical data (sw) W1145L series right angle type white led
page 13 2008.11.15 ambient temperature vs. chromaticity condition : i f = 20ma x y technical data (sw) W1145L series right angle type white led
page 14 W1145L series right angle type white led 2008.11.15 spatial distribution example condition : ta = 25 forward voltage vs. forward current condition : ta = 25 forward voltage v f (v) forward current i f (ma) forward current vs. relative intensity condition : ta = 25 forward current i f (ma) relative intensity spectral distribution relative intensity vs. wavelength condition : ta = 25 , i f = 20ma wavelength [nm] relative intensity technical data (tw)
ambient temperature vs. forward voltage condition : i f = 20ma ambient temperature : ta( ) ambient temperature vs. relative intensity condition : i f = 20ma ambient temperature : ta( ) page 15 W1145L series right angle type white led 2008.11.15 derating ambient temperature vs. maximum forward current ambient temperature : ta( ) maximum forward current : i f max. (ma) relative intensity forward voltage v f (v) forward current vs. chromaticity condition : ta = 25 technical data (tw)
page 16 W1145L series right angle type white led 2008.11.15 ambient temperature vs. chromaticity condition : i f = 20ma technical data (tw)
package dimensions recommended soldering pattern page 17 (unit: mm) (unit: mm) taping specification (unit: mm) ? quantity: 3,000pcs/ reel (standard) W1145L series right angle type white led 2008.11.15 weight: (4.3)mg
page 18 W1145L series right angle type white led 2008.11.15 reflow soldering conditions 1) the above profile temperature gives the maximum temperature of the led resin surface. please set the temperature so as to avoid exceeding this range. 2) total times of reflow soldering process shall be no more than 2 times. when the second reflow soldering process is performed, intervals between the first and second reflow should be short as possible (while allowing some time for the component to return to normal temperature after the first reflow) in order to prevent the led from absorbing moisture. manual soldering conditions iron tip temp. soldering time and frequency 3 s 1 time 350 (max.) (max.) (max.)
reliability testing result page 19 reliability testing result applicable standard testing conditions duration failure room temp. o perat ing life ei a j ed - 4701/ 100(101) ta = 2 5 , i f = 30ma 1,000 h 0/ 20 high temp. o perat ing life ei a j ed - 4701/ 100(101) ta = 8 5 ,i f = 6ma 1,000 h 0/ 20 low temp. o perat ing life ei a j ed - 4701/ 100(101) ta = -3 0 , i f = 20ma 1,000 h 0/ 20 w et high temp. o perat ing life ei a j ed - 4701/ 100(102) ta = 6 0 , 90%, i f = 16ma 1,000 h 0/ 20 w et high temp. st orage life ei a j ed - 4701/ 100(103) ta = 6 0 , 90% 1,000 h 0/ 20 thermal shock ei a j ed - 4701/ 100(105) ta = -4 0 100 (each 15min.) 200 cycles 0/ 20 high temp. st orage life ei a j ed - 4701/ 200(201) ta = 100 1,000 h 0/ 20 low temp. st orage life ei a j ed - 4701/ 200(202) ta = -4 0 1,000 h 0/ 20 cycled temp. humidity life ei a j ed - 4701/ 200(203) ta = -1 0 65 , 95%, 24h/ cycle 10 cycles 0/ 20 resist ance t o reflow soldering ei a j ed - 4701/ 300(301) preheat : 150 180 (120s max.) soldering temp. : 260 (5s) m oisture soak : 30 , 70%, 72h tw i c e 0 / 2 0 elect ric st at ic discharge ( esd ) ei a j ed - 4701/ 300(304) c = 100pf, r2 = 1.5k , 1,000v once each polarit y 0/ 20 vibration, variable frequency ei a j ed - 4701/ 400(403) 98.1m/ s 2 (10g), 100 2khz, 20min, xyz each direct ion 2 h 0/ 20 failure criteria items symbols conditions failure criteria luminous int ensit y iv i f =20ma test ing m in. value spec. m in. value x 0.7 forward volt age v f i f =20ma test ing m ax. value R spec. m ax. value x 1.2 reverse current i r v r =5v test ing m ax. value R spec. m ax. value x 2.5 cosmet ic appearance - - o ccurrence of not able decolorat ion, deformat ion and cracking W1145L series right angle type white led 2008.11.15
special notice to customers using the products and technical information shown in this data sheet page 20 W1145L series right angle type white led 1) the technical information shown in the data sheets are limited to the typical characteristics and circuit examples of the referenced products. it does not cons titute the warranting of industrial property nor the granting of any license. 2) for the purpose of product improvement, the specifications, characteristics and technical data described in the data sheets are subject to change without prior notice. therefore it is recommended that the most updated specifications be used in your design. 3) when using the products described in the data sheets, please adhere to the maximum ratings for operating voltage, heat dissipation characteristics, and other prec autions for use. we are not responsible for any damage which may occur if these specifications are exceeded. 4) the products that have been described to this catalog are manufactured so that they will be used for the electrical instrument of the benchmark (oa equipment, telecommunications equipment, av machine, home appliance and measuring instrument). the application of aircrafts, space borne application, transportation equipment, medical equipment and nuclear power control equipment, et c. needs a high reliability and sa fety, and the breakdown and the wrong operation might influence the life or the human body. pl ease consult us beforehand if you plan to use our product for the usages of aircrafts, space borne applicat ion, transportation equipment, medical equipment and nuclear power control equipment, etc. except oa equipment, telecommunications equipment, av machine, home appliance and measuring instrument. 5) in order to export the products or technologi es described in this data sheet which are under the ?foreign exchange and foreign trade control law,? it is necessary to first obtain an export permit from the japanese government. 6) no part of this data sheet may be reprinted or reproduced without prior written permission from stanley electric co., ltd. 7) the most updated edition of this data sheet can be obtained from the address below: http://www.stanley-components.com 2008.11.15

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