pb lead-free parts doc. no : qw0905-LWK63343 rev. : b date : 26 - jun. - 2009 data sheet LWK63343 round type led lamps ligitek electronics co.,ltd. property of ligitek only l dcc
part no. LWK63343 1/6 page ligitek electronics co.,ltd. property of ligitek only package dimensions note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation 75% 100% -60 x 100% 75% 50% 25% 0 25% 50% -30 x 0 x 60 x 30 x + - 5.8 4.8 3.35 4.85 25.0min 1.0min 2.54typ ? 0.5 typ
typ. electrostatic discharge( * ) esd 150 v 0.28 0.28 y x chromaticity coordinates (typ.) unit ratings wk mw ma 100 120 g a j 50 -20~ +80 ma 30 page 2/6 j typ. min. 122 450 700 max. 3.5 4.0 forward voltage @20ma(v) viewing angle 2 c 1/2 (deg) luminous intensity @20ma(mcd) -30~ +100 symbol parameter i fp pd ir topr peak forward current duty 1/10@10khz power dissipation reverse current @5v operating temperature forward current i f color lens water clear white ingan/gan emitted LWK63343 material part no storage temperature tstg note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. typical electrical & optical characteristics (ta=25 j ) absolute maximum ratings at ta=25 j ligitek electronics co.,ltd. property of ligitek only static electricity or power surge will damage the led. use of a c onductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. * part no. LWK63343
. cie chromaticity diagram x . chromaticity coordinates specifications for bin grading a1 bin y bin bin page 3/6 ligitek electronics co.,ltd. property of ligitek only y xx y b1 c1 c2 b2 a2 a3 b3 c3 a4 b4 c4 a5 b5 0.21 0.190 0.21 0.150 0.22 0.165 0.22 0.205 0.22 0.205 0.22 0.165 0.23 0.180 0.23 0.220 0.23 0.220 0.23 0.180 0.24 0.195 0.24 0.235 0.24 0.235 0.24 0.195 0.25 0.210 0.25 0.250 0.25 0.250 0.25 0.210 0.26 0.225 0.26 0.265 0.340 0.31 0.300 0.31 0.285 0.30 0.325 0.30 0.325 0.30 0.285 0.30 0.270 0.29 0.310 0.29 0.310 0.29 0.270 0.29 0.255 0.28 0.295 0.28 0.295 0.28 0.255 0.28 0.240 0.27 0.280 0.27 0.280 0.27 0.240 0.27 0.225 0.26 0.265 0.26 0.31 0.340 0.31 0.300 0.32 0.315 0.32 0.355 0.32 0.355 0.32 0.315 0.33 0.330 0.33 0.370 0.33 0.370 0.33 0.330 0.34 0.345 0.34 0.385 0.34 0.385 0.34 0.345 0.35 0.360 0.35 0.400 part no. LWK63343
fig.5 luminous spectrum(ta=25 j ) typical electro-optical characteristics curve 1.0 3.0 4.0 0 1 intensity wavelength (nm) 0.5 relative intensity@20ma normalize @25 j forward voltage@20ma normalize @25 j 20 ambient temperature( j ) ambient temperature( j ) 0 -20 -40 0.8 0 -40 -20 100 80 60 40 20 0.0 60 100 80 40 fig.4 relative intensity vs. temperature 2.5 1.0 0.9 1.1 1.5 1.0 2.0 fig.3 forward voltage vs. temperature 1.2 3.0 relative intensity normalize @20ma forward current(ma) forward current(ma) forward voltage(v) 2.0 5.0 1 10 0.0 0.5 1.0 1.5 2.0 100 1000 fig.2 relative intensity vs. forward current fig.1 forward current vs. forward voltage 2.5 3.0 1 10 100 1000 wk chip spectral radiance 80 400 500 600 40 20 60 100 700 800 0 page 4/6 ligitek electronics co.,ltd. property of ligitek only part no. LWK63343
dip soldering preheat: 120 c max preheat time: 60seconds max ramp-up 2 c/sec(max) ramp-down:-5c/sec(max) solder bath:260 c max dipping time:3 seconds max distance:2mm min(from solder joint to body) 120x note: 1.wave solder should not be made more than one time. 2.you can just only select one of the soldering conditions as above. preheat 0x 0 25x 2 /sec max 50 time(sec) 100 150 260 c3sec max 260x temp(c) 5 /sec max soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350c max soldering time:3 seconds max(one time only) distance:2mm min(from solder joint to body) 2.wave soldering profile ligitek electronics co.,ltd. property of ligitek only page 5/6 60 seconds max part no. LWK63343
mil-std-202:103b jis c 7021: b-11 mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 1.t.sol=260 j? 5 j 2.dwell time= 10 ? 1sec. this test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. solderability test 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec this test intended to see soldering well performed or not. 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles solder resistance test thermal shock test high temperature high humidity test 1.ta=65 j ? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. the purpose of this test is the resistance of the device under tropical for hours. reliability test: page 6/6 reference standard mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 jis c 7021: b-12 mil-std-883:1008 jis c 7021: b-10 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. low temperature storage test 1.ta=-40 j ? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) high temperature storage test operating life test 1.ta=105 j ? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. test item test condition description ligitek electronics co.,ltd. property of ligitek only part no. LWK63343
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