lead-free parts pb ligitek electronics co.,ltd. property of ligitek only round type led lamps lwk63543/h21-od data sheet doc. no : qw0905-lwk63543/h21-od rev. : a date : 13 - dec. - 2006
directivity radiation note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. part no. lwk63543/h21-odpage 1/6 package dimensions ligitek electronics co.,ltd. property of ligitek only + - 5.6 5.0 7.6 8.6 25.0min 1.0min 2.54typ 0.5 typ 1.5max 30 75%100% 60 0 -30 25% 25% 0 75% 100% 50% -60 50%
ligitek electronics co.,ltd. property of ligitek only absolute maximum ratings at ta=25 typical electrical & optical characteristics (ta=25 ) note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. tstg storage temperature part no material lwk63543/h21-od emitted ingan/gan white water clear lens color i f forward current operating temperature reverse current @5v power dissipation peak forward current duty 1/10@10khz topr ir pd i fp parameter symbol -30~ +100 luminous intensity @20ma(mcd) viewing angle 2 1/2 (deg) forward voltage @20ma(v) 4.0 3.5 max. 44 min. typ. page 2/6 30 ma -20~ +80 50 a 120 100 ma mw wk ratings unit chromaticity coordinates (typ.) x y 0.280.28 v 150 esd electrostatic discharge( * ) typ. static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. * 27004000 part no. lwk63543/h21-od
. 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 b1c1 c2 b2 a2 a3 b3c3 a4 b4c4 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 0.2650.340 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 0.260.31 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. lwk63543/h21-od
fig.5 luminous spectrum(ta=25 ) typical electro-optical characteristics curve 1.03.04.0 0 1 i n t e n s i t y wavelength (nm) 0.5 r e l a t i v e i n t e n s i t y @ 2 0 m a n o r m a l i z e @ 2 5 f o r w a r d v o l t a g e @ 2 0 m a n o r m a l i z e @ 2 5 20 ambient temperature( ) ambient temperature( ) 0 -20 -40 0.8 0 -40-20 100 80 60 40 20 0.0 60100 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 r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a f o r w a r d c u r r e n t ( m a ) forward current(ma) forward voltage(v) 2.05.0110 0.0 0.5 1.0 1.5 2.0 1001000 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 400500600 40 20 60 100 700800 0 page 4/6 ligitek electronics co.,ltd. property of ligitek only part no. lwk63543/h21-od
page 5/6 soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350 c max soldering time:3 seconds max(one time only) distance:2mm min(from solder joint to body) ligitek electronics co.,ltd. property of ligitek only 260 c3sec max temp( c) 260 dip soldering preheat: 120 c max preheat time: 120seconds max ramp-up 2 c/sec(max) ramp-down:-5 c/sec(max) solder bath:260 c max dipping time:3 seconds max distance:2mm min(from solder joint to body) 250 200 time(sec) 120 100 preheat 0 0 120 seconds max 2 /sec max 25 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. 5 /sec max 2.wave soldering profile part no. lwk63543/h21-od
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 5 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 5 2.dwell time=5 1sec this test intended to see soldering well performed or not. 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles solder resistance test thermal shock test high temperature high humidity test 1.ta=65 5 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 5 2.t=1000 hrs (-24hrs, +72hrs) high temperature storage test operating life test 1.ta=105 5 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 itemtest condition description ligitek electronics co.,ltd. property of ligitek only part no. lwk63543/h21-od
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