data sheet doc. no : qw0905-LH11243-PF rev. : a date : 24 - jan. - 2008 round type led lamps pb lead-free parts ligitek electronics co.,ltd. property of ligitek only LH11243-PF
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. LH11243-PF package dimensions ligitek electronics co.,ltd. property of ligitek only page 1/5 r1.7 2.4 3.0 1.6 0.5 typ 1.5max 3.3 1.8 1.0min - + 2.54typ 25.0min 60 30 100% 50% 0 25%75% -30 -60 50% 100%75%25% 0
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 ) LH11243-PF gap part nomaterial viewing angle 2 1/2 (deg) spectral halfwidth nm lens emitted color peak wave length pnm max. forward voltage @20ma(v) min. luminous intensity @10ma(mcd) typ. min. operating temperature absolute maximum ratings at ta=25 storage temperature reverse current @5v peak forward current duty 1/10@10khz power dissipation forward current parameter ligitek electronics co.,ltd. property of ligitek only page 2/5 ma a mw ma unit tstg t opr pd ir i fp -40 ~ +100 -40 ~ +85 40 10 60 absolute maximum ratings symbol i f h 15 part no. LH11243-PF 90 697 water clear 20 2.6 1.7 8.0 4.5 red
r e l a t i v e i n t e n s i t y @ 2 0 m a 600 0.0 0.5 wavelength (nm) 700800900 ambient temperature( ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature 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 1.0 -20 -40 0.8 1.0 0.9 1.1 1.2 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 -20 ambient temperature( ) 80 60 40 20 0-40 100 0.0 80 60 02040100 fig.4 relative intensity vs. temperature 2.5 1.5 1.0 2.0 3.0 fig.1 forward current vs. forward voltage typical electro-optical characteristics curve 100 f o r w a r d c u r r e n t ( m a ) 0.1 1.0 1.0 10 1000 h chip 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 forward voltage(v) 2.03.04.05.01.0 0.0 1.5 1.0 0.5 2.0 2.5 forward current(ma) 101001000 fig.2 relative intensity vs. forward current 3.0 ligitek electronics co.,ltd. property of ligitek only 1000 3/5 page part no. LH11243-PF
260 c3sec max 5 /sec max 260 120 temp( c) time(sec) 150 50 100 2 /sec max 25 0 preheat 0 60 seconds max page 4/5 ligitek electronics co.,ltd. property of ligitek only 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) 2.wave soldering profile dip soldering preheat: 120 c max preheat time: 60seconds 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) 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. part no. LH11243-PF
this test intended to see soldering well performed or not. the purpose of this test is the resistance of the device under tropical for hours. 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. the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. 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. description ligitek electronics co.,ltd. property of ligitek only 1.t.sol=230 5 2.dwell time=5 1sec 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.t.sol=260 5 2.dwell time= 10 1sec. solder resistance test solderability test thermal shock test reliability test: 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) high temperature high humidity test low temperature storage test operating life test high temperature storage test test condition test item mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 mil-std-202:103b jis c 7021: b-11 jis c 7021: b-12 mil-std-883:1008 jis c 7021: b-10 reference standard page 5/5 part no. LH11243-PF
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