ligitek electronics co.,ltd. property of ligitek only lur3333/s137-pf data sheet lur3333/s137-pf a - 2006 16 - may. doc. no : qw0905- rev. : date : lead-free parts pb super bright round type led lamps
page 1/5 part no. lur3333/s137-pf ligitek electronics co.,ltd. property of ligitek only 5.9 5.0 2.54typ 1.0min 25.0min 0.5 typ 1.5max 8.6 7.6 package dimensions directivity radiation note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. + - 100% 50% 75%25% 0 60 0 -30 100% 50% 25%75% 60 30
water clear page ligitek electronics co.,ltd. property of ligitek only 2/5 unit ur ratings ma ma 40 120 a 10 -40 ~ +85 -40 ~ +100 120 mw typ. min. max. luminous intensity @20ma(mcd) min. 20 spectral halfwidth nm peak wave length pnm forward voltage @ ma(v) 14 2700 2200 2.4 1.5 20 660 viewing angle 2 1/2 (deg) symbol parameter i f i fp forward current peak forward current duty 1/10@10khz ir t opr operating temperature reverse current @5v storage temperature tstg power dissipationpd color lens emitted part nomaterial red gaalas lur3333/s137-pf typical electrical & optical characteristics (ta=25 ) absolute maximum ratings at 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. lur3333/s137-pf part no.
ligitek electronics co.,ltd. property of ligitek only 0.0 0.8 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 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 wavelength (nm) ambient temperature( ) fig.5 relative intensity vs. wavelength r e l a t i v e i n t e n s i t y @ 2 0 m a 1.0 0.0 600 0.5 -40-20 650700750 -40 80 20 04060100 ambient temperature( ) -20040 20100 80 60 1 f o r w a r d c u r r e n t ( m a ) 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 fig.3 forward voltage vs. temperature 0.9 1.0 1.1 1.2 0 1 1.0 1.0 0.5 1.5 2.0 2.5 3.0 1 fig.4 relative intensity vs. temperature forward voltage(v) 3.0 2.04.0 0.0 5.0 0.5 forward current(ma) 100 101000 fig.1 forward current vs. forward voltage typical electro-optical characteristics curve 10 100 1000 ur chip fig.2 relative intensity vs. forward current 2.5 1.5 1.0 2.0 3.0 page3/5 lur3333/s137-pf part no.
page 4/5 preheat 60 seconds max 0 25 0 50 2 /sec max 100 time(sec) 150 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) soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350 c max soldering time:3 seconds max(one time) distance:2mm min(from solder joint to body) 2.wave soldering profile 260 120 temp( c) 260 c3sec max 5 /sec max ligitek electronics co.,ltd. property of ligitek only lur3333/s137-pf part no.
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. this test intended to see soldering well performed or not. 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 to sudden extreme changes in high and low temperature. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. the purpose of this test is the resistance of the device under tropical for hours. this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. description high temperature high humidity test 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs 1.t.sol=230 5 2.dwell time=5 1sec solderability test 1.t.sol=260 5 2.dwell time= 10 1sec. 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles solder resistance test thermal shock test operating life test 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) low temperature storage test high temperature storage test reliability test: test itemtest condition 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-202: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202:103b jis c 7021: b-11 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 reference standard page5/5 ligitek electronics co.,ltd. property of ligitek only lur3333/s137-pf part no.
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