lead-free parts pb li2640/s76-pf/tbs-x data sheet 28 - dec. doc. no : qw0905- rev. : date : a - 2007 li2640/s76-pf/tbs-x ligitek electronics co.,ltd. property of ligitek only tape and box type led lamps
note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. package dimensions li2640/s76-pf/tbs-x part no.page1/6 ligitek electronics co.,ltd. property of ligitek only 4.3 3.3 1.5 max 0.5 typ 1.0min 25.0min 2.54typ 3.1 2.9 + - li2640/s76-pf h2 h1 p1 d w0 l w3 w1 t p f h p2 w2
ligitek electronics co.,ltd. property of ligitek only 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. peak forward current duty 1/10@10khz i fp operating temperature storage temperature reverse current @5v power dissipation ir tstg t opr pd forward current parameter symbol i f ma 120 a 10 -40 ~ +100 -40 ~ +85 100 mw unit 30 i ma ratings 2/6 page part no.li2640/s76-pf/tbs-x color lens material li2640/s76-pf/tbs-x part no emitted 12 luminous intensity @10ma(mcd) typ. spectral halfwidth nm peak wave length pnm 2.6 max. forward voltage @ ma(v) 1.7 min. 20 8.0 min. viewing angle 2 1/2 (deg) 50 gaasp/gap orange red diffused 635 45
li2640/s76-pf/tbs-x part no. inch mm 13.4 340 maxmum w 10.8 275 2.4 60 package dimensions ? symbol inch mm 13.0 330 l minimum description 10.4 265 1.97 50 w h 2500pcs quantity/box specification overall length overall width overall thickness dimensions symbol information ? h l ligitek electronics co.,ltd. property of ligitek only page3/6 dimensions symbol information ? symbol items option code symbol specifications minimummaximum 3.0 4.2 2.0 22.5 18.5 0.09 2.3 3.80.15 f d ------- 0.85 0.69 h ------- 21.5 17.5 28.5 20.9 23.5 25.5 19.4 20.0 25.0 1.08 0.78 0.89 h1 22.5 19.9 27.5 0.96 0.72 0.75 24.5 18.4 19.0 24.00.94 26.5 25.51.0 36 13.0 11.0 5.8 1.42 7.7 ------- 0.49 w0 h2 p l ------- 12.4 0.17 4.4 ------- 5.10.2 p1 t p2 ------- 9.75 4.0 15.5 19.0 0.33 8.5 0 0 0.57 w0 w2 w1 14.5 0.69 w317.5 mminchmm ------- ------- ------- tbs-2 tbs-1 tbs-4 tbs-6 tbs-5 tbs-8 tbs-10 tbs-9 tbs-7 tbs-3 ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- remark:tbs=tape and box straight leads tape width adhesive tape position adhesive tape width feed hole location overall taped package thickness center of component location lead location feed hole pitch lead length after component height feed hole to overall component height feed hole to bottom of component tape feed hole diameter component lead pitch front-to-rear deflection inch 0.17 0.12 0.08 0.73 0.89 1.04 1.12 0.93 0.82 0.98 1.0 0.79 0.76 1.42 0.43 0.51 0.61 0.16 0.75 0.23 0.06 0.3 0.38
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( ) r e l a t i v e i n t e n s i t y @ 2 0 m a wavelength (nm) 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 fig.4 relative intensity vs. temperature ambient temperature( ) 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 typical electro-optical characteristics curve forward voltage(v) fig.1 forward current vs. forward voltage f o r w a r d c u r r e n t ( m a ) forward current(ma) fig.2 relative intensity vs. forward current 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 ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0101001000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40-200204060 1.0 1.1 1.2 550 600 0.0 0.5 1.0 2.03.04.05.0 80100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 650 700750 e - i chip 4/6 page fig.6 directivity radiation li2640/s76-pf/tbs-x part no. 75%50% -30 100% 25% 0 25%75% 50% 60 0 30 100% -60
part no. li2640/s76-pf/tbs-xpage 5/6 2.wave soldering profile 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 150 time(sec) 260 c3sec max 260 temp( c) 2 /sec max 100 50 preheat 120 25 0 0 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 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) 60 seconds max
part no.li2640/s76-pf/tbs-x 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. solderability test 1.t.sol=230 5 2.dwell time=5 1sec high temperature high humidity test thermal shock test solder resistance test the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.t.sol=260 5 2.dwell time= 10 1sec. 1.ta=85 2.rh=85% 3.t=240hrs 2hrs 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 this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. operating life test 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) high temperature storage test low temperature storage test the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) reliability test: test itemtest condition description 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 ligitek electronics co.,ltd. property of ligitek only page 6/6
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