doc. no : qw0905- rev. : a date : data sheet round type led lamps ligitek electronics co.,ltd. property of ligitek only - 2008 03 - apr. LG2343-PF-08 LG2343-PF lead-free parts pb
directivity radiation note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. package dimensions ligitek electronics co.,ltd. property of ligitek only 2.54typ 1.0min 50% -60 100%75% -30 60 50% 25%025%100% 75% 0 30 1.5max 0.5 typ LG2343-PF part no. 1/5 page 5.0 25.0min 3.0
luminous intensity @ ma(mcd) spectral halfwidth nm forward voltage @10ma(v) viewing angle 2 1/2 (deg) color wave length nm note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. part no LG2343-PF lens emitted green gap material 2.1 typ. min. 565 1.7 30 p min. typ. 30 20 44 10 typical electrical & optical characteristics (ta=25 ) storage temperature operating temperature tstg t opr peak -40 ~ +100 -40 ~ +85 symbol absolute maximum ratings at ta=25 peak forward current duty 1/10@10khz reverse current @5v power dissipationpd ir i fp parameter forward current i f ratings 50 10 80 mw a ma 15 green ma unit 2/5 page ligitek electronics co.,ltd. property of ligitek only part no. LG2343-PF water clear
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 ) page 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 500550600650 0.0 0.5 1.0 g chip fig.6 directive radiation 3/5 part no. LG2343-PF
2.wave soldering profile 5 /sec max 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. 60 seconds max 0 preheat 0 50 25 120 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) 260 c3sec max 260 temp( c) 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) page 4/5 part no. LG2343-PF
the purpose of this is the resistance of the device which is laid under condition of low temperature 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. this test intended to see soldering well performed or not. 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. solder resistance test solderability test 1.t.sol=230 5 2.dwell time=5 1sec 1.t.sol=260 5 2.dwell time= 10 1sec. low temperature storage test high temperature high humidity test thermal shock test 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 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 mil-std-202:103b jis c 7021: b-11 jis c 7021: b-12 ligitek electronics co.,ltd. property of ligitek only the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. test item high temperature storage test operating life test 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) test condition 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) description reliability test: mil-std-883:1008 jis c 7021: b-10 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 reference standard page 5/5 part no. LG2343-PF
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