lead-free parts pb ligitek electronics co.,ltd. property of ligitek only la16b/urc-pf data sheet led array doc. no : qw0905-la16b/urc-pf rev. : a date : 22 - may. - 2006
ligitek electronics co.,ltd. property of ligitek only part no. la16b/urc-pf package dimensions note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. lur2643-1-pf 25.0min 1.0min 2.54typ + - 0.5 typ 3.3 4.3 1.5max 18.0min 2.54typ 2.9 3.1 + - 1.0min 0.5 typ 2.0 0.5 4.6 6.5 5.08 7.4 3.5 page 1/5
storage temperature tstg -40 ~ +100 red 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 ) emitted material part no la16b/urc-pf gaalas spectral halfwidth nm peak wave length pnm viewing angle 2 1/2 (deg) min. water clear lens 66020550 typ. max. 1.52.4 350 min. 40 forward voltage @20ma(v) color luminous intensity @20ma(mcd) absolute maximum ratings at ta=25 forward current peak forward current duty 1/10@10khz power dissipation reverse current @5v operating temperature parameter page 2/5 ur 10 120 120 40 -40 ~ +85 ratings i f t opr ir pd i fp symbol ma a mw ma unit ligitek electronics co.,ltd. property of ligitek only part no. la16b/urc-pf
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 part no. la16b/urc-pf
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) distance:2mm min(from solder joint to case) 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 case) 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 part no. la16b/urc-pf
page 5/5 reference standard description this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. operating life test test item reliability test: 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) test condition 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. 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. low temperature storage test solder resistance test thermal shock test high temperature high humidity test 1.t.sol=260 5 2.dwell time= 10 1sec. 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) 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) high temperature storage test the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 jis c 7021: b-12 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 mil-std-202:103b jis c 7021: b-11 mil-std-883:1008 jis c 7021: b-10 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 this test intended to see soldering well performed or not. solderability test 1.t.sol=230 5 2.dwell time=5 1sec mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 ligitek electronics co.,ltd. property of ligitek only part no. la16b/urc-pf
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