square with 4leads type led lamps L12URF9653S-50A data sheet ligitek electronics co.,ltd. property of ligitek only pb lead-free parts doc. no : qw0905-L12URF9653S-50A rev. : a date : 28 - mar. - 2008
note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation package dimensions part no. L12URF9653S-50A ligitek electronics co.,ltd. property of ligitek only page 1/6 anode 7.62 0.5 0.8 1.55 cathode 5.0 2.55 5.08 0.3 0.4 2.5 5.08 0.3 7.62 0.5 7.35 3.5 0.5 4.8 30 60 75%100% 25%50% -30 0 25% 75% 50% 100% -60 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 # ) algainp material L12URF9653S-50A part no red water clear color emitted lens spectral halfwidth $% nm viewing angle 2 & 1/2 (deg) dominant wave length % dnm 2.6 1.7 20 625 max. 150090 700 typ. min. t opr operating temperature storage temperature tstg peak forward current duty 1/10@10khz reverse current @5v power dissipation forward current ir pd i fp i f # -40 ~ +85 -40 ~ +100 # 10 120 90 50 ' a mw ma ma absolute maximum ratings at ta=25 # parameter symbol page 2/5 ratings urf(s) unit ligitek electronics co.,ltd. property of ligitek only min. static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. * electrostatic discharge( * ) esd2000v forward voltage @20ma(v) luminous intensity @20ma(mcd) part no. L12URF9653S-50A
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 luminous intensity vs. temperature ambient temperature( ) l u m i n o u s 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) l u m i n o u s 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 0 0 50 100 150 050100150 0.0 1.0 2.0 3.0 -40-200204060 0.51.01.52.0 80100 0.94 -20 -4040 20 080100 60 0.8 0.0 0.2 0.4 0.6 1.0 1.2 urfs chip page 3/5 fig.2 luminous intensity vs. forward current 5.0 4.0 6.0 2.53.0 0.96 0.98 1.00 1.02 1.04 1.06 0 550600650700 0.5 1.0 part no. L12URF9653S-50A
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. page 4/5 2.wave soldering profile 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) 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) time(sec) 150 260 c3sec max 100 5 /sec max 50 preheat 2 /sec max 260 120 0 0 25 temp( c) 60 seconds max part no. L12URF9653S-50A
mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 1.t.sol=260 5 2.dwell time= 10 1sec. 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. solder resistance test 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 this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. the purpose of this test is the resistance of the device under tropical for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 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. 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) thermal shock test high temperature high humidity test 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs high temperature storage test low temperature storage test operating life test 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) reliability test: test itemtest condition 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 jis c 7021: b-12 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 page 5/5 description reference standard part no. L12URF9653S-50A
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