doc. no : qw0905- rev. : date : 21 - apr. - 2005 LUY43743 a data sheet ligitek electronics co.,ltd. property of ligitek only super bright oval type led lamps LUY43743
directivity radiation note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. part no. LUY43743 page 1/4 package dimensions ligitek electronics co.,ltd. property of ligitek only 5.2 1.5 max 2.54typ ?? 0.5 typ 25.0min 1.0min 3.8 7.0 100% vertical axis 30 x horizontal axis 94 x radiation angle(0.5):h 94 degree/v 30 degree 75% 50% 25% 0 25% 50% 75% -30 x -60 x 0 x 30 x 100% 60 x
dominant wave length f dnm note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. absolute maximum ratings at ta=25 j typical electrical & optical characteristics (ta=25 j ) ligitek electronics co.,ltd. property of ligitek only tstg storage temperature emitted lens LUY43743 algainp yellow water clear 595 part no material color soldering temperature tsol LUY43743 part no. i f forward current power dissipation reverse current @5v operating temperature peak forward current duty 1/10@10khz t opr ir pd i fp parameter symbol -40 ~ +100 j typ. max. min. min. vertical axis 30 horizontal axis 94 700 1.7 15 2.6 1100 luminous intensity @20ma(mcd) spectral halfwidth ??f nm forward voltage @ ma(v) 20 viewing angle 2 c 1/2 (deg) max 260 j for 5 sec max (2mm from body) page 2/4 50 ma -40 ~ +85 10 j g a 120 90 mw ma uy ratings unit v 2000 esd electrostatic discharge
ambient temperature( j ) fig.4 relative intensity vs. temperature relative intensity @20ma wavelength (nm) 500 0 0.5 550 600 650 ambient temperature( j ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature forward voltage@20ma normaliz @25 j -20 1.0 -40 0.8 20 060 40 1.0 0.9 1.1 1.2 0.5 relative intensity @20ma normalize @25 j 100 80 -40 -20 0 020 3.0 2.5 2.0 1.5 1.0 80 60 40 100 ligitek electronics co.,ltd. property of ligitek only fig.2 relative intensity vs. forward current forward current(ma) part no. LUY43743 4.0 fig.1 forward current vs. forward voltage typical electro-optical characteristics curve 100 forward current(ma) 0.1 1.0 10 1.0 forward voltage(v) 2.0 3.0 1000 uy chip relative intensity normalize @20ma 2.0 1.5 1.0 0.5 5.0 0 1.0 10 3.0 2.5 page 3/4 100 1000
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 intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec solderability test this test intended to see soldering well performed or not. 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 1.t.sol=260 j? 5 j 2.dwell time= 10 ? 1sec. 1.ta=65 j? 5 j 2.rh=90 %~95 % 3.t=240hrs ? 2hrs thermal shock test solder resistance test high temperature high humidity test 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 hous. LUY43743 4/4 page part no. 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 this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. operating life test 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) low temperature storage test high temperature storage test the purpose of this is the resistance of the device which is laid under ondition of high temperature for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. test condition test item reliability test: description reference standard ligitek electronics co.,ltd. property of ligitek only
w l h i t e m n o . q ' t y : p c s n , w , : k g s g , w , : k g s 3. 12 inner boxes / carton size : l x w x h 58.5cm x 34cm x 34cm l c/no: made in china w h 2. 10 bag / inner box size : l x w x h 33.5cm x 19cm x 7.5cm 1.500 pcs / bag ligitek electronics co.,ltd. property of ligitek only part no. LUY43743
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