doc. no : qw0905- rev. : date : 19 - may - 2005 a LVY3330 data sheet super bright round type led lamps LVY3330 ligitek electronics co.,ltd. property of ligitek only
25.0min ?? 0.5 typ directivity radiation note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. -60 x 100% 60 x 25% 50% 75% 25% 0 50% 100% 75% 30 x -30 x 0 x 2.54typ 1.0min package dimensions LVY3330 part no. page 1/4 7.6 8.6 1.5max 5.9 5.0 ligitek electronics co.,ltd. property of ligitek only
t opr operating temperature -40 ~ +85 j viewing angle 2 c 1/2 (deg) 20 forward voltage @ ma(v) dominant wave length f dnm spectral halfwidth ??f nm part no material note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. LVY3330 algainp yellow emitted yellow diffused 590 lens 2.6 1.7 20 220 350 max. min. min. typ. 36 typical electrical & optical characteristics (ta=25 j ) storage temperature soldering temperature color luminous intensity @20ma(mcd) -40 ~ +100 max 260 j for 5 sec max (2mm from body) tsol tstg j absolute maximum ratings at ta=25 j power dissipation reverse current @5v electrostatic discharge peak forward current duty 1/10@10khz forward current esd ir pd i fp 2000 10 v g a mw 75 60 ma parameter i f symbol ratings unit vy 30 ma part no. LVY3330 ligitek electronics co.,ltd. property of ligitek only page 2/4
relative intensity@20ma 650 0.0 500 wavelength (nm) 550 600 0.5 relative intensity@20ma normalize @25 j forward voltage@20ma normalize @25 j fig.5 relative intensity vs. wavelength 1.0 -20 -40 0.8 ambient temperature( j ) 20 080 60 40 ambient temperature( j ) 0.0 100 0 -40 -20 60 20 40 100 80 0.9 1.0 fig.3 forward voltage vs. temperature 1.2 1.1 1.0 0.5 1.5 2.0 fig.4 relative intensity vs. temperature 3.0 2.5 2.0 relative intensity normalize @20ma forward current(ma) 3.0 0.1 1.0 forward voltage(v) 2.0 1.5 2.5 1.0 10 0.0 10 forward current(ma) 1.0 100 1000 1.0 0.5 1.5 typical electro-optical characteristics curve fig.1 forward current vs. forward voltage 1000 100 vy chip fig.2 relative intensity vs. forward current 3.0 2.5 part no. LVY3330 ligitek electronics co.,ltd. property of ligitek only 3/4 page
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. 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 ligitek electronics co.,ltd. property of ligitek only part no. LVY3330 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 item reliability test: test condition description 4/4 page reference standard
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