ligitek electronics co.,ltd. property of ligitek only LVY3333 super bright round type led lamps data sheet doc. no : qw0905-LVY3333 rev. : a date : 28 - jul - 2005
ligitek electronics co.,ltd. property of ligitek only 5.9 5.0 package dimensions 1.5max 7.6 8.6 part no. LVY3333 page 1/4 ?? 0.5 typ 1.0min 2.54typ 0 x -30 x 30 x directivity radiation note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. 100% 50% 0 25% 25% 75% 50% 100% 75% -60 x 60 x 25.0min
ligitek electronics co.,ltd. property of ligitek only unit vy ratings mw ma g a v 60 75 10 2000 30 ma page 2/4 j j -40 ~ +100 max 260 j for 5 sec max (2mm from body) 20 min. min. max. 900 1.7 2.6 20 590 2200 typ. dominant wave length f dnm luminous intensity @20ma(mcd) viewing angle 2 c 1/2 (deg) forward voltage @20ma(v) spectral halfwidth ??f nm -40 ~ +85 parameter power dissipation peak forward current duty 1/10@10khz reverse current @5v electrostatic discharge forward current part no. LVY3333 storage temperature soldering temperature emitted yellow LVY3333 algainp part no material operating temperature absolute maximum ratings at ta=25 j typical electrical & optical characteristics (ta=25 j ) note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. tstg water clear lens color tsol i f t opr ir pd i fp symbol esd
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( j ) relative intensity@20ma wavelength (nm) forward voltage@20ma normalize @25 j fig.4 relative intensity vs. temperature ambient temperature( j ) relative intensity@20ma normalize @25 j forward voltage(v) fig.1 forward current vs. forward voltage forward current(ma) forward current(ma) fig.2 relative intensity vs. forward current relative intensity normalize @20ma ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0 10 100 1000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 1.0 1.1 1.2 500 550 600 0.0 0.5 1.0 1.5 2.0 2.5 3.0 80 100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 650 typical electro-optical characteristics curve vy chip page3/4 part no. LVY3333
ligitek electronics co.,ltd. property of ligitek only reference standard description reliability test: test item test condition 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 ondition of high temperature for hours. high temperature storage test operating life test low temperature storage test 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. 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 part no. LVY3333 page 4/4 the purpose of this test is the resistance of the device under tropical for hous. the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. high temperature high humidity test solder resistance test thermal shock test 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs this test intended to see soldering well performed or not. solderability test 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec 1.t.sol=260 j? 5 j 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. mil-std-202:103b jis c 7021: b-11 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
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