LVY25030 super bright rectangle type led lamps ligitek electronics co.,ltd. property of ligitek only data sheet doc. no : qw0905-: rev : date : - 2005 17 - dec. LVY25030 a
ligitek electronics co.,ltd. property of ligitek only lighted area reference mark package dimensions e s - + note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. 0 30 -30 directivity radiation 75% 50% 25% 0 25% 75% 100%50%100% -60 60 26.4min 1.0min. 2.54typ 6.65 0.5 typ 0.38 5.6 6.16 3.64 3.18 LVY25030 part no. 1/4 page
* 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. color lens material part no emitted 90 luminous intensity @20ma(mcd) typ. 20 spectral halfwidth nm 590 dominant wave length dnm max. forward voltage @ ma(v) min. 50 min. viewing angle 2 1/2 (deg) 120 page ligitek electronics co.,ltd. property of ligitek only unit ma ma a v mw 30 60 vy ratings 10 2000 ir -40 ~ +85 max 260 for 5 sec max (2mm from body) -40 ~ +100 75 part no. LVY25030 forward current peak forward current duty 1/10@10khz parameter operating temperature soldering temperature storage temperature electrostatic discharge( * ) reverse current @5v power dissipation typical electrical & optical characteristics (ta=25 ) symbol esd tsol t opr tstg i f pd i fp absolute maximum ratings at ta=25 note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. LVY25030 yellow algainp yellow diffused 20 2.6 1.7 2/4
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 relative intensity vs. temperature ambient temperature( ) 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 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) fig.2 relative intensity vs. forward current 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 ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0101001000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40-200204060 1.0 1.1 1.2 500550600 0.0 0.5 1.0 1.52.02.53.0 80100 0.8 0.9 -20 -40 40 20 0 80100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 650 typical electro-optical characteristics curve vy chip part no. LVY25030 page 3/4
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 low temperature storage test 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) operating life test this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. 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 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. 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs high temperature high humidity test solder resistance test thermal shock test 1.t.sol=260 5 2.dwell time= 10 1sec. 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles this test intended to see soldering well performed or not. solderability test 1.t.sol=230 5 2.dwell time=5 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: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 part no. 4/4 LVY25030 page
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