lvg3330/t b doc. no : qw0905- rev. : date : 07 - apr. - 2006 lvg3330/t data sheet ligitek electronics co.,ltd. property of ligitek only low current round type led lamps
100%75%50%25%025%75% 50%100% -60 -30 60 0 30 25.0min 0.5 typ note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation 1.0min 2.54typ 1.5max 7.6 8.6 5.9 5.0 ligitek electronics co.,ltd. property of ligitek only lvg3330/t package dimensions part no. page 1/4 + -
ligitek electronics co.,ltd. property of ligitek only typical electrical & optical characteristics (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. lvg3330/t part no peak wave length pnm green diffused color gap green material emitted 565 lens operating temperature t opr soldering temperature storage temperature tsol tstg forward current peak forward current duty 1/10@10khz reverse current @5v power dissipation i fp ir pd parameter i f symbol part no. lvg3330/t absolute maximum ratings at ta=25 luminous intensity @2ma(mcd) spectral halfwidth nm forward voltage @ ma(v) viewing angle 2 1/2 (deg) 9.0 min. 1.8 302.2 min. 2 max. 36 15.0 typ. -40 ~ +85 max 260 for 5 sec max (2mm from body) -40 ~ +100 120 10 100 a mw ma vg 30 ratings ma unit page 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 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) 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 500550600650 0.0 0.5 1.0 2.03.04.05.0 80100 0.8 0.9 -20 -4040 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 vg chip 3.5 page3/4 part no. lvg3330/t
mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 1.t.sol=230 5 2.dwell time=5 1sec solderability test this test intended to see soldering well performed or not. part no. lvg3330/t reliability test: solder resistance test thermal shock test high temperature high humidity test low temperature storage test high temperature storage test operating life test test item 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 to sudden extreme changes in high and low temperature. 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. the purpose of this test is the resistance of the device under tropical for hours. 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.t.sol=260 5 2.dwell time= 10 1sec. 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs 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 description the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. 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) test condition mil-std-883:1008 jis c 7021: b-10 jis c 7021: b-12 reference standard mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 ligitek electronics co.,ltd. property of ligitek only page 4/4
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