super bright round type led lamps doc. no : qw0905-l9ug 3131/p1 rev. : a date : 16 - mar. - 2005 data sheet l9ug3131/p1 ligitek electronics co.,ltd. property of ligitek only
0 x 75% 100% 50% 0 25% -30 x -60 x 100% 25% 75% 50% 60 x 30 x x 7.65 12.05 ? 0.5 25.0min 1.0min note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation 2.54typ 0.5 typ 1.5max 4.75 ligitek electronics co.,ltd. property of ligitek only package dimensions part no. l9ug3131/p1 page 1/4
color lens green transparent note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. algainp green l9ug3131/p1 part no emitted material 450 30 300 1.7 2.6 20 574 min. forward voltage @20ma(v) dominant wave length f dnm spectral halfwidth ??f nm luminous intensity @20ma(mcd ) viewing angle 2 c 1/2 (deg) typ. max. min. peak forward current duty 1/10@10khz pd esd tstg tsol typical electrical & optical characteristics (ta=25 j ) t opr storage temperature soldering temperature power dissipation reverse current @5v electrostatic discharge operating temperature ir j -40 ~ +100 max 260 j for 5 sec max (2mm from body) -40 ~ +85 2000 10 75 j v g a mw symbol i fp absolute maximum ratings at ta=25 j parameter forward current i f part no. l9ug3131/p1 ratings 9ug 30 60 ma ma unit ligitek electronics co.,ltd. property of ligitek only page 2/4
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( j ) relative intensity @20ma wavelength (nm) forward voltage@20ma normaliz @25 j fig.4 relative intensity vs. temperature ambient temperature( j ) relative intensity @20ma normalize @25 j typical electro-optical characteristics curve 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 0.5 500 2.0 3.0 4.0 5.0 0.8 40 -20 -40 80 100 60 0 0.5 1.0 1.5 2.0 0.9 1.2 1.0 1.1 1.0 1.5 2.0 2.5 550 600 650 0 0.5 1.0 2.5 3.0 20 0 20 -40 0 -20 80 40 60 100 3.0 9ug chip part no. l9ug3131/p1 3/4 page
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 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. solderability test 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec 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 solder resistance test thermal shock test high temperature high humidity test 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs 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. part no. l9ug3131/p1 reliability test: page 4/4 reference standard 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 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. low temperature storage test 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) high temperature storage test operating life test 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) the purpose of this is the resistance of the device which is laid under ondition of hogh 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 test condition description 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. l9ug3131/p1
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