data sheet doc. no : qw0905- rev. : date : 23 - mar. - 2005 a LDGM2043 LDGM2043 round type led lamps ligitek electronics co.,ltd. property of ligitek only
ligitek electronics co.,ltd. property of ligitek only note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation package dimensions part no. LDGM2043 page 1/4 25% 50% 75% 100% -60 x -30 x 50% 75% 0 25% 100% 0 x 30 x 60 x 25.0min 0.5 typ 1.0min 2.54typ 1.5max 5.2 4.2 4.0 3.0
j -30 ~ +100 tstg storage temperature 1500 2700 30 4.0 3.5 36 525 LDGM2043 ingan/gan note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. max 260 j for 5 sec max (2mm from body) spectral halfwidth ??f nm typical electrical & optical characteristics (ta=25 j ) part no dominant color water clear green emitted material lens wave length f nm d soldering temperature tsol viewing angle 2 c 1/2 (deg) forward voltage @20ma(v) luminous intensity @20ma(mcd) max. typ. min. typ. ratings dgm 30 100 50 120 -20 ~ +80 150 i fp peak forward current duty 1/10@10khz operating temperature electrostatic discharge reverse current @5v power dissipation t opr esd pd ir forward current absolute maximum ratings at ta=25 j symbol parameter i f ma j v g a mw unit ma ligitek electronics co.,ltd. property of ligitek only part no. LDGM2043 page 2/4 wave length f nm p peak 518
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 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 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 1.0 1.1 1.2 450 550 600 0.0 0.5 1.0 2.0 3.0 4.0 5.0 80 100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 500 dgm chip part no. 3/4 page LDGM2043
mil-std-202:103b jis c 7021: b-11 the purpose of this test is the resistance of the device under tropical for hous. 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs this test intended to see soldering well performed or not. 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec solderability test solder resistance test thermal shock test 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=260 j? 5 j 2.dwell time= 10 ? 1sec. the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 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 high temperature high humidity test low temperature storage test high temperature storage test the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 1.ta=-40 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. 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) reliability test: operating life test test item 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) test condition this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. description jis c 7021: b-12 mil-std-883:1008 jis c 7021: b-10 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 reference standard ligitek electronics co.,ltd. property of ligitek only LDGM2043 part no. page 4/4
w l 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. 8 bag / inner box size : l x w x h 33.5cm x 19cm x 7.5cm 1.1000 pcs / bag part no. l packing specification dgm2043 h
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