data sheet ligitek electronics co.,ltd. property of ligitek only super bright oval type led lamps doc. no : qw0905-LUG22841 rev. : a date : 30 - mar. - 2005 LUG22841
note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation ligitek electronics co.,ltd. property of ligitek only package dimensions page 1/4 part no. LUG22841 25.0min ?? 0.5 typ 1.0min 2.54typ 3.8 6.3 1.5max 4.0 -60 x 60 x 100% 75% 100% 50% 25% 0 50% 25% 75% vertical axis 116 x horizontal axis 74 x 0 x -30 x 30 x
t opr operating temperature -40 ~ +85 note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. typical electrical & optical characteristics (ta=25 j ) green soldering temperature material part no LUG22841 algainp storage temperature spectral halfwidth ??f nm forward voltage @20ma(v) viewing angle 2 c 1/2 (deg) luminous intensity @20ma(mcd) dominant wave length f dnm green transparent emitted lens 574 20 2.6 max. 1.7 min. 90 min. 160 typ. max 260 j for 5 sec max (2mm from body) -40 ~ +100 color tsol tstg j j absolute maximum ratings at ta=25 j electrostatic discharge forward current reverse current @5v peak forward current duty 1/10@10khz power dissipation parameter page 2/4 2000 ratings i f esd ir pd i fp symbol ma 30 10 100 120 g a v ma mw ug unit ligitek electronics co.,ltd. property of ligitek only part no. LUG22841 vertical axis74 x horizontal axis116 x
3.0 2.5 1.5 1.0 0.5 0.0 2.0 fig.4 relative intensity vs. temperature relative intensity@20ma wavelength (nm) 500 0.0 0.5 550 600 650 ambient temperature( j ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature forward voltage@20ma normalize @25 j 1.0 -40 0.8 -20 1.1 1.0 0.9 1.2 relative intensity@20ma normalize @25 j 20 060 40 100 80 100 20 ambient temperature( j ) -20 -40 060 40 80 typical electro-optical characteristics curve 3.0 2.5 2.0 1.5 1.0 0.5 0.0 ligitek electronics co.,ltd. property of ligitek only fig.2 relative intensity vs. forward current fig.1 forward current vs. forward voltage forward voltage(v) 100 forward current(ma) 1.0 0.1 1.0 10 ug chip 1000 relative intensity normalize @20ma 2.0 3.0 1000 forward current(ma) 1.0 10 100 4.0 5.0 part no. LUG22841 page3/4
high temperature high humidity test solderability test thermal shock test solder resistance test 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: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 1.t.sol=260 j? 5 j 2.dwell time= 10 ? 1sec. 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 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. this test intended to see soldering well performed or not. 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. reliability test: low temperature storage test operating life test high temperature storage test test item 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 ligitek electronics co.,ltd. property of ligitek only 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=105 j? 5 j 2.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. 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 hogh temperature for hours. description page 4/4 reference standard part no. LUG22841
|
