data sheet doc. no : qw0905-LUR2041 rev. : a date : 21 - mar. - 2006 ligitek electronics co.,ltd. property of ligitek only super bright round type led lamps LUR2041
0.5 typ 25.0min note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation 1.0min 2.54typ ligitek electronics co.,ltd. property of ligitek only part no. LUR2041 package dimensions 5.2 4.2 4.0 3.0 1.5max page 1/4 30 0 -30 75%100% 25% 0 50% 75%50% 100%25% -60 60 + -
storage temperature tstg -40 ~ +100 red 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 ) emitted material part no LUR2041 gaalas soldering temperature spectral halfwidth nm peak wave length pnm viewing angle 2 1/2 (deg) min. red transparent lens 66020900 typ. max. 1.52.4 550 min. 30 max 260 for 5 sec max (2mm from body) forward voltage @20ma(v) color tsol luminous intensity @20ma(mcd) absolute maximum ratings at ta=25 forward current peak forward current duty 1/10@10khz power dissipation reverse current @5v operating temperature parameter page 2/4 ur 10 120 120 40 -40 ~ +85 ratings i f t opr ir pd i fp symbol ma a mw ma unit ligitek electronics co.,ltd. property of ligitek only part no. LUR2041
ligitek electronics co.,ltd. property of ligitek only 0.0 0.8 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 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 wavelength (nm) ambient temperature( ) fig.5 relative intensity vs. wavelength r e l a t i v e i n t e n s i t y @ 2 0 m a 1.0 0.0 600 0.5 -40-20 650700750 -40 80 20 04060100 ambient temperature( ) -20040 20100 80 60 1 f o r w a r d c u r r e n t ( m a ) 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 fig.3 forward voltage vs. temperature 0.9 1.0 1.1 1.2 0 1 1.0 1.0 0.5 1.5 2.0 2.5 3.0 1 fig.4 relative intensity vs. temperature forward voltage(v) 3.0 2.04.0 0.0 5.0 0.5 forward current(ma) 100 101000 fig.1 forward current vs. forward voltage typical electro-optical characteristics curve 10 100 1000 ur chip fig.2 relative intensity vs. forward current 2.5 1.5 1.0 2.0 3.0 page3/4 part no. LUR2041
thermal shock test solder resistance test solderability test high temperature high humidity test 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: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 mil-std-202:103b jis c 7021: b-11 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 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 hours. 1.t.sol=230 5 2.dwell time=5 1sec 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 low temperature storage test test item operating life test high temperature storage test reliability test: 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 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 condition of high temperature for hours. 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) test condition this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. description page 4/4 part no. LUR2041
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