doc. no : qw0905- rev. : date : - 2006 02 - mar. LY2041-PF a data sheet ligitek electronics co.,ltd. property of ligitek only round type led lamps LY2041-PF pb lead-free parts
note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. ligitek electronics co.,ltd. property of ligitek only directivity radiation package dimensions part no. LY2041-PF page 1/5 60 -60 75% 100%50%25%025%75% 50%100% -30 30 0 4.0 3.0 25.0min 1.0min 2.54typ 5.2 4.2 0.5 typ 1.5max + -
-40 ~ +100 tstg storage temperature forward voltage @20ma(v) luminous intensity @10ma(mcd) spectral halfwidth nm viewing angle 2 1/2 (deg) material peak wave length pnm part no gaasp/gap note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. LY2041-PF30 typ. 585 yellow transparent yellow 1.7 352.612 emittedlensmin.max.min. 30 typical electrical & optical characteristics (ta=25 ) color page 2/5 reverse current @5v operating temperature peak forward current duty 1/10@10khz absolute maximum ratings at ta=25 forward current power dissipation parameter 20 ma i f t opr ir -40 ~ +85 10 pd i fp 60 80 a ma mw symbol y ratings unit ligitek electronics co.,ltd. property of ligitek only part no. LY2041-PF
3.0 2.5 1.5 1.0 0.5 0.0 2.0 fig.4 relative intensity vs. temperature 1.0 r e l a t i v e i n t e n s i t y @ 2 0 m a 550 wavelength (nm) 500 0.0 0.5 600650700 ambient temperature( ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature 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 -40 0.8 -20 1.0 0.9 1.1 1.2 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 40 20 060100 80 ambient temperature( ) -40-20 02060 40100 80 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 typical electro-optical characteristics curve 2.0 fig.1 forward current vs. forward voltage forward voltage(v) 100 f o r w a r d c u r r e n t ( m a ) 1.0 0.1 10 1.0 y chip 1000 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 3.04.05.0 3/5 page forward current(ma) 1.0101001000 part no. LY2041-PF
dip soldering preheat: 120 c max preheat time: 60seconds max ramp-up 2 c/sec(max) ramp-down:-5 c/sec(max) solder bath:260 c max dipping time:3 seconds max distance:2mm min(from solder joint to body) 60 seconds max 0 0 50 preheat 25 120 2 /sec max 100 150 time(sec) 260 c3sec max 260 temp( c) 5 /sec max page 4/5 soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350 c max soldering time:3 seconds max(one time) distance:2mm min(from solder joint to body) 2.wave soldering profile ligitek electronics co.,ltd. property of ligitek only part no. LY2041-PF
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 solderability test thermal shock test 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.t.sol=260 5 2.dwell time= 10 1sec. solder resistance test 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs high temperature high humidity test 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 mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202:103b jis c 7021: b-11 ligitek electronics co.,ltd. property of ligitek only the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. description operating life test 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) low temperature storage test 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) high temperature storage test reliability test: test condition test item page 5/5 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 reference standard part no. LY2041-PF
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