data sheet ligitek electronics co.,ltd. property of ligitek only super bright round type led lamps doc. no : qw0905-LHRF12243 rev. : a date : 21 - mar. - 2005 LHRF12243
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. LHRF12243 50% -60 x 100% 75% -30 x 60 x 50% 0 25% 25% 100% 75% 0 x 30 x 25.0min 5.3 4.0 2.54typ 0.5 typ 1.0min 3.0 1.5max 1.0
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 ) red soldering temperature material part no LHRF12243 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 water clear emitted lens 630 20 2.4 max. 1.5 min. 550 min. 20 900 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 75 90 g a v ma mw hrf unit ligitek electronics co.,ltd. property of ligitek only part no. LHRF12243
relative intensity@20ma 600 wavelength (nm) 550 0 700 650 0.5 0.5 relative intensity@20ma normalize@25 j forward voltage@20ma normalize @25 j 20 ambient temperature( j ) fig.5 relative intensity vs. wavelength 1.0 ambient temperature( j ) 0.8 -0 -20 -40 60 40 20 80 100 0 -40 -20 -0 60 40 80 100 fig.4 relative intensity vs. temperature 2.5 1.0 0.9 1.1 1.5 1.0 2.0 fig.3 forward voltage vs. temperature 1.2 3.0 100 relative intensity normalize @20ma forward current(ma) forward current(ma) forward voltage(v) 1.5 1.0 0.1 2.5 2.0 3.0 1.0 10 0 1.0 10 0.5 1.0 1.5 2.0 100 1000 fig.2 relative intensity vs. forward current fig.1 forward current vs. forward voltage 1000 3.5 2.5 typical electro-optical characteristics curve ligitek electronics co.,ltd. property of ligitek only 3.0 hrf chip part no. LHRF12243 page 3/4
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. LHRF12243
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