ligitek electronics co.,ltd. property of ligitek only data sheet lsd1015/61-xx single digit led display (1.0 inch) 23 - jun doc. no : qw0905- rev. : a date : - 2005 lsd1015/61-xx
1/7 page ligitek electronics co.,ltd. property of ligitek only part no. package dimensions lsd1015/61-xx note : 1.all dimension are in millimeters and (lnch) tolerance is ? 0.25(0.01") unless otherwise noted. 2.specifications are subject to change without notice. 6.05 ? 0.5 25.4 (1.0") 1.8(0.071") 22.8(0.898") 15.4275 (0.335") 18.1(0.713") lsd1015/6x-xx ligitek 33.0 (1.299") pin no.1 mk l d2 ec d1 h g1 f g2 i j b a2 a1 8.9(0.35") 27.75 (1.093")
lsd10161-xx lsd10151-xx lsd1015/61-xx 2/7 part no. internal circuit diagram ligitek electronics co.,ltd. property of ligitek only page 6,18 c 16 c 16 b 21 a2 22 a1 2 b 21 a2 22 a1 2 l 12 k 15 j 23 e 9 d2 10 d1 14 g1 7 f 4 g2 19 h 3 i 24 m 11 rdp 13 ldp 1 l 12 e 9 d2 10 d1 14 g1 7 f 4 g2 19 j 23 h 3 k 15 6,18 m 11 i 24 rdp 13 ldp 1
page 3/7 electrical connection part no.lsd1015/61-xx ligitek electronics co.,ltd. property of ligitek only 18 no pin anode g2 anode b anode a2 anode j anode i 23 24 19 20 21 22 no pin 8 no pin anode e anode d2 anode m anode l anode rdp anode d1 anode k anode c 13 14 15 16 17 10 11 12 9 anode a1 anode h anode f no pin common cathode anode g1 5 7 6 4 3 2 commom anode 18 cathode i cathode j cathode a2 cathode b cathode g2 23 24 21 22 19 20 no pin cathode k cathode l cathode e cathode g1 commom anode cathode a1 no pin 8 13 16 17 14 15 no pin 10 11 12 9 5 6 7 3 4 no pin 2 ?e connection to electrical schematic pin no. 1 anode ldp lsd10151-xx pin no. electrical connection lsd10161-xx 1 cathode ldp cathode h cathode f cathode d2 cathode m cathode c cathode rdp cathode d1 common cathode
common anode lsd1015/61-xx 4/7 page 15 h 60 40 mw ma ma unit symbol i f i fp pd parameter ligitek electronics co.,ltd. property of ligitek only ratings absolute maximum ratings at ta=25 j forward current per chip power dissipation per chip peak forward current per chip (duty 1/10,0.1ms pulse width) part no. j j 2:1 iv-m iv(mcd) vf(v) electrical typ. min. 2.35 1.35 typ. min. 2.1 1.7 2.6 max. t opr tstg 90 697 common cathode or anode f p ( nm) ??f (nm) chip emitted red gap material -25 ~ +85 -25 ~ +85 common cathode note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. part selection and application information(ratings at 25 ) j solder temperature 1-16 inch below seating plane for 3 seconds at 260 j part no lsd10161-xx lsd10151-xx storage temperature operating temperature g a 10 ir reverse current per any chip
lsd1015/61-xx 5/7 page ligitek electronics co.,ltd. property of ligitek only if=20ma test condition if=20ma if=20ma if=10ma volt vf unit nm g a nm f p iv mcd part no. reverse current any chip spectral line half-width forward voltage per chip peak wavelength luminous intensity per chip parameter test condition for each parameter symbol ??f luminous intensity matching ratio iv-m ir vr=5v
relative intensity@20ma 600 0.0 0.5 wavelength (nm) 700 800 900 ambient temperature( j ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature forward voltage@20ma normalize @25 j 1.0 -20 -40 0.8 1.0 0.9 1.1 1.2 0.5 relative intensity@20ma normalize @25 j -20 ambient temperature( j ) 80 60 40 20 0-40 100 0.0 80 60 02040 100 fig.4 relative intensity vs. temperature 2.5 1.5 1.0 2.0 3.0 fig.1 forward current vs. forward voltage typical electro-optical characteristics curve 100 forward current(ma) 0.1 1.0 1.0 10 1000 h chip relative intensity normalize @20ma forward voltage(v) 2.0 3.0 4.0 5.0 1.0 0.0 1.5 1.0 0.5 2.0 2.5 forward current(ma) 10 100 1000 fig.2 relative intensity vs. forward current 3.0 ligitek electronics co.,ltd. property of ligitek only 1000 6/7 part no. page lsd1015/61-xx
lsd1015/61-xx page 7/7 description reference standard mil-std-883:1008 jis c 7021: b-10 mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 jis c 7021: b-12 test condition test item operating life test high temperature storage test low temperature storage test 1.under room temperature 2.if=10ma 3.t=1000 hrs (-24hrs, + 72hrs) 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) part no. reliability test: this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. ligitek electronics co.,ltd. property of ligitek only the purpose of this is the resistance of the device which is laid under ondition of high temperature for hours. mil-std-202:103b jis c 7021: b-11 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 thermal shock test high temperature high humidity test solder resistance test 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs 1.t.sol=260 j? 5 j 2.dwell time= 10 ? 1sec. 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec solderability 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. 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 hous. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours.
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