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data sheet doc. no : qw0905-lg- 110hr-ct rev. : b date : 24 - jun - 2005 LG-110HR-CT led smd ligitek electronics co.,ltd. property of ligitek only lead-free parts pb
part no. LG-110HR-CT part no LG-110HR-CT device selection guide: device selection guide: features: 1. package in 8.0mm carrier tape on 7" diameter reel. 2. compatible with automatic placement equipment. 3. compatible with reflow solder process. descriptions: 1. the lg-110 smd taping is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained. 2. besides, lightweight makes them ideal for miniature applications. etc. applications: 1. automotive : backlighting in dashboard and switch. 2. telecommunication : indicator and backlighting in telephone and fax. 3. flat backlight for lcd, switch and symbol 4. general use. water clear material gaalas emitted red color lens page 1/10 ligitek electronics co.,ltd. property of ligitek only
note : 1.all dimension are in millimeter tolerance is ? 0.1mm unless otherwise noted. 2.specifications are subject to change without notice. recommended soldering pad dimensions note : the tolerances unless mentioned is ? 0.1mm,angle ? 0.5. unit=mm. 1.5 1.5 0.9 5.0 1.0 1.0 package dimensions led die part no. LG-110HR-CT 0.65 0.65 3.2 1.5 resin r1.0 pcb 1.0 0.5 soldering terminal 0.8 anode mark page 2/10 ligitek electronics co.,ltd. property of ligitek only
tsol soldering temperature max 260 j for 5 sec max note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. ---- viewing angle 2 c 1/2 150 ---- deg if=20ma 12.5 min. ---- ---- typical electrical & optical characteristics (ta=25 j ) ---- 1.5 symbol items peak wavelength dominant wavelength luminous intensity spectral line half-width forward voltage fd ??f v f f p iv unit typ. max. condition 643 nm ---- 20 ---- 2.4 ---- nm v 32 660 ---- ---- mcd nm if=20ma if=20ma if=20ma if=20ma if=20ma absolute maximum ratings at ta=25 j peak forward current duty 1/10@10khz operating temperature storage temperature reverse current @5v forward current tstg t opr i fp i f ir parameter power dissipation part no. LG-110HR-CT symbol pd -40 ~ +90 -40 ~ +85 100 25 10 j j ma ma g a ratings 60 unit mw page 3/10 ligitek electronics co.,ltd. property of ligitek only
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( j ) relative intensity@20ma wavelength (nm) forward voltage@20ma fig.4 relative intensity vs. temperature ambient temperature( j ) relative intensity@20ma typical electro-optical characteristics curve forward voltage(v) fig.1 forward current vs. forward voltage forward current(ma) forward current(ma) fig.2 relative intensity vs. forward current relative intensity@20ma ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0 10 100 1000 0 0.5 -40 -20 -0 20 600 650 0 2.0 3.0 4.0 5.0 40 60 0.8 -0 -20 -40 40 60 20 0 0.5 0.9 1.0 1.1 1.2 1.0 1.5 2.0 650 700 750 0.5 1.0 1.0 1.5 2.0 2.5 3.0 100 80 100 80 2.5 3.0 hr chip fig.6 directive radiation part no. LG-110HR-CT page 4/10
LG-110HR-CT part no. description 8.0mm tape,7"reel label packing specifications ?e note : the tolerances unless mentioned is ? 0.1mm,angle ? 0.5. unit=mm. aluminum moist-proof bag 3000 devices quantity/reel label ligitek electronics co.,ltd. property of ligitek only 1.5 part no. LG-110HR-CT carrier tape dimensions 1.75 3.50.2 polarity 4.00.2 2.0 4.00.2 1.87 8.00.3 1.25 5.3 3.4 0.25 page 5/10
ligitek electronics co., ltd. lot no. : 93000068 part no. : LG-110HR-CT bin/hue : m/34 q'ty(pcs) : 3000 pcs bin : luminous intensity hue : dominant wavelength 1.6 - 1.8 : forward voltage 1.6 - 1.8 ligitek led ??1qlu~a?|3--?q part no. LG-110HR-CT label explanation reel dimensions 0.6 0.8 r 13.5 ? 1.0 178 ? 1.5 9.0 ? 1.0 12.0 ? 1.0 6.0 ? 1.0 0.6 0.4 0.2 0.4 0.2 2.0 ? 0.5 0.8 page 6/10
ligitek electronics co.,ltd. property of ligitek only h part no. LG-110HR-CT box explanation 1. 5 bag / inner box 2. inner box size : l x w x h 23cm x 8.5cm x 26cm 3. 10 inner boxes / carton 4. carton size : l x w x h 49cm x 46cm x 29cm w h l w l page 7/10
ligitek electronics co.,ltd. property of ligitek only above 220 c 60 sec.max. preheat 180~200 c reflow soldering should not be done more than two times. 120 sec.max. 1~5 c/sec 1~5 c/sec 5sec 3-2 pb-free reflow solder 60 ~ 120 sec 3-1. lead reflow solder temp. ( j ) rising +5 j /sec preheat 150 120 240 260 c max. 10sec.max time cooling -5 j /sec soldering heat max. 260 j 2. wave solder 120 ~ 150 j preheat 120 ~ 180 sec part no. LG-110HR-CT recommended soldering conditions 1. hand solder basic spec is ?? 280 j 3 sec one time only. 245 ? 5 j within 5 sec page 8/10
page 9/10 ligitek electronics co.,ltd. property of ligitek only esd(electrostatic discharge): static electricity or power surge will damage the led. use of a c onductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. drive method: led is a current operated device, and therefore, require r some kind of current limiting incorporated into the driver circuit. this current limiting typically takes the form of a current limiting resistor placed in series with the led. consider worst case voltage variations than could occur across the current limiting resistor. the forwrd current should not be allowed to c hange by more than 40 % of its desired value. (a) recommended circuit. (b) the difference of brightness between led could be f ound due to the vf-if characteristics of led. cleaning: use alcohol-based cleaning solvents such as isopropyl alc ohol to clean the led. circuit model a led circuit model b led precautions for use: storage time: 1.the operation of temperatures and rh are : 5 j ~35 j ,rh60%. 2.once the package is opened, the products s hould be used within a week. otherwise, they should be kept in a damp proof box with descanting agent. considering the tape life, we suggest our customers to use our pr oducts within a year(from production date). 3.if opened more than one week in an atmos phere 5 j ~ 35 j ,rh60%, they should be treated at 60 j? 5 j fo r 15hrs. part no. LG-110HR-CT
ligitek electronics co.,ltd. property of ligitek only 1.ta=under room temperature as per data sheet maximum rating. 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) environmental test 1.105 j ~ 25 j ~ - 55 j ~ 25 j 30mins 5mins 30mins 5mins 2.10 cyeles 1.t=260 c max. 10sec.max. 2. 6 min ir reflow temperature cycling 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=1000hrs ? 2hrs 1.t.sol=235 j? 5 j 2.immersion time 2 ? 0.5sec 3.coverage ? 95% of the dipped surface 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles solderability test thermal shock test high temperature high humidity storage test reliability test: part no. LG-110HR-CT endurance test classification 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) high temperature storage test low temperature storage test operating life test test item test condition mil-std-750d:2031.2 j-std-020 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1010 jis c 7021: a-4 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1011 mil-std-202f: 208d mil-std-750d: 2026 mil-std-883d: 2003 iec 68 part 2-20 jis c 7021: a-2 mil-std-202f:103b jis c 7021: b-11 mil-std-883d:1008 jis c 7021: b-10 jis c 7021: b-12 mil-std-750d: 1026 mil-std-883d: 1005 jis c 7021: b-1 reference standard page 10/10

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