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doc. no : qw0905-lg-195hrf/dbk-ct-a01 rev. : a date : 26 - feb. - 2013 data sheet lg-195hrf/dbk-ct-a01 led smd ligitek electronics co.,ltd. property of ligitek only lead-free parts pb l dcc
part no. lg-195hrf/dbk-ct-a01 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-195 smd taping is much smaller than lead frame type component s, thus enable smaller board size, higher packi ng density, reduced storage space and finally smalle r 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. device selection guide: lg-195hrf/dbk-ct-a01 color emitted ingan algainp blue material part no lens water clear ! ligitek electronics co.,ltd. property of ligitek only page 1/12 red
note : 1.all dimension are in millimeter tolerance is 0.1mm unless otherwise noted. 2.specifications are subject to change without notice. note : the tolerances unless mentioned is 0.1mm,angle 0.5. unit=mm. recommended soldering pad dimensions ! ligitek electronics co.,ltd. property of ligitek only package dimensions page 2/12 part no. lg-195hrf/dbk-ct-a01 2.2 0.5 1.5 0.9 1.6 1.1 4 + 3 + 4 3 0.85 _ dbk 2 _ hrf 1 resin pcb 0.6 0.4 0.6 1.5 1 2 0.55 0.18 soldering terminal 0.25 0.4 die1 die2
typical electrical & opti cal characteristics (ta=25 ) 2 1/2 deg if=20ma viewing angle 120 ---- ---- ---- ---- 630 forward voltage v f spectral line half-width ---- 2.8 3.6 1.5 ---- 2.4 120 ---- ---- v if=20ma nm 20 ---- ---- 30 ---- ---- if=20ma symbol iv luminous intensity dominant wavelength d items ---- 125 180 mcd 470 ---- nm ---- 50 80 ---- if=20ma if=20ma typ. min. max. unit condition peak forward current duty 1/10@10khz tstg storage temperature -40 ~ +90 i fp i f t opr esd reverse current @5v operating temperature electrostatic discharge forward current ir a -40 ~ +85 v 20 100 ma ma symbol pd absolute maximum ratings at ta=25 parameter power dissipation unit 80 dbk mw ratings ! ligitek electronics co.,ltd. property of ligitek only page 3/12 72 30 90 hrf 10 2000 500 50 hrf dbk hrf hrf dbk dbk dbk hrf dbk hrf part no. lg-195hrf/dbk-ct-a01 note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensit y data did not includin g 15% testin g tolerance.
! ligitek electronics co.,ltd. property of ligitek only page 4/12 luminous intensity classification iv(mcd) at 20ma bin code min. max. dominant wavelength classification d(nm) at 20ma bin code min. max. 624 29 627 30 630 31 hrf hrf 627 630 633 iv(mcd) at 20ma bin code min. max. dbk d(nm) at 20ma bin code min. max. dbk 0c 0a 0b 474 471 468 477 471 474 500 320 u t 800 500 125 r200 200 s320 part no. lg-195hrf/dbk-ct-a01 621 28 624 0d 465 468 80 q125 125 r200 200 s320 50 p80
3.0 2.0 1.0 1.5 2.5 fig.4 relative intensity vs. temperature 0.0 0.5 relative intensity@20ma 1.0 wavelength (nm) 400 0.0 0.5 450 500 550 fig.3 forward voltage vs. temperature 0 ambient temperature( ) fig.5 relative intensity vs. wavelength forward voltage@20ma normalize @25 -40 0.8 -20 1.0 0.9 1.1 1.2 relative intensity@20ma normalize @25 80 40 20 60 100 ambient temperature( ) -20 -40 0 20 40 60 80 100 3.0 2.5 fig.2 relative intensity vs. forward current 2.0 1.5 1.0 0.5 0.0 ! ligitek electronics co.,ltd. property of ligitek only typical electro- optical characteristics curve fig.1 forward current vs. forward voltage forward voltage(v) forward current(ma) 1.0 0 1 2.0 10 1 100 dbk chip 1000 relative intensity normalize @20ma 3.0 4.0 5.0 5/1 2 page forward current(ma) 1 10 100 1000 fig.6 directive radiation part no. lg-195hrf/dbk-ct-a01
relative intensity@20ma 600 wavelength (nm) 550 0 700 650 0.5 0.5 relative intensity@20ma normalize@25 forward voltage@20ma normalize @25 20 ambient temperature( ) fig.5 relative intensity vs. wavelength 1.0 ambient temperature( ) 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 page 6/1 2 fig.6 directive radiation part no. lg-195hrf/dbk-ct-a01
label lg-195hrf/dbk-ct-a01 part no. 4000 devices 8.0mm tape,7"reel label description aluminum moist-proof bag quantity/reel carrier tape dimensions packing specifications ? note : the tolerances unless mentioned is 0.1mm,angle 0.5. unit=mm. ! ligitek electronics co.,ltd. property of ligitek only page 7/12 part no. lg-195hrf/dbk-ct-a01 4.0 0.2 1.75 8.0 0.3 5.3 0.7 2.0 0.23 4.0 0.2 3.5 0.2 1.75 1.65
label explanation reel dimensions 6.0 1.0 9.0 1.0 12.0 1.0 13.5 1.0 178 1.5 2.0 0.5 0.6 0.8 0.4 0.2 0.2 0.4 0.6 0.8 ! ligitek electronics co.,ltd. property of ligitek only page 8/12 part no. lg-195hrf/dbk-ct-a01 ligitek electronics co., ltd. ! wg;2/6.3/5 !cjo0ivf!; !ruz)qdt*; !mpu!; !qbsu!; pb lg-195hrf/dbk-a-ct-a01 bin : luminous intensity hue : dominant wavelength vf : forward voltage ! wg;3/9.4/7 ! q042.s01d ! ht2.191279 ! 5111
1. 5 bag / inner box 2. inner box size : l x w x h 23cm x 8.5cm x 26cm w h l ! ligitek electronics co.,ltd. property of ligitek only box explanation page 9/12 part no. lg-195hrf/dbk-ct-a01 3. 10 inner boxes / carton 4. carton size : l x w x h 58cm x 34cm x 35cm l w h
recommended soldering conditions ! ligitek electronics co.,ltd. property of ligitek only page 10/12 part no. lg-195hrf/dbk-ct-a01 1. hand solder basic spec is Q 280 3 sec one time only. 3.after soldering,do not warp the circuit board. note: 1.reflow soldering should not be done more than two times. 2.when soldering,do not put stress on the leds during heating. 120 sec.max. preheat 180~200c 3 pb-free reflow solder 1~5c/sec 260c max. 10sec.max above 220c 60 sec.max. 1~5c/sec 120 ~ 180 sec soldering heat max. 260 120 ~ 150 2. wave solder preheat 245 5 within 5 sec 6c/sec
page 11/12 ! ligitek electronics co.,ltd. property of ligitek only esd(electrostatic discharge): static electricity or power surge will damage the le d. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. al l devices, equipment and machinery must be properly grounded. cleaning: use alcohol-based cleaning solvents such as isopropyl alcohol to clean the led. (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. led led precautions for use: storage time: 1.the operation of temperatures and rh are : 5 ~35 ,rh60%. 2.once the package is opened, the products should 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 products within a year(from production date). 3.if opened more than one week in an atmosphere 5 ~ 35 ,rh60%, they should be treated at 60 5 fo r 15hrs. drive method: led is a current operated device, and therefore, requ irer some kind of current limiting incorporated into the driver circuit. this current limiting typically take s the form of a current limi ting resistor placed in series with the led. consider worst case voltage variations than could occur across the current limiting resistor. the forward current should not be allowed to change by more than 40% of its desired value. circuit model a circuit model b part no. lg-195hrf/dbk-ct-a01
mil-std-202f: 208d mil-std-750d: 2026 mil-std-883d: 2003 iec 68 part 2-20 jis c 7021: a-2 solderability test 1.t.sol=235 5 2.immersion time 2 0.5sec 3.coverage R 95% of the dipped surface environmental test 1.t=260c max. 10sec.max. 2. 6 min 1.105 ~ 25 ~ - 55 ~ 25 30mins 5mins 30mins 5mins 2.10 cyeles ir reflow temperature cycling mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1010 jis c 7021: a-4 mil-std-750d:2031.2 j-std-020 ! ligitek electronics co.,ltd. property of ligitek only classification test item test condition endurance test low temperature storage test 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=65 5 2.rh=90%~95% 3.t=1000hrs?2hrs 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles thermal shock test high temperature high humidity storage test 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) 1.ta=under room temperature as per data sheet maximum rating. 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) high temperature storage test operating life test reliability test: reference standard jis c 7021: b-12 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1011 mil-std-202f:103b jis c 7021: b-11 mil-std-883d:1008 jis c 7021: b-10 mil-std-750d: 1026 mil-std-883d: 1005 jis c 7021: b-1 page 12/12 part no. lg-195hrf/dbk-ct-a01

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