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ligitek electronics co.,ltd. property of ligitek only pb lead-free parts surface mount led tape and reel data sheet doc. no : qw0905- lrgb9553-5/tr1-j rev. : b date : 18 - jun. - 2012 lrgb9553-5/tr1-j l dcc
features: 1. top view white led. 2. white smt package. 3. leadframe package with individual 4 pin. 4.wide viewing angle. 5.soldering methods:ir reflow soldering. 6.feature of the device:more light due to higher optical efficiency;extremely wide viewing angle;ideal for backlighting and coupling in light guide. descriptions: the lrgb9553 smd has wide viewing a ngle and optimized light coupling by inter reflector,the low current requi rement makes this device ideal for portable equipment or any other application where power is at a premium. applications: 1. lcd back light. 2. mobile phones. 3. indicators. 4. switch lights. 5. lighting. page 1/13 ligitek electronics co.,ltd. property of ligitek only part no. lrgb9553-5/tr1-j device selection guide: color ingan/gan algainp material part no blue red emitted water clear lens ingan/gan green lrgb9553-5/tr1-j
page 2/13 ligitek electronics co.,ltd. property of ligitek only package dimensions note : 1.all dimension are in millimeter tolerance is 0.2mm unless otherwise noted. 2.specifications are subject to change without notice. note : the tolerances unless mentioned is 0.1mm unit=mm. recommended soldering pad dimensions 4.9 1.6 0.65 1.6 0.85 0.85 0.70.05 0.70.05 2.7 0.8 0.8 3.2 0.8 4 1 3.5 3 1.9 2 2.2 soldering terminal 0.70.05 0.70.05 0.8 0.8 + - 2 - 3 - 4 1 brg part no. lrgb9553-5/tr1-j
page 3/13 ratings ma unit mw ma v - 30 ~ + 100 - 20 ~ + 80 a symbol pd i fp i f power dissipation forward current peak forward current duty 1/10@10khz parameter ir esd tstg t opr electrostatic discharge operating temperature reverse current @5v storage temperature ! ligitek electronics co.,ltd. property of ligitek only typical electrical & optical characteristics (ta=25 ) absolute maximum ratings at ta=25 note : 1.the forward voltage data did not including 0.1v testing tolerance. 2.the luminous intensity data did not including 15% testing tolerance. urf 50 130 120 10 2000 dgm 30 100 120 50 500 500 50 120 100 dbk 30 part no. lrgb9553-5/tr1-j 2 1/2 d symbol forward voltage v f viewing angle dominant wavelength spectral line half-width luminous intensity items iv v deg min. typ. max. nm nm if=20ma condition mcd unit urf 80 125 ---- ---- 1000 800 ---- 320 200 ---- 470 525 ---- ---- 630 ---- 30 36 ---- ---- 20 2.6 2.8 2.8 3.6 3.6 1.7 ---- 120 120 ---- ---- 120 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- if=20ma if=20ma if=20ma if=20ma dgm dbk dbk dgm dbk dgm dbk dgm dgm dbk urf urf urf urf
ligitek electronics co.,ltd. property of ligitek only page 4/13 luminous intensity classification part no. lrgb9553-5/tr1-j iv(mcd) at 20ma bin code min. max. iv(mcd) at 20ma bin code min. max. dgm urf iv(mcd) at 20ma bin code min. max. dbk 80 q125 125 r200 200 s320 320 t500 500 u800 200 s320 800 v-1 1000 1000 v-2 1250 1250 w-1 1600
1.0 forward voltage@20ma normalize @25 relative intensity@20ma normalize@25 40 ambient temperature( ) 650 700 550 600 wavelength (nm) ambient temperature( ) fig.5 relative intensity vs. wavelength 1.0 0.5 relative intensity@20ma 0 0.9 0.8 -0 -40 -20 20 40 60 80 100 0 -40 -20 0.5 -0 20 60 80 100 ligitek electronics co.,ltd. property of ligitek only fig.2 relative intensity vs. forward current forward current(ma) fig.4 relative intensity vs. temperature 3.0 forward current(ma) forward voltage(v) fig.3 forward voltage vs. temperature 1.2 1.1 1.0 10 1.0 0.1 100 1.0 1.5 2.0 1.5 2.0 2.5 3.0 relative intensity normalize @20ma 3.0 2.5 1.0 1.0 0.5 0 10 2.0 1.5 2.5 typical electro- optical characteristics curve fig.1 forward current vs. forward voltage urf chip 1000 3.5 1000 100 page 5/13 fig.6 directive radiation 550 -60 100% 50% 75% 25% -30 60 75% 0 25% 50% 100% 30 0 part no. lrgb9553-5/tr1-j
3.0 2.5 1.5 1.0 0.5 0.0 2.0 fig.4 relative intensity vs. temperature relative intensity@20ma wavelength (nm) 450 0.0 0.5 500 550 600 ambient temperature( ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature forward voltage@20ma normalize @25 1.0 -40 0.8 -20 1.1 1.0 0.9 1.2 relative intensity@20ma normalize @25 20 060 40 100 80 ambient temperature( ) -40 -20 020 60 40 100 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 forward current(ma) 1.0 0.1 1.0 10 dgm chip 1000 relative intensity normalize @20ma 3.0 4.0 5.0 1000 forward current(ma) 1.0 10 100 page 6/13 fig.6 directive radiation -60 100% 50% 75% 25% -30 60 75% 0 25% 50% 100% 30 0 part no. lrgb9553-5/tr1-j
typical electro- optical characteristics curve ligitek electronics co.,ltd. property of ligitek only 1.0 3.0 4.0 0 1 0.5 relative intensity@20ma normalize @25 forward voltage@20ma normalize @25 20 ambient temperature( ) ambient temperature( ) 0 -20 -40 0.8 0 -40 -20 100 80 60 40 20 0.0 60 100 80 40 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 relative intensity normalize @20ma forward current(ma) forward current(ma) forward voltage(v) 2.0 5.0 1 10 0.0 0.5 1.0 1.5 2.0 100 1000 fig.2 relative intensity vs. forward current fig.1 forward current vs. forward voltage 2.5 3.0 1 10 100 1000 dbk chip fig.6 directive radiation 0 30 60 -30 -60 25% 100% 0 25% 50% 75% 75% 100% 50% fig.5 relative intensity vs. wavelength relative intensity@20ma wavelength (nm) 400 450 500 0.0 0.5 1.0 550 part no. lrgb9553-5/tr1-j page 7/13
page 8/13 ligitek electronics co.,ltd. property of ligitek only carrier type dimensions description quantity/reel packing specifications ? part no. note : the tolerances unless mentioned is 0.1mm,angle 0.5. unit=mm. 5.5 12.00.3 9.3 4.06 lrgb9553-5/tr1-j 3.12 label 0.8 0.2 0.2 0.4 0.6 0.8 0.4 0.6 1500 pcs 12.0mm tape,7"reel aluminum moist-proof bag label 1.75 4.0 4.0 2.0 1.55 2.24 part no. lrgb9553-5/tr1-j
1500 gs1-070142 lrgb9553-5/tr1/a-j bin/hue : qty(pcs): lot : part : ligitek electronics co., ltd. pb 0.8 13.01.0 60.01.0 16.01.0 1781.5 0.6 0.4 0.2 0.2 0.4 0.6 0.8 2.00.5 13.51.0 page 9/13 ligitek electronics co.,ltd. property of ligitek only bin : luminous intensity label explanation reel dimensions part no. lrgb9553-5/tr1-j r/v-1/u vf:2.8-3.6 vf : forward voltage vf:2.8-3.6 vf:1.7-2.6
page 10/13 w box explanation h l 1. 4 bag / inner box 2. inner box size : l x w x h 23cm x 8.5cm x 26cm ligitek electronics co.,ltd. property of ligitek only part no. lrgb9553-5/tr1-j 3. 10 inner boxes / carton 4. carton size : l x w x h 58cm x 34cm x 35cm l w h
page 11/13 245 5 within 5 sec recommended soldering conditions soldering heat max. 260 2. wave solder preheat 120 ~ 180 sec 120 ~ 150 1. hand solder basic spec is Q 320 3 sec one time only. ligitek electronics co.,ltd. property of ligitek only 6c/sec 260c max. 10sec.max 1~5c/sec 3 pb-free reflow solder 120 sec.max. note: 1~5c/sec preheat 180~200c above 220c 60 sec.max. 3.after soldering,do not warp the circuit board. 1.reflow soldering should not be done more than two times. 2.when soldering,do not put stress on the leds during heating. part no. lrgb9553-5/tr1-j
page 12/13 led led circuit model a ligitek electronics co.,ltd. property of ligitek only circuit model b 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 variat ions than could occur across the cu rrent limiting resistor. the forwrd current should not be allowed to change by more than 40% of its desired value. (a) recommended circuit. (b) the difference of brightne ss between led could be found due to the vf-if characteristics of led. esd(electrostatic discharge): static electricity or power surge will damage the led. use of a co nductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. cleaning: use alcohol-based cleaning solvents such as isopropyl alcohol to clean the led. precautions for use: storage time: 1.the operation of temperatures and rh are : 5 ~35 ,rh60%. 2.once the package is opened, the pr oducts 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. part no. lrgb9553-5/tr1-j
page 13/13 sample size 22 22 22 22 22 reliability test: test condition 5 hrs test item operating life test 2.t= high temperature storage test 1.ta=under room temperature as per data sheet maximum rating. 2.if=20ma 3.t=1000 hrs 1.ta=105 500 5 5 5 & hrs2hrs 5 30min) 100 cycles %~95% 2.ta= low temperature storage test 4.t= -40 (30 thermal shock test high temperature high humidity storage test 1.ta=-40 5 2.t=1000 hrs 1.ir-reflow in-board,2 times 2.ta=105 min) ( 3.total 1.ir-reflow in-board, 2 times 8 3.rh=90 500 classification endurance test (1)test items and results ligitek electronics co.,ltd. property of ligitek only 22 22 max. u.s.l x2.0 - u.s.l x1.2 40 25 ~ - cyeles 15mins 30mins 1.105 reflow soldering test 2.10 temperature cycling 1.t.sol=260 5 2.dwell time= 10max. ~ 30mins 0 min. - l.s.l x 0.5 - symbol item ir iv vf if=20ma vr=5v if=20ma test conditions luminous intensity reverse current forward voltage (2)criteria for judging the damage environmental test note: 2.l.s.l.:lower standard level. 1.u.s.l.:upper standard level. criteria for judgement part no. lrgb9553-5/tr1-j

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