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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-lhy 9553/t/tr1 rev. : b date : 30 - jun. - 2011 lhy9553/t/tr1 l dcc
page 1/11 ligitek electronics co.,ltd. property of ligitek only color water clear lens emitted part no. lhy9553/t/tr1 device selection guide: part no features: 1. top view led. 2. white smt package. 3. leadframe package with individual 2 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 lhy9553 smd has wide viewing angle and optimized light coupling by inter reflector,the low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. applications: 1. telecommunication: indicator and backlighting in telephone and fax. 2. indicators. 3. switch lights. material lhy9553/t/tr1 yellow algainp
2.6 3.5 1.85 0.9 0.9 2.2 2.8 0.9 0.9 3.2 andoe polarity cathode cathode mark soldering terminal 1.5 1.5 4.5 page 2/11 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,angle 0.5. unit=mm. recommended soldering pad dimensions part no. lhy9553/t/tr1
min. deg v nm nm mcd items if=2ma if=2ma if=2ma if=2ma if=2ma iv v f d dominant wavelength luminous intensity forward voltage spectral line half-width 2 1/2 viewing angle condition max. typ. symbol unit page 3/11 ratings ma unit mw ma v - 40 ~ + 100 - 40 ~ + 85 a symbol pd i fp i f power dissipation forward current peak forward current duty 1/11@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. 5 ---- ---- 1.7 ---- 20 595 15 ---- 120 ---- ---- ---- 2.4 ---- hy 30 60 75 10 2000 part no. lhy9553/t/tr1
ligitek electronics co.,ltd. property of ligitek only page 4/11 luminous intensity classification iv(mcd) at 2ma bin code min. max. dominant wavelength classification d(nm) at 2ma bin code min. max. 591 17-3 592 18 595 19 20 598 590 17-2 591 592 595 598 600 part no. lhy9553/t/tr1 5 8 j 12.5 k 20 l 32 m n 8 12.5 20 32 50
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( ) relative intensity@2ma wavelength (nm) forward voltage@2ma normalize @25 fig.4 relative intensity vs. temperature ambient temperature( ) relative intensity@2ma normalize @25 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 normalize @2ma ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0 10 100 1000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 1.0 1.1 1.2 500 550 600 0.0 0.5 1.0 1.5 2.0 2.5 3.0 80 100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 650 hy chip 0 30 60 -30 -60 fig.6 directive radiation 25% 100% 0 25% 50% 75% 75% 100% 50% part no. lhy9553/t/tr1 page 5/11
0.8 0.6 0.4 0.2 0.2 0.4 0.6 0.8 4.0 3.12 5.5 polarity 1.75 12.00.3 9.3 1.55 4.0 2.0 2.24 4.06 page 6/11 ligitek electronics co.,ltd. property of ligitek only label aluminum moist-proof bag quantity/reel 1500 pcs description 12.0mm tape,7"reel label part no. packing specifications ? note : the tolerances unless mentioned is 0.1mm,unit=mm. carrier type dimensions lhy9553/t/tr1 part no. lhy9553/t/tr1
pb ligitek electronics co., ltd. part : lot : qty(pcs): bin/hue : lhy9553/t/tr1/a gs1-060288 1500 l/18 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 7/11 ligitek electronics co.,ltd. property of ligitek only bin : luminous intensity hue : dominant wavelength label explanation reel dimensions part no. lhy9553/t/tr1 vf:1.7-2.4 1.7-2.4 : forward voltage
page 8/11 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. lhy9553/t/tr1 3. 10 inner boxes / carton 4. carton size : l x w x h 58cm x 34cm x 35cm l w h
page 9/11 245 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. lhy9553/t/tr1
page 10/11 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 variations than could occur across the current limiting resistor. the forwrd current should not be allowed to change by more t han 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. 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. cleaning: use alcohol-based cleaning solvents such as isopropyl alc ohol 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 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 ~ 35 ,rh60%, they should be treated at 60 5 fo r 15hrs. part no. lhy9553/t/tr1
page 11/11 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=2ma 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= 10 max. ~ 30mins 0 min. - l.s.l x 0.5 - symbol item ir iv vf if=2ma vr=5v if=2ma 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 st andard level. criteria for judgement part no. lhy9553/t/tr1

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