lead-free parts pb urf9553-4s/tr1 31 - mar.- 2008 lurf9553-4s/tr1 ligitek electronics co.,ltd. property of ligitek only data sheet doc. no : qw0905-l rev : a date : plcc-4 topled
note : 1.all dimension are in millimeter tolerance is 0.2mm unless otherwise noted. 2.specifications are subject to change without notice. 0.95(.037) 0.5(.020) 1.85(.073) 3.2(.126) 2.2(.106) 4 anode 1 2.7(.106) 3 2 package dimensions 1 4 3.5 (.138) 2.2 (.106) 41 2 3 0.9(.035) 0.7 (.028) 0.7 (.028) 0.9(.035) 3 2 ligitek electronics co.,ltd. property of ligitek only * package : 12mm tape on 7" diameter reels. * feature of the device : more light due to higher optical efficiency,higher ambient temperature at the same current possible compared to topled * assembly methods : suitabl for all smt assembly methods * esd-withstand voltage : up to 2kv acc. to jesd22-a114-b *traffic lights *backlighting(lcd,switches,keys,displays,illuminated advertising) *interior and exterior automotive lighting(e.g.dashboard backlighting,turn signal lamps,sidemarkers, brake lights) *substitution of micro incandescent lamps *marker lights(e.g.exit ways,etc.) *signal and symbol luminaire part no. lurf9553-4s/tr1 applications features page 1/7
t opr operating temperature storage temperature tstg peak forward current duty 1/10@10khz reverse current @5v power dissipation forward current ir pd i fp i f -40 ~ +85 -40 ~ +100 10 120 90 50 a mw ma ma absolute maximum ratings at ta=25 parameter symbol page 2/7 ratings urf(s) unit ligitek electronics co.,ltd. property of ligitek only electrostatic discharge( * ) esd2000v 5 c +0 c -5 c +5 c -0 c 245 c 260 c 255 c minimum solder profile recommended solder profile maximum solder profile 235 c 10 s min 217 c 240 c 300 250 200 ir-reflow profile for lead free soldering(acc.to j-std-020b) ramp down 3k/s(max) 300 0 25 c ramp up 3k/s(max 100 50 s t 250 200 150 50 0100 30 s max 100 s max 150 120 s max part no. lurf9553-4s/tr1 static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. *
4.5 (.177) 1.5(.059) 2.6(.102) 0.4 (.016) note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. recommended solder pad useable for plcc-4 topled page 3/7 typical electrical & optical characteristics (ta=25 ) ligitek electronics co.,ltd. property of ligitek only luminous intensity @50ma(mcd) 1250 typ. lurf9553-4s/tr1 part no dominant wave length dnm lens emitted algainp red water clear material color min. max. min. 1.5 625 202.6500 forward voltage @50ma(v) spectral halfwidth nm 120 viewing angle 2 1/2 (deg) part no. lurf9553-4s/tr1
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( ) r e l a t i v e i n t e n s i t y @ 2 0 m a wavelength (nm) f o r w a r d v o l t a g e @ 2 0 m a n o r m a l i z e @ 2 5 fig.4 luminous intensity vs. temperature ambient temperature( ) l u m i n o u s i n t e n s i t y @ 2 0 m a n o r m a l i z e @ 2 5 typical electro-optical characteristics curve forward voltage(v) fig.1 forward current vs. forward voltage f o r w a r d c u r r e n t ( m a ) forward current(ma) l u m i n o u s i n t e n s i t y n o r m a l i z e @ 2 0 m a ligitek electronics co.,ltd. property of ligitek only 0 0 50 100 150 050100150 0.0 1.0 2.0 3.0 -40-200204060 0.51.01.52.0 80100 0.94 -20 -4040 20 080100 60 0.8 0.0 0.2 0.4 0.6 1.0 1.2 urfs chip page 4/7 fig.2 luminous intensity vs. forward current 5.0 4.0 6.0 2.53.0 0.96 0.98 1.00 1.02 1.04 1.06 0 550600650700 0.5 1.0 0 -60 100%50% 75%25% -30 60 100% 50% 0 25%75% 30 fig.6 directivity radiation part no. lurf9553-4s/tr1
178 2.0 12.0 0.3 9.3 4.06 lurf9553-4s/tr1 4.0 part no. 12.0mm tape,7"reel 1500 devices 3.12 2.24 descriptionquantity/reel 4.0 5.5 1.75 2.0 1.55 0.23 cathode marking page 5/7 reel dimensions 14.2 1.0 74.0 1.5 16.0 1.0 ligitek electronics co.,ltd. property of ligitek only part no. lurf9553-4s/tr1
esd(electrostatic discharge): static electricity or power surge will damage the led. use of a conductive 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 ledif necessary (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. drive method an led is a current-operated device. in order to ensure intensity uniformity on multiple leds connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each led as shown in circuit a below led circuit model a page 6/7 led circuit model b ligitek electronics co.,ltd. property of ligitek only part no. lurf9553-4s/tr1
ramp-up rate(217 to peak) +3 second max temp. maintain at 175( 25) 180 seconds max temp. maintain above 217 60-150 seconds peak temperature range 260+5/-0 time within 5 of actual peak temperature(tp) 10-30 seconds ramp-down rate +6 /second max 1.t.sol=235 5 2.immersion time 2 0.5sec 3.coverage R 95% of the dipped surface environmental test ir reflow temperature cycling 1.105 ~ 25 ~ - 55 ~ 25 30mins 5mins 30mins 5mins 2.10 cyeles thermal shock test 1.ta=105 5 &-40 5 (30min) (30min) 2.total 100 cycles solderability test high temperature high humidity storage test 1.ta=65 5 2.rh=90%~95% 3.t=240hrs 2hrs mil-std-202f: 208d mil-std-750d: 2026 mil-std-883d: 2003 iec 68 part 2-20 jis c 7021: a-2 mil-std-750d:2031.2 j-std-020b 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:103b jis c 7021: b-11 page 7/7 1.ta=under room temperature as per data sheet maximum rating. 2.if=50ma 3.t=1000 hrs (-24hrs, +72hrs) operating life test low temperature storage test endurance test 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) high temperature storage test 1.ta=100 5 2.t=1000 hrs (-24hrs, +72hrs) test item classificationtest condition reliability test: mil-std-750d: 1026 mil-std-883d: 1005 jis c 7021: b-1 jis c 7021: b-12 mil-std-883d:1008 jis c 7021: b-10 reference standard ligitek electronics co.,ltd. property of ligitek only part no. lurf9553-4s/tr1
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