data sheet ligitek electronics co.,ltd. property of ligitek only doc. no : qw0905-LDBK9033 rev. : a date : 16 - feb. - 2006 LDBK9033 axial type led lamps lead-free parts pb
0.7 1.4 -30 50% note : 1.all dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation 100%75% -60 0.16 75% 25%025%50% 100% 60 0 30 2.5 0.7 package dimensions 1.4 7.0min 0.4 0.1 part no. LDBK9033 ligitek electronics co.,ltd. property of ligitek only 2.0 cathode mark 0.5 0.1 7.0min 1.9 2.5 1/6 page
2/6 page unit ma ma mw a dbk ratings symbol 30 100 120 50 i f i fp pd ir part no. LDBK9033 parameter forward current peak forward current duty 1/10@10khz power dissipation reverse current @5v absolute maximum ratings at ta=25 ligitek electronics co.,ltd. property of ligitek only viewing angle 2 1/2 (deg) 30020 typ. -20 ~ +80 -30 ~ +100 t opr tstg operating temperature storage temperature typical electrical & optical characteristics (ta=25 ) spectral halfwidth nm forward voltage @20 ma(v) 4.0 303.5 typ. max. 470 lens dominant wave length dnm material blue ingan/gan emitted part no LDBK9033 note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. water clear color luminous intensity @20ma(mcd) 160 min. v 150 esd electrostatic discharge
fig.5 relative intensity vs. wavelength typical electro-optical characteristics curve ligitek electronics co.,ltd. property of ligitek only 1.03.04.0 0 1 1.0 r e l a t i v e i n t e n s i t y @ 2 0 m a wavelength (nm) 450 0.0 400500550 0.5 0.5 r e l a t i v e i n t e n s i t y @ 2 0 m a n o r m a l i z e @ 2 5 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 20 ambient temperature( ) ambient temperature( ) 0 -20 -40 0.8 0 -40-20 100 80 60 40 20 0.0 60100 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 r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a f o r w a r d c u r r e n t ( m a ) forward current(ma) forward voltage(v) 2.05.0110 0.0 0.5 1.0 1.5 2.0 1001000 fig.2 relative intensity vs. forward current fig.1 forward current vs. forward voltage 2.5 3.0 1 10 100 1000 dbk chip part no. page3/6 30 100% 60 50%75% 0 -30 0 50% 25% 100% -60 75% 25% LDBK9033
soldering heat max. 260 245 5 within 5 sec preheat 120 ~ 150 cooling -5 /sec 260 xc max. 10sec.max 1~5 xc/sec 5sec time rising +5 /sec preheat 150 3-1. lead reflow solder 240 temp. ( ) 60 ~ 120 sec 3-2 pb-free reflow solder 120 120 ~ 180 sec above 220 xc 60 sec.max. 1~5 xc/sec 120 sec.max. reflow soldering should not be done more than two times. preheat 180~200 xc 2. wave solder recommended soldering conditions 1. hand solder basic spec is Q 280 3 sec one time only. 4/6 page ligitek electronics co.,ltd. property of ligitek only LDBK9033 part no.
page5/6 ligitek electronics co.,ltd. property of ligitek only circuit model b part no. LDBK9033 precautions for use: storage time: 1.the operation of temperatures and rh are : 5 ~35 ,rh<60%. 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 ,rh<60%, they should be treated at 60 5 fo r 15hrs. circuit model a drive method: led is a current operated device, and therefore, requirer 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 than 40% of its desired value. 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 led. (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. ledled
reference standard mil-std-883d:1008 jis c 7021: b-10 mil-std-750d: 1026 mil-std-883d: 1005 jis c 7021: b-1 high temperature storage test operating life test test item 1.ta=under room temperature as per data sheet maximum rating. 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) test condition mil-std-202f:103b jis c 7021: b-11 jis c 7021: b-12 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1011 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 mil-std-202f: 208d mil-std-750d: 2026 mil-std-883d: 2003 iec 68 part 2-20 jis c 7021: a-2 1.ta=65 5 2.rh=90%~95% 3.t=1000hrs 2hrs solderability test high temperature high humidity storage test thermal shock test ir reflow temperature cycling 1.t=260 xc max. 10sec.max. 2. 6 min 1.t.sol=235 5 2.immersion time 2 0.5sec 3.coverage R 95% of the dipped surface 1.105 ~ 25 ~ - 55 ~ 25 30mins 5mins 30mins 5mins 2.10 cyeles 1.ta=105 5 &-40 5 (10min) (10min) 2.total 10 cycles 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) low temperature storage test environmental test endurance test classification reliability test: 6/6 LDBK9033 ligitek electronics co.,ltd. property of ligitek only page part no.
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