doc. no : qw0905-lsr9033-hh/t/tr3-08 rev. : a date : 16- aug. - 2011 lsr9033-hh/t/tr3-08 data sheet surface mount tape and reel lead-free parts pb ligitek electronics co.,ltd. property of ligitek only l dcc
7.62max 2.0 note : 1.all dimension are in millimeter tolerance is part no. lsr9033-hh/t/tr3-08
-40 ~ +100 storage temperature tstg viewing angle 2 1/2 (deg) peak wave length pnm gaalas note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. lsr9033-hh/t/tr3-08 660 red water clear emitted lens 1.52.1 20 20 65 120 min. typ. min. typ. material typical electrical & optical characteristics (ta=25 ) part no spectral halfwidth nm color forward voltage @ 0.7ma(v) luminous intensity @0.7ma(mcd) 3/7 page part no. lsr9033-hh/t/tr3-08 ma 15 forward current i f operating temperature reverse current @5v peak forward current duty 1/10@10khz power dissipation -40 ~ +85 t opr ir 10 a pd i fp ma 50 mw 70 absolute maximum ratings at ta=25 parameter ratings symbol red unit ligitek electronics co.,ltd. property of ligitek only
fig.3 forward voltage vs. temperaturefig.4 relative intensity vs. temperature r e l a t i v e i n t e n s i t y @ 2 0 m a -30 QR Q R Q R Q R QR QR
preheat 180~200 c note:1.wave solder and reflow soldering should not be made more than one time. 120 sec.max. 1~5 c/sec above 220 c 60 sec.max. 4. pb-free reflow solder 1~5 c/sec 260 c max. 10sec.max 60 ~ 120 sec 5sec time rising +5 /sec cooling -5 /sec 120 preheat 150 240 temp. ( ) page 5/7 part no. lsr9033-hh/t/tr3-08 120 ~ 150 recommended soldering conditions 1. hand solder basic spec is Q 280 3 sec one time only. 3. lead reflow solder 2. wave solder 120 ~ 180 sec preheat 245 5 within 5 sec soldering heat max. 260 ligitek electronics co.,ltd. property of ligitek only
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. led circuit model a led circuit model b precautions for use: storage time: 1.the operation of temperatures and rh are : 5 QR
solderability test 1.t.sol=235 R QRQR QR
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