data sheet lg9033/tr1 lead-free parts pb ligitek electronics co.,ltd. property of ligitek only surface mount tape and reel doc. no : qw0905-lg9033/tr1 rev. : a date : 22 - nov. - 2005
2.16 0.3 ligitek electronics co.,ltd. property of ligitek only page1/7 package dimensions carrier type dimensions polarity note : 1.all dimension are in millimeter tolerance is 0.5. unit=mm. part no. lg9033/tr1 cathode 2.5 4.6
min. 20 luminous intensity @10ma(mcd) color water clear note : 1.the forward voltage data did not including ? QR ?Q R QR
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( R QR Q R QR Q R QR ?
ligitek electronics co.,ltd. property of ligitek only page5/7 1. hand solder basic spec is Q R within 5 sec soldering heat max. 260
led led (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. cleaning: use alcohol-based cleaning solvents such as isopropyl alcohol to clean the led. 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. 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. circuit model a precautions for use: storage time: 1.the operation of temperatures and rh are : 5 QR
page ligitek electronics co.,ltd. property of ligitek only 7/7 reliability test: classification endurance test environmental test low temperature storage test 1.ta=-40 QRQR ~ 25 ~ - 55 ~ 25 R ?
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