lhir13743/a-pf doc. no : qw0905- rev. : date : - 2014 a 12 - nov data sheet lhir13743/a-pf infrared emitting diodes ligitek electronics co.,ltd. property of ligitek only pb lead-free parts l dcc
t-1 3/4 package individually part no. infrared emitting diodes encapsulated in water clear plastic the lhir13743/a-pfseries are high power solution grown efficiency gallium arsenide descriptions: 3. low average degradation. 2. suitable for pulsed applications. 1. high radiant intensity. features: device selection guide: note : 1.all dimension are in millimeter tolerance is lhir13743/a-pf ligitek electronics co.,ltd. property of ligitek only page1/8 2.54typ + - 5.9 8.6 25.0min 1.0min 7.6
note : 1.the forward voltage data did not including ? v v 1 50 ratings hir a ma unit page2/8 lhir13743/a-pf part no.
12 10 a7 10 8 a6 8 6 a5 6 5 a4 ligitek electronics co.,ltd. property of ligitek only group radiant intensity(mw/sr)at 20 ma max. min. brightness code for standard led lamps bin code 3/8 page a2 a3 3 4 4 5 lhir13743/a-pf part no.
fig.3 relative radiant power vs. forward dc current fig.5 forward dc voltage vs. temperature i fdc [ma] f o r w a r d d c v o l t a g e n o r m a l i z e @ 2 0 m a , 2 5 [ ] r e l a t i v e r a d i a n t p o w e r n o r m a l i z e @ 2 0 m a fig.4 relative radiant power i fpk [ma] r e l a t i v e r a d i a n t p o w e r n o r m a l i z e @ 1 0 0 m a typical electro-optical characteristics curve forward voltage[v] fig.1 forward current vs. rorward voltage f o r w a r d c u r r e n t [ m a ] wavelength[nm] fig.2 relative radiant power vs. wavelength r e l a t i v e r a d i a n t p o w e r n o r m a l i z e @ 2 0 m a ligitek electronics co.,ltd. property of ligitek only hir chip 0.01.02.03.04.0 0.1 1 10 100 1000 10 0.1 1 0.1 -40 0.8 -40 0.0 r e l a t i v e r a d i a n t p o w e r n o r m a l i z e @ 2 0 m a , 2 5
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. storage time: 1.the operation of temperatures and rh are : 5 ?
2. the led lamps are designed for high-density mount- ing and have a structure which can alleviate mechan- ical stress due to clinching . nevertheless , take care to avoid the occurrence of residual mechanical stress due to clinching . 45
note:1.wave solder should not be made more than one time. 2.you can just only select one of the soldering conditions as above. dip soldering preheat: 120 50 60 seconds max 0 0 25 120 260 100 260 150 ligitek electronics co.,ltd. property of ligitek only page7/8 part no. lhir13743/a-pf
the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 1.ta=105
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