doc. no : qw0905- rev. : date : - 2012 13 - nov. ldbk31042z/s1-j a data sheet ligitek electronics co.,ltd. property of ligitek only round type led lamps ldbk31042z/s1-j pb lead-free parts l dcc
note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice. directivity radiation package dimensions page 1/5 ligitek electronics co.,ltd. property of ligitek only part no.ldbk31042z/s1-j 3.62 2.92 3.86 2.95 2.54typ 25.0min 5.3 1.5min 0.5 1.0min 60 x 30 x 0 x 100% 75% 50% 25% 0 -30 x -60 x 25% 75% 50% 100% - dbk zener +
2/5 page ligitek electronics co.,ltd. property of ligitek only ma unit mw a v ma i f parameter symbol absolute maximum ratings at ta=25 forward current ir pd esd t opr power dissipation reverse current @5v electrostatic discharge operating temperature peak forward current duty 1/10@10khz i fp 8000 120 50 100 30 dbk ratings typ. min. typ. max. luminous intensity @20ma(mcd) forward voltage @20ma(v) viewing angle 2 1/2 (deg) d wave length nm lens material emitted blue color dominant part no typical electrical & optical characteristics (ta=25 ) spectral halfwidth nm note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. in/gan ldbk31042z/s1-j 465 30 3.5 4.0 40 900 450 storage temperature tstg -30 ~ +100 part no.ldbk31042z/s1-j white diffused -20 ~ +80
ligitek electronics co.,ltd. property of ligitek only page 3/5 dbkchip 500 3.0 2.5 1.5 1.0 0.5 0.0 2.0 60100 80 02040 -40-20 0.9 0.8 100 80 5.0 4.0 3.0 2.0 1.0 0.5 0.0 600 550 450 1.2 1.1 1.0 60 40 20 0 -20 -40 3.0 2.5 2.0 1.5 1.0 0.5 0.0 1000 100 10 1.0 1000 100 10 1.0 0.1 1.0 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 fig.2 relative intensity vs. forward current forward current(ma) f o r w a r d c u r r e n t ( m a ) fig.1 forward current vs. forward voltage forward voltage(v) typical electro-optical characteristics curve 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 ambient temperature( ) fig.4 relative intensity vs. temperature 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 wavelength (nm) r e l a t i v e i n t e n s i t y @ 2 0 m a ambient temperature( ) fig.5 relative intensity vs. wavelength fig.3 forward voltage vs. temperature part no.ldbk31042z/s1-j
page 4/5 ligitek electronics co.,ltd. property of ligitek only 2.wave soldering profile soldering condition(pb-free) 1.iron: soldering iron:30w max temperature 350
ligitek electronics co.,ltd. property of ligitek only reference standard description page 5/5 the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. mil-std-883:1008 jis c 7021: b-10 jis c 7021: b-12 the purpose of this test is the resistance of the device under tropical for hours. 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 mil-std-202:103b jis c 7021: b-11 this test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 this test intended to see soldering well performed or not. mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 this test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 test condition test item reliability test: operating life test high temperature storage test low temperature storage test 1.ta=65
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