la38b-66/y ligitek electronics co.,ltd. property of ligitek only led array data sheet doc. no : qw0905-la38b-66/y rev. : a date : 03 - mar - 2005
1.0min. ?? 0.5 typ. 4.0 4.0 9.20.5 5.2 4.2 4.0 3.0 - + + - 3.0 4.2 1.5max 2.54typ 0.5 typ 25.0min 1.0min 4.0 5.2 ligitek electronics co.,ltd. property of ligitek only page 1/4 package dimensions part no. la38b-66/y ly2041 note : 1.all dimension are in millimeter tolerance is ? 0.25mm unless otherwise noted. 2.specifications are subject to change without notice.
part no. la38b-66/y unit y mw ma g a j 80 60 10 20 ma page 2/4 symbol i fp pd ir t opr i f parameter peak forward current duty 1/10@10khz power dissipation reverse current @5v operating temperature forward current absolute maximum ratings at ta=25 j ligitek electronics co.,ltd. property of ligitek only absolute maximum ratings -40 ~ +85 j 30 min. max. 12 2.6 typ. 30 luminous intensity @10ma(mcd) viewing angle 2 c 1/2 (deg) tsol color soldering temperature 35 585 lens yellow transparent gaasp/gap la38b-66/y emitted yellow part no material peak wave length f pnm spectral halfwidth ??f nm typical electrical & optical characteristics (ta=25 j ) note : 1.the forward voltage data did not including ? 0.1v testing tolerance. 2. the luminous intensity data did not including ? 15% testing tolerance. min. 1.7 forward voltage @20ma(v) max 260 j for 5 sec max (2mm from body) -40 ~ +100 storage temperature tstg
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( j ) relative intensity@20ma wavelength (nm) forward voltage@20ma normalize @25 j fig.4 relative intensity vs. temperature ambient temperature( j ) relative intensity@20ma normalize @25 j typical electro-optical characteristics curve forward voltage(v) fig.1 forward current vs. forward voltage forward current(ma) forward current(ma) fig.2 relative intensity vs. forward current relative intensity normalize @20ma ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0 10 100 1000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 1.0 1.1 1.2 500 550 600 650 0.0 0.5 1.0 2.0 3.0 4.0 5.0 80 100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 700 y chip 3/4 page part no. la38b-66/y
thermal shock test solder resistance test high temperature high humidity test solderability test mil-std-202:103b jis c 7021: b-11 mil-std-202: 107d mil-std-750: 1051 mil-std-883: 1011 mil-std-202: 210a mil-std-750: 2031 jis c 7021: a-1 mil-std-202: 208d mil-std-750: 2026 mil-std-883: 2003 jis c 7021: a-2 1.t.sol=260 j? 5 j 2.dwell time= 10 ? 1sec. 1.t.sol=230 j? 5 j 2.dwell time=5 ? 1sec 1.ta=105 j? 5 j &-40 j? 5 j (10min) (10min) 2.total 10 cycles 1.ta=65 j? 5 j 2.rh=90 %~95% 3.t=240hrs ? 2hrs 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. this test intended to see soldering well performed or not. the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. the purpose of this test is the resistance of the device under tropical for hous. operating life test reliability test: low temperature storage test high temperature storage test mil-std-750: 1026 mil-std-883: 1005 jis c 7021: b-1 ligitek electronics co.,ltd. property of ligitek only mil-std-883:1008 jis c 7021: b-10 jis c 7021: b-12 1.under room temperature 2.if=20ma 3.t=1000 hrs (-24hrs, + 72hrs) 1.ta=105 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) 1.ta=-40 j? 5 j 2.t=1000 hrs (-24hrs, + 72hrs) test item test condition this test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. the purpose of this is the resistance of the device which is laid under ondition of hogh temperature for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. description page 4/4 reference standard part no. la38b-66/y
w l h i t e m n o . q ' t y : p c s n , w , : k g s g , w , : k g s 3. 12 inner boxes / carton size : l x w x h 58.5cm x 34cm x 34cm l c/no: made in china w h 2. 8 bag / inner box size : l x w x h 33.5cm x 19cm x 7.5cm 1.500 pcs / bag packing specification part no. l a38b-66/y
|
