spec no: dsac7350 rev no: v.5 date: mar/20/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: y.cheng package dimension s description the yellow source color devices are made with gallium arsenide phosphide on gallium phosphide yellow light emitting diode . l- 93a8ewp/1yd/tg - 0l yellow t- 1 (3mm) right angle led indicator features i.c. compatible. black case enhances contrast ratio. wide viewing angle. high reliability life measured in years. housing material: ppa package : 1000pcs / reel. high temperature resistant housing. high glass transition temperature epoxy. rohs compliant. notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3. specifications are subject to change without notice.
spec no: dsac7350 rev no: v.5 date: mar/20/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: y.cheng selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c part no. dice lens type iv (mcd) @ 10ma viewing angle min. typ. 2 1/2 l- 93a8ewp/1yd/tg - 0l yellow (gaasp/gap) yellow diffused 5 12 60 symbol parameter device typ. max. test conditions units peak peak wavelength yellow 590 nm i f =20ma d dominant wavelength yellow 588 nm i f =20ma ? 1/2 spectral line half - width yellow 35 nm i f =20ma c capacitance yellow 20 pf v f =0v;f=1mhz v f forward voltage yellow 2.1 2.5 v i f =20ma i r reverse current yellow 10 ua v r = 5v parameter yellow units power dissipation 105 mw dc forward current 30 ma peak forward current [1] 140 ma reverse voltage 5 v operating / storage temperature - 40c to +85c note: 1. 1/10 duty cycle, 0.1ms pulse width.
spec no: dsac7350 rev no: v.5 date: mar/20/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: y.cheng yellow l- 93a8ewp/1yd/tg - 0l
spec no: dsac7350 rev no: v.5 date: mar/20/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: y.cheng recommended soldering pattern (units : mm ) tape specifications (units : mm ) l- 93a8ewp/1yd/tg - 0l smt reflow soldering instruction number of reflow process shall be 2 times or less and cooling process to normal temperature is required between first and second soldering process. remarks: if special sorting is required (e.g. binning based on forward voltage, luminous intensity, or wavelength), the typical accuracy of the sorting process is as follows: 1. wavelength: +/ - 1nm 2. luminous intensity: +/ - 15% 3. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters.
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