spec no: dsac7349 rev no: v.7 date: mar/20/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: y.cheng package dimension s 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. description the green source color devices are made with gallium phosphide green light emitting diode. l- 93a8ewp/1gd/tg - 0l green
spec no: dsac7349 rev no: v.7 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 note: 1. 1/10 duty cycle, 0.1ms pulse width. symbol parameter device typ. max. test conditions units peak peak wavelength green 565 nm i f =20ma d dominant wavelength green 568 nm i f =20ma ? 1/2 spectral line half - width green 30 nm i f =20ma c capacitance green 15 pf v f =0v;f=1mhz v f forward voltage green 2.2 2.5 v i f =20ma i r reverse current green 10 ua v r = 5v parameter green units power dissipation 105 mw dc forward current 25 ma peak forward current [1] 140 ma reverse voltage 5 v operating / storage temperature - 40c to +85c part no. dice lens type iv (mcd) @ 10ma viewing angle min. typ. 2 1/2 l- 93a8ewp/1gd/tg - 0l green (gap) green diffused 8 20 60
spec no: dsac7349 rev no: v.7 date: mar/20/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: y.cheng green l- 93a8ewp/1gd/tg - 0l
spec no: dsac7349 rev no: v.7 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/1gd/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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