spec no: dsaa6439 rev no: v.8 date: mar/22/2005 page: 1 of 5 approved: j. lu checked: allen liu drawn: s.h.chen features z sot - 23 package surface mount led lamp. z low power consumption. z long life - solid state reliability. z package: 2000pcs / reel. z rohs compliant. km - 23esgw high efficiency red super bright green package dimension s notes: 1. all dimensions are in millimeters (inches). 2. tolerance is ? .25(0.01") unless otherwise noted. 3. lead spacing is measured where the lead emerge from the package. 4. specifications are subject to change without notice. s ot - 23 surface mount led lamp description the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode. the super bright green source color devices are made with gallium phosphide green light emitting diode.
spec no: dsaa6439 rev no: v.8 date: mar/22/2005 page: 2 of 5 approved: j. lu checked: allen liu drawn: s.h.chen 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. selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. symbol parameter device typ. max. test conditions units peak peak wavelength high efficiency red super bright green 627 565 nm i f =20ma d dominant wavelength high efficiency red super bright green 625 568 nm i f =20ma ? 1/2 spectral line half - width high efficiency red super bright green 45 30 nm i f =20ma c capacitance high efficiency red super bright green 15 15 pf v f =0v;f=1mhz v f forward voltage high efficiency red super bright green 2.0 2.2 2.5 2.5 v i f =20ma i r reverse current all 10 ua v r = 5v part no. dice lens type iv (mcd) @ 20ma viewing angle min. typ. 2 1/2 km - 23esgw high efficiency red (gaasp/gap) white diffused 4 15 super bright green (gap) 4 15 140 parameter high efficiency red super bright green units power dissipation 105 105 mw dc forward current 30 25 ma peak forward current [1] 160 140 ma reverse voltage v operating/storage temperature - 40c to +85c 5
spec no: dsaa6439 rev no: v.8 date: mar/22/2005 page: 3 of 5 approved: j. lu checked: allen liu drawn: s.h.chen km - 23esgw high efficiency red
spec no: dsaa6439 rev no: v.8 date: mar/22/2005 page: 4 of 5 approved: j. lu checked: allen liu drawn: s.h.chen super bright green
spec no: dsaa6439 rev no: v.8 date: mar/22/2005 page: 5 of 5 approved: j. lu checked: allen liu drawn: s.h.chen recommended soldering pattern (units : mm ) tape specifications (units : mm ) km - 23esgw 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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