spec no: dsaf2121 rev no: v.1 date: apr/11/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101000683 package dimension s notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0 .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 . t- 1 (3mm) solid state lamp features low power consumption. popular t - 1 diameter package. general purpose leads. reliable and rugged. long life - solid state reliability. available on tape and reel. rohs compliant. description the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode. WP1154IT high efficiency red
spec no: dsaf2121 rev no: v.1 date: apr/11/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101000683 selection guid e electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3 . 5mm below package base. note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. part no. dice lens type iv (mcd) @ 10ma viewing angle min. typ. 2 1/2 WP1154IT high efficiency red (gaasp/gap) red transparent 18 60 50 symbol parameter device typ. max. test conditions units peak peak wavelength high efficiency red 627 nm i f =20ma d dominant wavelength high efficiency red 625 nm i f =20ma ? 1/2 spectral line half - width high efficiency red 45 nm i f =20ma c capacitance high efficiency red 15 pf v f =0v;f=1mhz v f forward voltage high efficiency red 2.0 2.5 v i f =20ma i r reverse current high efficiency red 10 ua v r = 5v parameter high efficiency red units power dissipation 105 mw dc forward current 30 ma peak forward current [1] 160 ma reverse voltage 5 v operating/storage temperature - 40c to +85c lead solder temperature [2] 260c for 3 seconds lead solder temperature [3] 260c for 5 seconds
spec no: dsaf2121 rev no: v.1 date: apr/11/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101000683 high efficiency red WP1154IT
spec no: dsaf2121 rev no: v.1 date: apr/11/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: w.j.zhu erp:1101000683 packing & label specifcations WP1154IT 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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