spec no: dsad2392 rev no: v.4 date: apr/23/2005 page: 1 of 3 approved: j. lu checked: joe lee drawn: w.j.zhu erp:1311000042 package dimensions & internal circuit diagram psa08 - 11ywa yellow description the yellow source color devices are made with gallium arsenide phosphide on gallium phosphide yellow light emitting diode. notes: 1. all dimensions are in millimeters (inches), tolerance is 0 .25(0.01")unless otherwise noted. 2. specifications are subject to change without notice . 20.32mm (0.8inch) 16 segment single digit alphanumeric display features 0.8 inch character height. low current operation. high contrast and light output. common cathode and common anode available. easy mounting on p.c. boards or sockets. mechanically rugged. standard : gray face, white segment. rohs compliant. ( datasheet : )
spec no: dsad2392 rev no: v.4 date: apr/23/2005 page: 2 of 3 approved: j. lu checked: joe lee drawn: w.j.zhu erp:1311000042 selection guide part no. dice lens type iv (ucd) @ 10ma min. typ. psa08 - 11ywa yellow (gaasp/gap) white diffused 800 3000 common anode ,rt. hand decimal. description absolute maximum ratings at t a =25 c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 5mm below package base. electrical / optical characteristics at t a =25 c 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 lead solder temperature [2] 260c for 5 seconds
spec no: dsad2392 rev no: v.4 date: apr/23/2005 page: 3 of 3 approved: j. lu checked: joe lee drawn: w.j.zhu erp:1311000042 yellow psa08 - 11ywa 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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