spec no: dsad2473 rev no: v.5 date: nov/28/2005 page: 1 of 5 approved: j. lu checked: joe lee drawn: f.li erp:1332000321 package dimensions & internal circuit diagram d escription the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode. the green source color devices are made with gallium phosphide green light emitting diode. p/n: tba24 - 22egwa high efficiency red green notes: 1. all dimensions are in millimeters (inches), tolerance is ? .25(0.01")unless otherwise noted. 2. specifications are subject to change without notice. 60.8mm (2.394 inch) 5x8 dot matrix display f eatures z 2.394 inch matrix height. z dot size 5mm. z low current operation. z high contrast and light output. z compatible with ascii and ebcdic codes. z stackable horizontally. z easy mounting on p.c. boards or sockets. z multicolor available. z mechanically rugged. z standard : gray face, white dot. z rohs compliant.
spec no: dsad2473 rev no: v.5 date: nov/28/2005 page: 2 of 5 approved: j. lu checked: joe lee drawn: f.li erp:1332000321 selection guid e part no. dice lens type iv (ucd) @ 10ma description min. typ. high efficiency red (gaasp/gap) white diffused 1900 8000 column anode green (gap) 3000 12000 tba24 - 22egwa 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. symbol parameter device typ. max. units test conditions peak peak wavelength high efficiency red green 627 565 nm i f =20ma d dominant wavelength high efficiency red green 625 568 nm i f =20ma ? 1/2 spectral line half - width high efficiency red green 45 30 nm i f =20ma c capacitance high efficiency red green 15 15 pf v f =0v;f=1mhz v f forward voltage high efficiency red green 2.0 2.2 2.5 2.5 v i f =20ma i r reverse current high efficiency red green 10 10 ua v r = 5v parameter high efficiency red green units power dissipation 105 105 mw dc forward current 30 25 ma peak forward current [1] 160 140 ma reverse voltage 5 v operating / storage temperature - 40c to +85c lead solder temperature [2] 260c for 5 seconds
spec no: dsad2473 rev no: v.5 date: nov/28/2005 page: 3 of 5 approved: j. lu checked: joe lee drawn: f.li erp:1332000321 tba24 - 22egwa high efficiency red
spec no: dsad2473 rev no: v.5 date: nov/28/2005 page: 4 of 5 approved: j. lu checked: joe lee drawn: f.li erp:1332000321 green
spec no: dsad2473 rev no: v.5 date: nov/28/2005 page: 5 of 5 approved: j. lu checked: joe lee drawn: f.li erp:1332000321 packing & label specifications tba24 - 22egwa remarks: if special sorting is required (e.g. binning based on forward voltage, luminous intensity/ luminous flux, or wavelength), the typical accuracy of the sorting process is as follows: 1. wavelength: +/ - 1nm 2. luminous intensity/ luminous flux: +/ - 15% 3. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters.
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