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| spec no: dsah3028 rev no: v.2 date: may/10/2007 page: 1 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 t-1 (3mm) solid state lamp preliminary spec part number: WP3A8HD bright red features z low power consumption. z popular t-1 diameter package. z general purpose leads. z reliable and rugged. z long life - solid state reliability. z available on tape and reel. z rohs compliant. description the bright red source color devices are made with gallium phosphide red light emitting diode. package dimensions 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 leads emerge from the package. 4. specifications are subject to change without notice.
spec no: dsah3028 rev no: v.2 date: may/10/2007 page: 2 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 selection guide notes: 1. 1/2 is the angle from optical centerline where the lumi nous intensity is 1/2 the optical centerline value. 2. luminous intensity/ luminous flux: +/-15%. absolute maximum ratings at ta=25c electrical / optical characteristics at ta=25c notes: 1.wavelength: +/-1nm. 2. forward voltage: +/-0.1v. notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3. 5mm below package base. part no. dice lens type v iewing angle [1] min. typ. 2 1/2 WP3A8HD bright red (gap) red diffused 1 2.5 50 iv (mcd) [2] @ 10ma symbol parameter device typ. max. units test conditions peak peak wavelength bright red 700 nm i f =20ma d [1] dominant wavelength bright red 660 nm i f =20ma ? 1/2 spectral line half-width bright red 45 nm i f =20ma c capacitance bright red 40 pf v f =0v;f=1mhz v f [2] forward voltage bright red 2.25 2.5 v i f =20ma i r reverse current bright red 10 ua v r = 5v parameter bright red units power dissipation 62.5 mw dc forward current 25 ma peak forward current [1] 130 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: dsah3028 rev no: v.2 date: may/10/2007 page: 3 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 bright red WP3A8HD spec no: dsah3028 rev no: v.2 date: may/10/2007 page: 4 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 packing & label specifications WP3A8HD spec no: dsah3028 rev no: v.2 date: may/10/2007 page: 5 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 spec no: dsah3028 rev no: v.2 date: may/10/2007 page: 6 of 6 approved: wynec checked: allen liu drawn: y.l.li er p: 1101003903 |
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