spec no: dsad1421 rev no: v.6 date: may/23/2007 page: 1 of 4 approved: wynec checked: joe lee drawn: y.l.li erp: 1334000027 15mmx15mm light bar part number: DE4ID high efficiency red features uniform light emitting area. easily mounted on p.c. boards or industry standard sockets. flush mountable. excellent on/off contrast. can be usedwith panels and legend mounts. mechanically rugged. i.c. compatible. rohs compliant. description the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode. package dimensions& internal circuit diagram 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.
spec no: dsad1421 rev no: v.6 date: may/23/2007 page: 2 of 4 approved: wynec checked: joe lee drawn: y.l.li erp: 1334000027 selection guide note: 1. 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. part no. dice lens type min. typ. DE4ID high efficiency red (gaasp/gap) red diffused 8 31 iv (mcd) [1] @ 10ma symbol parameter device typ. max. units test conditions peak peak wavelength high efficiency red 627 nm i f =20ma d [1] 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 [2] forward voltage high efficiency red 2.0 2.5 v i f =20ma i r reverse current high efficiency red 10 ua parameter high efficiency red units power dissipation 75 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 3-5 seconds
spec no: dsad1421 rev no: v.6 date: may/23/2007 page: 3 of 4 approved: wynec checked: joe lee drawn: y.l.li erp: 1334000027 high efficiency red DE4ID
spec no: dsad1421 rev no: v.6 date: may/23/2007 page: 4 of 4 approved: wynec checked: joe lee drawn: y.l.li erp: 1334000027 packing & label specifications DE4ID
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