spec no: dsad1417 rev no: v.4 date: oct/26/2006 page: 1 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp:1334000058 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. description the super bright red source color devices are made with gallium aluminum arsenide red light emitting diode. part number: df3srd super bright red 6.8mmx19.9mm light bar features z uniform light emitting area. z easily mounted on p.c. boards or industry standard sockets. z flush mountable. z excellent on/off contrast. z can be used with panels and legend mounts. z mechanically rugged. z i.c. compatible. z rohs compliant.
spec no: dsad1417 rev no: v.4 date: oct/26/2006 page: 2 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp:1334000058 selection guide electrical / optical characteristics at t a =25c absolute maximum ratings at t a =25c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. symbol parameter device typ. max. test conditions units peak peak wavelength super bright red 660 nm i f =20ma d [1] dominant wavelength super bright red 640 nm i f =20ma ? 1/2 spectral line half-width super bright red 20 nm i f =20ma c capacitance super bright red 45 pf v f =0v;f=1mhz v f [2] forward voltage super bright red 1.85 2.5 v i f =20ma i r reverse current super bright red 10 ua v r = 5v parameter super bright red units power dissipation 100 mw dc forward current 30 ma peak forward current [1] 155 ma reverse voltage 5 v operating / storage temperature -40c to +85c lead solder temperature [2] 260c for 3 seconds part no. dice lens type iv (mcd) [2] @ 20ma v iewing angle [1] min. typ. 2 1/2 df3srd super bright red (gaalas) red diffused 70 300 120 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%. notes: 1. wavelength: +/-1nm. 2. forward voltage: +/-0.1v.
spec no: dsad1417 rev no: v.4 date: oct/26/2006 page: 3 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp:1334000058 super bright red df3srd
spec no: dsad1417 rev no: v.4 date: oct/26/2006 page: 4 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp:1334000058 packing & label specifications df3srd
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