spec no: dsaa6576 rev no: v.5 date: mar/21/2005 page: 1 of 4 approved: j. lu checked: allen liu drawn: j.f.wang package dimension s description the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode . kpd - 2520ec - 03 high efficiency re d 4.5x2mm smd chip led lamp features 4.5x2mm smt led,0.5mm thickness low power consumption. ideal for backlight and indicator. various colors and lens types available. package : 1000pcs/reel. rohs compliant. notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0 .2(0.008") unless otherwise noted. 3.specifications are subject to change without notice.
spec no: dsaa6576 rev no: v.5 date: mar/21/2005 page: 2 of 4 approved: j. lu checked: allen liu drawn: j.f.wang electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c note: 1. 1/10 duty cycle, 0.1ms pulse width. selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. part no. dice lens type iv (mcd) @ 20 ma viewing angle min. typ. 2 ? 1/2 kpd - 2520ec - 03 high efficiency red (gaasp/gap) water clear 10 60 20 parameter high efficiency red units power dissipation 105 mw dc forward current 30 ma peak forward current [1] 160 ma reverse voltage 5 v operating / storage temperature - 40c to +85c symbol parameter device typ. max. test conditions units peak peak wavelength high efficiency red 627 nm i f =20ma d 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 forward voltage high efficiency red 2.0 2.5 v i f =20ma i r reverse current high efficiency red 10 ua v r = 5v
spec no: dsaa6576 rev no: v.5 date: mar/21/2005 page: 3 of 4 approved: j. lu checked: allen liu drawn: j.f.wang high efficiency red kpd - 2520ec - 03
spec no: dsaa6576 rev no: v.5 date: mar/21/2005 page: 4 of 4 approved: j. lu checked: allen liu drawn: j.f.wang recommended soldering pattern (units : mm ) kpd - 2520ec - 03 tape specifications (units : mm ) 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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