technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 1 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen features ? high luminous intensity output ? oval shape ? well defined spatial radiation ? wide viewing angle (2 1/2 ) : 110 o / 40 o ? uv resistant epoxy ? esd-withstand voltage: up to 4kv ? pb free ? the product itself will remain within rohs compliant version. descriptions ? this precision optical performance oval led is specifically designed for passenger information signs ? this lamp has matched radiation patterns with yellow, blue or green color mixing color applications ? superior performance in outdoor environment applications ? full color/video signs ? message boards ? variable message signs (vms) ? commercial outdoor advertising device selection guide led part no. chip material emitted color lens color stopper 5474surd/oma-e12 algainp hyper red red diffused no 5474surd/oma-e12/p algainp h yper red red diffused yes
technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 2 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen 3 package dimensions stopper type no stopper type notes: ? other dimensions are in millimeters, tolerance is 0.25mm except being specified. ? protruded resin under flange is 1.5mm max led. ? bare copper alloy is exposed at tie-bar portion after cutting.
technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 3 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen absolute maximum rating (t a =25 ) parameter symbol absolute maximum rating unit forward current i f 50 ma pulse forward current (duty1/10@ 1khz) i fp 100 ma operating temperature t opr -40 ~ +85 storage temperature t stg -40 ~ +100 electrostatic discharge esd 4k v soldering temperature t sol 260 5 power dissipation p d 115 mw zener reverse current iz 100 ma notes: soldering time Q 5 seconds. electro-optical characteristics (t a =25 ) parameter symbol min. typ. max. unit condition luminous intensity i v 715 900 -- mcd viewing angle 2 1/2 -- x:110y:40 -- deg peak wavelength p -- 632 -- dominant wavelength d -- 624 -- spectrum half width ? -- 20 -- nm forward voltage v f -- 2.0 2.3 v i f =20ma zener reverse voltage vz -- -- 3.0 v iz=5ma rank combination (i f =20ma) rank h j k l luminous intensity 715~900 900~1125 1125~1425 1425~1800 *measurement uncertainty of luminous intensity: 15% unit:mcd rank k l m n forward voltage 1.7~1.9 1.9~2.1 2.1~2.3 2.3~2.5 *measurement uncertainty of forward voltage: 0.1v unit:v rank 1 2 3 dominant wavelength 618~620 620~624 624~628 *measurement uncertainty of dominant wavelength 1.0nm unit:nm *the quantity ratio of the ranks is decided by everlight.
technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 4 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen 500 550 600 650 700 0.0 0.2 0.4 0.6 0.8 1.0 relative intensity(a.u.) wavelength(nm) 1.01.52.02.53.03.5 0 10 20 30 40 50 forward current(ma) forward voltage(v) 25 30 35 40 45 50 55 60 65 70 0.0 0.5 1.0 1.5 2.0 relative intensity(a.u.) ambient temperature ta( o c) 0 1020304050 0.0 0.5 1.0 1.5 2.0 2.5 relative intensity(a.u.) forward current(ma) 0 20406080100 0 10 20 30 40 50 60 forward current(ma) ambient temperature ta( o c) 0 10 20 30 40 50 60 70 80 90 x-x y-y o o o o o o o o o o 1.0 0.5 0 0 0.5 1.0 90 o 60 o 30 o relative intensity(a.u.) radiation angle typical electro-optical characteristics curves relative intensity vs. wavelength forward current vs. forward voltage relative intensity vs. ambient temp forward current vs. relative intensity forward current vs. ambient temp. radiation characteristics
technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 5 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen rohs packing quantity specification 1.500pcs/1bag 5bags/1box 2.10boxes/1carton label form specification cpn: customer?s production number p/n : production number qty: packing quantity cat: ranks of luminous and forward voltage hue: ranks of dominant wavelength ref: reference lot no: lot number made in taiwan: production place 5474surd/oma-e12/x
technical data sheet 5474surd/oma-e12/x everlight electronics co., ltd. http\\:www. everlight.com rev 4 page: 6 of 6 device number : dle-547-002 prepared date: 07-25-2005 prepared by: grace shen notes 1. above specification may be changed without notice. everlight will reserve authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sh eets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. these specification sheets include material s protected under copyright of everlight corporation. please don?t reproduce or cause a nyone to reproduce them without everlight?s consent. 4. when the led is connected using serial circuit, if either piece of led is no light up but current can?t flow through causing others to light down. in new design, the led is parallel with zener diode. if either piece of led is no light up but current can flow through causing others to light u p everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiw an, r.o.c http:\\www.everlight.com current current old new
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