technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 1 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen features B popular t-1 3/4package. B high efficiency. B general purpose leads. B selected minimum intensities. B available on tape and reel. B the product itself will remain within rohs compliant version . B esd-withstand voltage: up to 4k v descriptions B the series is specially designed for applications requiring higher brightness. B the led lamps are available with different colors, intensities, epoxy colors, etc. applications B status indicators. B commercial use. B advertising signs. B back lighting. device selection guide chip led part no. material emitted color lens color 7344/v2t3-asva ingan super blue green green trans
technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 2 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen package dimensions notes: B other dimensions are in millimeters, tolerance is 0.25mm except being specified. B protruded resin under flange is 1.5mm max led. B bare copper alloy is exposed at tie-bar portion after cutting. absolute maximum rating (t a =25 ) parameter symbol absolute maximum rating unit forward current i f 30 ma pulse forward current (duty1/10@ 1khz) i fp 100 ma operating temperature t opr -40 ~ +85 reverse voltage v r 5 v storage temperature t stg -40 ~ +100 electrostatic discharge esd 4k v soldering temperature t sol 260 5 power dissipation p d 110 mw zener reverse current iz 100 ma notes: soldering time Q 5 seconds.
technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 3 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen electro-optical characteristics (t a =25 ) parameter symbol min. typ. max. unit condition radiometric intensity i v 5650 7150 ---- mcd viewing angle 2 1/2 ---- 30 ---- deg peak wavelength p ---- 502 ---- dominant wavelength d ---- 505 ---- spectrum half width ? ---- 35 ---- nm forward voltage v f ---- 3.2 3.6 v i f =20ma reverse current i r ---- ---- 50 ua v r =5v zener reverse voltage vz 5.2 ---- ---- v iz=5ma rank combination (i f =20ma) rank s t u v luminous intensity 5650~7150 7150~9000 9000~11250 11250~14250 *measurement uncertainty of luminous intensity: 15% unit: :mcd rank a forward voltage 2.8~3.0 3.0~3.2 3.2~3.4 3.4~3.6 *measurement uncertainty of forward voltage: 0.1v unit:v rank 2 3 4 dominant wavelength 498~503 503~508 508~513 *measurement uncertainty of dominant wavelength 1.0nm unit:nm
technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 4 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen typical electro-optical characteristics curves
technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 5 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen 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 cpn: p/n: everlight 7344/v2t3-asva qty made in taiwan cat: hue: ref: lot no rohs
technical data sheet 7344/v2t3-asva everlight electronics co., ltd. http\\:www. everlight.com rev 1 page: 6 of 6 device number : dle-734-082 prepared date: 08-03-2005 prepared by: flourix chen 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 abso lute maximum ratings and the instructions for using outlined in these specification sheets. 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 cu rrent can flow through causing others to light up. 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
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