everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 features : industrial standard size. low power consumption. categorized for luminous intensity. pb free the product itself will remain within rohs compliant version descriptions : the eld-426 series is a large 10.16 mm (0.4")high seven segment display designed for viewing distances up to 7 meters. these displays provide excellent reliability in bright ambient light. these devices are made with white segments and gray surface. applications : audio equipment instrument panels digital read out display material algainp dr000000453 everlight electronics co.,ltd. http : //www.everlight.com rev. : 1 page: 1 of 6 prepared date:2008/10/10 prepared by: hansheng xu device number ddf-0000021 eld-426usowa/s530-a4 part no. emitted color reddish orange chip
everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 package dimensions notes: 1.all dimensions are in millimeters , tolerance is 0.25mm unles s otherwise noted. 2.above specification may be changed without notice. supplier will reserve authority on material change for above specification. everlight electronics co.,ltd. http : //www.everlight.com rev. : 1 page: 2 of 6 device number ddf-0000021 prepared date:2008/10/10 prepared by: hansheng xu
everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 absolute maximum ratings at ta = 25 parameter symbol rating unit reverse voltage v r 5v forward current i f 25 ma operating temperature topr -40 to +85 storage temperature tstg -40 to +100 soldering temperature * tsol 260 5 electrostatic discharge esd 2000 v power dissipation pd 60 mw note: *soldering time Q 5 seconds. electronic optical characteristics : parameter symbol min. typ. max. unit condition ---- 6.0 ---- mcd i f =2ma luminous 11.0 24.0 ---- mcd i f =10ma ---- 1.5 ---- mcd i f =2ma 3.0 6.0 ---- mcd i f =10ma peak wavelength p ---- 621 ---- nm i f =20ma dominant wavelength d ---- 615 ---- nm i f =20ma ---- 18 ---- nm i f =20ma forward voltage v f ----- 2.0 2.4 v i f =20ma reverse current i r ---- ---- 100 a v r =5v everlight electronics co.,ltd. http : //www.everlight.com rev. : 1 page: 3 of 6 device number ddf-0000021 prepared date:2008/10/10 prepared by: hansheng xu spectrum radiation bandwidth per segment iv intensity per decimal point
everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 typical electro-optical characteristic curves: everlight electronics co.,ltd. http : //www.everlight.com rev. : 1 page: 4 of 6 device number ddf-0000021 prepared date:2008/10/10 prepared by: hansheng xu
everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 reliability test items and conditions: the reliability of products shall be satisfied with items l isted below. confidence level97% ltpd3% no item test conditions test hours/cycle sample size failure judgment criteria ac/re 1 solder heat temp : 260 5 5 sec 76 pcs 0/1 h : +85 30min 2 temperature cycle 5 min 50 cycle 76 pcs 0/1 l : -55 30min h : +100 5min 3 thermal shock 10 sec 50 cycle 76 pcs 0/1 l : -10 5min 4 high temperature storage temp : 100 1000 hrs 76 pcs 0/1 5 low temperature storage temp : -55 1000 hrs 76 pcs 0/1 6 dc operating life if = 10 ma 1000 hrs 76 pcs 0/1 7 high temperature / high humidity 85/85% rh 1000 hrs 76 pcs 0/1 note ivtthe test iv value of the chip before the reliablility test ivthe test value of the chip that has completed the reliablili ty test uupper specification limit l lower specification limit http : //www.everlight.com rev. : 1 page: 5 of 6 device number ddf-0000021 prepared date:2008/10/10 prepared by: hansheng xu ivQivt*0.5 or vfRu or vfQl everlight electronics co.,ltd.
everlight electronics co.,ltd. technical data sheet 0.4" dual digit displays eld-426usowa/s530-a4 packing quantity specification 1. 25pcs/tube, 56 tubes/box 2. 4boxes/carton label form specification cpn: customer's production number p/n : production number qty: packing quantity cat: ranks hue: dominant wavelength ref: reference lot no: lot number made in china: production place 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 sheets. everlight ass umes no responsibility for any damage resulting from use of the product which does not com ply with the absolute maximum ratings and the instructions included in these specific ation sheets. 3. these specification sheets include materials protected under copyright of everlight corporation. please dont reproduce or cause anyone to reproduce them withou t everlightsconsent. everlight electronics co.,ltd. http : //www.everlight.com rev. : 1 page: 6 of 6 device number ddf-0000021 prepared date:2008/10/10 prepared by: hansheng xu e verlight electronics co., ltd. tel: (020) 84860913 , 8486091 4 office: 7c building ,lian hua port lndustrial district, lian hua shan fax: (020) 84860600 bonded pricessing, zone pan yu, guang zhou, china http://www.everlight.com lot no: qty: cpn: pn: / hue: ref: cat: everlight d426usowa/s530-a4
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