spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 1 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681 14.22mm (0.56inch) dual digit numeric display part number: DA56-11CGKWA green features z 0.56 inch digit height. z low current operation. z excellent character appearance. z easy mounting on p.c. boards or sockets. z two digit package simplifies alignments & assembly. z mechanically rugged. z standard : gray face, white segment. z rohs compliant. description the green source color devices are made with algainp on gaas substrate light emitting diode. package dimensions& internal circuit diagram notes: 1. all dimensions are in millimeters (inches), tolerance is 0.25(0.01")unless otherwise noted. 2. the specifications, characteristics and technical data descri bed in the datasheet are subject to change without prior notice .
spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 2 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681 selection guide absolute maximum ratings at ta=25c electrical / optical characteristics at ta=25c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. symbol parameter device typ. max. units test conditions peak peak wavelength green 574 nm i f =20ma d [1] dominant wavelength green 570 nm i f =20ma ? 1/2 spectral line half-width green 20 nm i f =20ma c capacitance green 15 pf v f =0v;f=1mhz v f [2] forward voltage green 2.1 2.5 v i f =20ma i r reverse current green 10 ua v r =5v parameter green units power dissipation 75 mw dc forward current 30 ma peak forward current [1] 150 ma reverse voltage 5 v operating / storage temperature -40c to +85c lead solder temperature[2] 260c for 3-5 seconds notes: 1. luminous intensity/ luminous flux: +/-15%. * luminous intensity value is traceable to the cie127-2007 compliant national standards. notes: 1.wavelength: +/-1nm. 2. forward voltage: +/-0.1v. 3.wavelength value is traceable to the cie127-2007 compliant national standards. 4.excess driving current and/or operating temperature higher t han recommended conditions may result in severe light degradation or premature failure. part no. dice lens type iv (ucd) [1] @ 10ma description min. typ. green (algainp) white diffused 14000 35000 common anode, rt. hand decimal. *5600 *12000 DA56-11CGKWA
spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 3 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681 green DA56-11CGKWA
spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 4 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681 packing & label specifications DA56-11CGKWA terms and conditions for the usage of this document 1. the information included in this docum ent reflects representative usage scenarios and is intended for technical reference on ly. 2. the part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. before production usage customer should refer to the latest datasheet for the updated specifications. 3. when using the products referenced in this document, please make sure the produc t is being operated within the environmental and electrical limits specified in the dat asheet. if customer usage exceeds the spec ified limits, kingbright will not be respon sible for any subsequent issues. 4. the information in this document applies to typical usage in consumer electronics applicati ons. if customer's application ha s special reliability requirements or have life-threatening liabilitie s, such as automotive or m edical usage, please consult with kingbright representative for further assistance. 5. the contents and information of this document may not be reproduced or re-transmitted without permission by kingbright. 6. all design applications should refer to kingbright application notes available at http://www.kingbrightusa.com/applicationnotes
spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 5 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681
spec no: dsam8549 rev no: v.2a date: mar/19/2015 page: 6 of 6 approved: wynec checked: joe lee drawn: p.cheng erp: 1302000681
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