spec no: dsaf1873 rev no: v.9a date: mar/19/2015 page: 1 of 5 approved: wynec checked: allen liu drawn: l.q.xie e rp: 1102013043 t-1 (3mm) bi-level led indicator part number: wp934ca/2srd-90 super bright red features z pre-trimmed leads for pc mounting. z black case enhances contrast ratio. z wide viewing angle. z high reliability life measured in years. z housing ul rating:94v-0. z housing material: type 66 nylon. z rohs compliant. description the super bright red source color devices are made with gallium aluminum arsenide red light emitting diode. package dimensions notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3. lead spacing is measured where the leads emerge from the package. 4. the specifications, characteristics and technical data descri bed in the datasheet are subject to change without prior notice .
spec no: dsaf1873 rev no: v.9a date: mar/19/2015 page: 2 of 5 approved: wynec checked: allen liu drawn: l.q.xie e rp: 1102013043 selection guide notes: 1. 1/2 is the angle from optical centerline where the lumi nous intensity is 1/2 of the optical peak value. 2. luminous intensity/ luminous flux: +/-15%. * luminous intensity value is traceable to the cie127-2007 compliant national standards. absolute maximum ratings at ta=25c electrical / optical characteristics at ta=25c 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. notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3. 5mm below package base. part no. dice lens type iv (mcd) [2] @ 20ma v iewing angle [1] min. typ. 2 1/2 super bright red (gaalas) red diffused 150 400 40 *50 *100 wp934ca/2srd-90 symbol parameter device typ. max. units test conditions peak peak wavelength super bright red 655 nm i f =20ma d [1] dominant wavelength super bright red 640 nm i f =20ma ? 1/2 spectral line half-width super bright red 20 nm i f =20ma c capacitance super bright red 45 pf v f =0v;f=1mhz v f [2] forward voltage super bright red 1.85 2.5 v i f =20ma i r reverse current super bright red 10 ua v r = 5v parameter super bright red units power dissipation 75 mw dc forward current 30 ma peak forward current [1] 155 ma reverse voltage 5 v operating/storage temperature -40c to +85c lead solder temperature [2] 260c for 3 seconds lead solder temperature [3] 260c for 5 seconds
spec no: dsaf1873 rev no: v.9a date: mar/19/2015 page: 3 of 5 approved: wynec checked: allen liu drawn: l.q.xie e rp: 1102013043 super bright red wp934ca/2srd-90
spec no: dsaf1873 rev no: v.9a date: mar/19/2015 page: 4 of 5 approved: wynec checked: allen liu drawn: l.q.xie e rp: 1102013043 packing & label specifications wp934ca/2srd-90 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: dsaf1873 rev no: v.9a date: mar/19/2015 page: 5 of 5 approved: wynec checked: allen liu drawn: l.q.xie e rp: 1102013043
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