spec no: dsao7702 rev no: v.1b date: apr/08/2016 page: 1 of 5 approved: wynec checked: allen liu drawn: m.liu erp: 1 102013286 t-1 (3mm) tri-level led indicator part number: wp934sa/3gt green 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 green source color devices are made with gallium phosphide green 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: dsao7702 rev no: v.1b date: apr/08/2016 page: 2 of 5 approved: wynec checked: allen liu drawn: m.liu erp: 1 102013286 selection guide absolute maximum ratings at ta=25c electrical / optical characteristics at ta=25c part no. emitting color (material) lens type v iewing angle [1] min. typ. 2 1/2 wp934sa/3gt green (gap) green transparent 12 40 34 iv (mcd) [2] @ 10ma symbol parameter emitting color typ. max. units test conditions peak peak wavelength green 565 nm i f =10ma d [1] dominant wavelength green 568 nm i f =10ma ? 1/2 spectral line half-width green 30 nm i f =10ma c capacitance green 15 pf v f =0v;f=1mhz v f [2] forward voltage green 2 2.5 v i f =10ma i r reverse current green 10 ua v r = 5v parameter values units power dissipation 62.5 mw dc forward current 25 ma peak forward current [1] 140 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 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%. 3. luminous intensity value is traceable to cie127-2007 standards. notes: 1. wavelength: +/-1nm. 2. forward voltage: +/-0.1v. 3. wavelength value is traceable to cie127-2007 standards. 4. excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradat ion or premature failure. notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3. 5mm below package base. 4. relative humidity levels maintained between 40% and 60% in pr oduction area are recommended to avoid the build-up of static electricity ? ref jedec/jesd625-a and jedec/j-std-033.
spec no: dsao7702 rev no: v.1b date: apr/08/2016 page: 3 of 5 approved: wynec checked: allen liu drawn: m.liu erp: 1 102013286 green wp934sa/3gt
spec no: dsao7702 rev no: v.1b date: apr/08/2016 page: 4 of 5 approved: wynec checked: allen liu drawn: m.liu erp: 1 102013286 packing & label specifications wp934sa/3gt 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: dsao7702 rev no: v.1b date: apr/08/2016 page: 5 of 5 approved: wynec checked: allen liu drawn: m.liu erp: 1 102013286
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