global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com 1 we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applications. all operating parameters must be validated for each customer application by the customer. anode metalization: gold alloy i t e m s s y m b o l c o n d i t i o n s m i n t y p m a x u n i t physical characteristics & structure electrical & optical characteristics (ta = 25oc) absolute maximum ratings (ta = 25oc) storage temperature radiation type electrodes while on mylar membrane: 0 to 40 oc after removal from mylar membrane: -30 to 100 oc cathode metalization: gold alloy product no: opc 6700 - 28 n electrode emission area unit:um 145 peak wavelength p if= 5 ma 655 670 685 nm rise time tr ifp= 1 0ma tw=62. 5ns, duty=50% -- 30 -- ns material: algaas bond pad size: 145 um diameter junction size: 280um x 280um thickness: 280um continuous maximum forward current: 20ma (dc) reverse voltage: 4v (ir=10ua) typ280 typ.280 p electrode n algaas layer p algaas layer al gaas acti ve laye r p gaas substrate visible red emitter algaas n ( cathode ) up visible red led chip 2014-04-24 * led chip is mounted on to-18 gold header without resin coat ing . forward voltage vf if= 7. 2 ma -- -- 1.9 v reverse current i r v r= 4v - - -- 10 ua radiant power* e if= 6.3 ma 0.05 -- -- m w fall time tf ifp= 1 0ma tw=62.5ns, duty=50% -- 30 -- ns spectral bandwidth at 50% ? 0.5 if= 5 ma -- 25 -- nm
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