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. cathode 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 led chip infrared continuous maximum forward current: 50ma (dc) reverse voltage: 5v (ir=10ua) while on mylar membrane: 0 to 40 oc after removal from mylar membrane: -30 to 100 oc 2014-04-24 * led chip is mounted on to-18 gold header without resin coating. product no: opc 9400-37 radiation type electrodes infrared gaas p ( anode ) up material: gaas bond pad size: 115u m diameter junction size: 370u m x 370u m thickness: 280um forward voltage vf if= 2 0 ma -- -- 1. 4 v reverse voltage v r i r= 10ua 5 -- -- v radiant power* e if= 20 ma 0.4 -- -- m w peak wavelength p if= 2 0 ma -- 940 -- nm spectral bandwidth at 50% ? 0.5 if= 2 0 ma -- 45 -- nm unit:um ?115 p electrode anode metalization: gold alloy typ370 typ280 gaas homo layer n electrode emission area
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