This optocoupler provides optical isolation in radiation environments like gamma, neutron, and proton radiation with high current transfer ratio and low saturation Vce. Each channel in the optocoupler contains an optically coupled/electrically isolated NPN silicon phototransistor, and a light emitting diode.
This hybrid cable system is ideal for Fiber to the Antenna (FTTA) installations at cell sites, and has been proven to cut installation time in half when compared to other hybrid solutions based on corrugated coax cable designs.
These optocouplers/optoisolators provide optical isolation in gamma, neutron, and proton radiation environments with high current transfer ratio and low saturation Vce. They are surface mount and come in a hermetic 8-pin leadless chip. Each channel includes an electrically isolated and optically coupled LED and NPN silicon phototransistor.