This Intersil circuit was found in a 1980s documentation. Operational are of the time, but current equivalents can be experienced. The graph with the circuit performance is given next to the diagram.
We found this circuit in the May 1970 issue of Radio Electronics magazine. The maximum frequency...
We found this solid-state relay circuit that can function as a shield in a Radio Electronics...
This circuit was obtained from an English magazine from 1979, but can be easily assembled...