S742 Datasheet | Solid State Optronic

.. 1 Form A Solid State Relay DESCRIPTION The S742 is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is posed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V. Features APPLICATIONS - - - - - - - Zero-Volt Cross Switching High transient immunity 600V blocking voltage 1.2A maximum continuous current Low input control current High input-to-output isolation Solid state reliability - - - - - - Valve control...