SMA4123
1 Form A 60V / 200mΩ MOSFET Output Solid State Relay
Description
The SMA4123 is a single-pole, single-throw, normally open multipurpose solid state relay. The circuit is composed of an infra-red LED on the input side optically coupled to a Photo Diode Array which drives back-to-back low on resistance enhancement type DMOS transistors on the output. ...
