SMA4123 Datasheet - Solid State Optronic

SMA4123 Solid State Relay

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. The SMA4123 ha.

SMA4123 Features

* High Load Current (2.2A MAX)

* Low Input Control Current (1.5mA TYP)

* Low On Resistance (160mΩ TYP)

* High Input-to-Output Isolation (5kV option)

* Long Life / High Reliability

* RoHS / Pb-Free / REACH Compliant Agency Approvals UL/C-UL: VDE: Fil

SMA4123-SolidStateOptronic.pdf