SMA4124 Datasheet (Solid State Optronic)

SMA4124, Solid State Relay

The SMA4124 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 high voltage enhancement type DMOS transistors on the output.

The SMA4124 has a h

SMA4124 Features

* High Blocking Voltage (600V MIN)

* High Load Current (1A MAX Continuous)

* Low Input Control Current (3mA TYP)

* Low On Resistance (1.3Ω TYP)

* High Input-to-Output Isolation (4kV)

* Long Life / High Reliability

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