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
