SMA4122 datasheet, relay equivalent, Solid State Optronic

Features and benefits

* 100VDC Blocking Voltage
* Extremely Low On Resistance (15m TYP)
* High Continuous Load Current (6 Amps)
* High Input-to-Output Isolation ( up to 5kVRMS.

Application

* Reed Relay / EMR Replacement
* Meter reading systems
* Data Acquisition
* Medical Equipment
* Batt.

Description

The SMA4122 is a DC, single-pole, single-throw, normally open solid-state relay in a 4 pin single inline package. The relay consists of an AlGaAs LED, optically coupled to a high performance Photo Diode Array (PDA), which in turn drives a low on-resi.

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