MOSFET Switches (Solid State Relays)

CSMR540 Schematic

CSMR540 Features

Released to European Standard and complies to MIL-STD

Withstand test voltage up to 1,500Vdc

Output Withstand Voltage 400V

8-pin DIP Package

Low Input Requirements

High Current Ratio

Hermetically Sealed


This device is a single channel optically coupled solid state relay.  It consists of an LED optically coupled to a photovoltaic diode which drives two discrete power MOSFETs.

The CSMR540 is being used in environments encountered by space applications.  It is manufactured to JANS standards in conjunction with MIL-PRF-19500 procedures.  Package styles for this device include an 8-pin DIP package, with surface mount and solder dip options available.

Absolute maximum ratings, recommended operating conditions, electrical specifications and performance characteristics are identical for all units. Any exceptions, due to packaging variations and limitations, are as noted in the datasheet.

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Part: CSMR540

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