Power Management
Power Management

Solid State Relay SPST, 90VDC – 10A

The 53274 is a Power MOSFET Optocoupler designed for military applications. This light-weight device is resistant to damage from severe shock and vibration, and is immune to contact related problems inherent in electromechanical relays. The device is enclosed in a hermetic metal package to ensure reliability in harsh environments. Effective isolation of 1000 VDC between control and load circuits is achieved through the use of optical coupling.


· Hermetically Sealed in Surface Mount Package
· Low On-resistance
· 10A Continuous Output Current
· Performance over -55°C to +125°C
· Optically Coupled
· Input/Output Isolation Tested to 1000 VDC
· Shock and Vibration Resistant


· Military/High Reliability Systems
· Power Distribution/Switching
· Solenoid Driver
· Stepper Motor Driver
· Heater Switching


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Solid State Relay SPST, 90VDC – 10A