Optically-isolated solid-state relay provides superior switching performance

May 15, 2025

The VOR1060M4 relay from Vishay, which is suitable for load currents of up to 50 mA, offers high reliability and long lifetime in industrial and security applications.

The VOR1060M4 from Vishay is an optically-isolated 1 Form A solid-state relay in a surface-mount 4-pin SOP package, making it suitable for use in space-constrained, high-voltage applications. 

 

The VOR1060M4 relay offers clean, bounce-free switching, and withstands a practically unlimited number of switching cycles to give long lifetime and high reliability in demanding applications. The relay supports fast switching: turn-on time is 0.3 ms, and turn-off time is just 0.15 ms.  

 

The relay provides a high maximum withstanding isolation voltage of 3,750 Vrms according to UL 1577. Creepage and clearance distances are at least 5.2 mm.  

 

The VOR1060M4 has various pending certifications, including UL/cUL, DIN EN 60747-5-5 VDE 0884-5, and CQC. 

Features

  • 600 V load voltage rating 
  • 40 Ω on-resistance 
  • 2 nA leakage current 

Applications

  • Hybrid electric and electric vehicles 
  • Battery management 
  • Security systems 
  • Instrumentation 
  • Industrial controls 
Vishay — VOR1060M4 Solid-State Relay

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