ST’s large portfolio of EOS 10/1000 µs transient voltage surge suppressors (TVS), which includes our TVS clamping diodes and Transil™ series, features:

  • High-surge power capability from 100 W to >5000 W
  • Absolute best-in-class performance at full power even with high junction temperatures
  • High power density to increase robustness or to allow smaller packages to optimize space and cost savings

Using ST’s EOS 10/1000 µs power surge protectors, for instance, allows a design replacement of an alternatively-sourced 1500 W, SMC-housed device with a smaller 600 W, SMA package from ST, resulting in cost savings while keeping the same overvoltage protection level at application temperature. This consideration is crucial for applications such as solar inverters, set-top boxes, telecom base stations, as well as for MOSFET protection and industrial control.


High power density TVS portfolio