EOS 8/20 microsecond surge protection

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ST's EOS 8/20 µs power surge protectors and suppressors offer standard compliance to the IEC 61000-4-5 surge standard. Including transient voltage surge suppressors, TVS clamping or Transil™ diodes, ST's EOS 8/20 protection devices:

  • Shield against surges related to power and datalines
  • Fully support both power line and dataline application class requirements

  ST’s dataline overvoltage protection devices for IEC 61000-4-5 compliance feature:

  • Small packages including flip-chip, SOD and µQFN
  • Optimized characteristics to provide robustness, flexibility and immunity to protect against surge currents on datalines

They support specific applications such as power over Ethernet (PoE), gigabit Internet, industrial sensors, metering and battery chargers for portable devices.