ST’s power-line overvoltage protection devices support applications such as satellite boxes (LNB), high power DC-DC converters, and telecom power rails.

They are designed to meet IEC 61000-4-5 and offer:
     - Surge current capability up to 500 A
     - Wide package offering, including multi-line high-power device packages
     - Devices optimized to support specific applications

The ITA series is optimized for industrial applications, the SLVU and PEP01 for Ethernet or PoE, the STIEC45 series is for DC power rails.

Industry’s smallest power-dense ESD & EOS protection for USB type-C ports

Designed with the best clamping ratio for 5 to 20 V USB-powered devices and thanks to an unequalled I PP,
the ESDAxP series – 30-kV protection series intended for USB charging circuits – provides the best-in-class surge current
protection capability, and improves the whole circuit lifetime. 
Mainly available in the smallest possible package (1.6 x 1.0 mm), the new-born  ESDA17P100-1U2M is revealed in a µQFN package version.
The ESD robustness goes well beyond the IEC 61000-4-2 Level 4 specification.