Home Interface Circuit protection ICs ESD & surge protection ICs


ESD & surge protection ICs

Comprehensive portfolio of discrete protection solutions for ESD and surge events

ESD and surge protection devices, including TVS surge protection diodes, provide your system with immunity to ESD and surge transient voltages. Our portfolio provides many flexible design options, including single diodes and multi-diode arrays, in industry-standard packages to help you avoid system failures caused by ESD strikes while supporting high signal integrity.

Browse our ESD & surge protection ICs by specification

Explore our portfolio of data-line protection ICs

Low capacitance

Advanced protection >15 kV

Small size


LVDS (display SerDes) TPD1E01B04 ESD204 TPD1E01B04
in the 0201 package
ESD204 TPD4E110 TPD4E02B04-Q1
USB 3.x TPD1E01B04 ESD204 TPD4E110 TPD1E01B04-Q1
USB 2.0 TPD1E05U06 ESD321 ESD122
in the DMX package
General-purpose ESD321 TPD1E10B06 TPD1E04U04
in the 0201 package
Ethernet TPD4E05U06 ESDS314 TPD4E110 TPD4E05U06-Q1
I2C and SPI TPD1E0B04 ESD351 ESD122 TPD2E2U06-Q1
USB Power Delivery VBUS TVS2200 TVS3300 TPD1E10B06-Q1

Technical resources

System-Level ESD Protection Guide (Rev. C)

This selection guide briefly explains how specific ESD devices can reduce risk of catastrophic system failure caused by ESD strikes.

ESD and Surge Protection for USB Interfaces

This paper provides a brief overview of surge protection recommendations for several different variations of USB hardware including USB 2.0, USB 3.2, USB-PD, and USB Type-C®.

This training page includes several short, easy-to-follow videos on ESD and surge protection design considerations. Learn at your own pace with chapter-style modules.