Diodes

Comprehensive portfolio of discrete protection solutions for ESD and surge events

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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.

Featured ESD & surge protection ICs

ESDS311
ESD protection diodes

One-channel unidirectional device for 3.3V surge protection in SOD-323 and SOD-523 packages

Approx. price (USD) 1ku | 0.09

TSM24A-Q1
TVS diodes

Automotive, 24-V, unidirectional, TVS surge-protection diode

Approx. price (USD) 1ku | 0.15

ESDS552
ESD protection diodes

12-V 2 channel TVS Protection Diode Array

Approx. price (USD) 1ku | 0.059

TSM24CA-Q1
TVS diodes

Automotive, 24-V, 30-A, bidirectional, surge protection diode in SOT23

Approx. price (USD) 1ku | 0.16

ESD862
ESD protection diodes

36-V, two-channel, bi-directional ESD protection diode

Approx. price (USD) 1ku | 0.058

TSM24B
TVS diodes

24-V, 30-kV, unidirectional surge-protection diode

Approx. price (USD) 1ku | 0.12

Technical resources

Selection guide
Selection guide
System-Level ESD Protection Guide (Rev. D)
This selection guide briefly explains how specific ESD devices can reduce risk of catastrophic system failure caused by ESD strikes.
document-pdfAcrobat PDF
White paper
White paper
Flat-Clamp surge protection technology for efficient system protection
This paper provides a brief overview of surge protection standards, explains flat-clamp technology, and gives examples of how our flat-clamps can be implemented for increased system robustness.
document-pdfAcrobat PDF
Resource
Resource
FAQ page on e2e
The page provides answers to frequently asked questions about ESD and Surge System-Level protection. It also provides links to various resources to help with designing your system for ESD & Surge Robustness.