Circuit protection ICs

Circuit protection for ESD, surge, overvoltage, overcurrent and EMI

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Our circuit protection portfolio helps protect your ports and interfaces from various transient overvoltage events. Our portfolio ranges from ESD protection and TVS surge diodes to an all-in-one interface protection solution that provides circuit protection, EMI protection and overvoltage protection for your system. 

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Automotive, 3-pF, ±24-V, ±30-kV ESD protection diode for LIN interfaces in SOD-323 package

Approx. price (USD) 1ku | 0.065

Automotive, 1.1-pF, ±24-V, ±15-kV ESD protection diode in 0402 package

Approx. price (USD) 1ku | 0.071

3-pF ±24-V ±30-kV ESD protection diode for LIN interfaces

Approx. price (USD) 1ku | 0.055

1.1-pF, ±24-V, 15-kV single channel LIN bus ESD protection diode

Approx. price (USD) 1ku | 0.06

Automotive, 2.5-pF, ±24-V, ±22-kV ESD protection diode for LIN and in-vehicle networks

Approx. price (USD) 1ku | 0.071

Dual, 2.5pF, ±24-V ±25-kV ESD protection diode with 8/20-µS surge

Approx. price (USD) 1ku | 0.1

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
Application note
Application note
Reading and Understanding an ESD Protection Datasheet
This application note explains the key terminology, sections and figures of an ESD protection device datasheet, which can help you select the right protection equipment for a successful design.
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 used to increase system robustness.
document-pdfAcrobat PDF