Circuit protection ICs
Circuit protection for ESD, surge, overvoltage, overcurrent and EMI
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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New products
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
Automotive, dual, 2.5pF ±24-V ±25-kV ESD protection diode for CANFD and in-vehicle networks
Approx. price (USD) 1ku | 0.083
Technical resources
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.
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.
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.