Diodes
Comprehensive portfolio of protection diodes for every data and power line
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ESD, TVS and Zener diodes protect your system from ESD (electro-static discharge), overvoltage and surge events. 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 transient voltage spikes while supporting high signal integrity.
Technical resources
Selection guide
System-Level ESD Protection Guide (Rev. E)
This selection guide briefly explains how specific ESD devices can reduce risk of catastrophic system failure caused by ESD strikes.
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.
Video series
Getting started with interface protection
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.
New products
Automotive Unidirectional 1pF, 5.5V, 30kV ESD protection device with wettable flank
Approx. price (USD) 1ku | 0.043
Automotive 33V Zener diode in SC-70 package
Approx. price (USD) 1ku | 0.042
Automotive bidirectional 0.5pF, 5.5V, 30kV ESD protection device with wettable flank
Approx. price (USD) 1ku | 0.044