Used for basic regulation functions in most electronic applications, Zener diodes offer a cheaper alternative to IC solutions. And you're sure to find the perfect part for your specific needs from our comprehensive selection of electrical parameter, package and configuration options.
Diodes
A cheaper alternative to IC solutions for basic regulation functions
Featured product

TDZ5V6J - Single Zener diodes
General-purpose zener diodes in a SOD323F (SC-90) very small and flat lead SMD (Surface-Mounted Device) plastic package. Low differential resistance and total power dissipation ≤ 500 mW with non-repetitive peak reverse power dissipation ≤ 180 W.
Key features and benefits
- Comprehensive range of package and power dissipation options
- Realization of customized, effective protection in small scaled, high density circuit designs.
- Wide range of working voltages
- Narrow working-voltage tolerances
Key applications
- General regulation and voltage reference functions
- Over-voltage protection
Design tools & Assets
A central place for your design support and tooling.
For today´s short product development cycles, NXP
helps you with this portal to simplify your design.
Read more
Related links
Line card
- Small-signal Discretes (pdf) (2012-06-07)
Selection guide
- Discrete Semiconductors Selection Guide 2013 (pdf) (2013-01-07)
Training & events
Descriptive summary
Cost effective for non-critical voltage regulation
NXP offers sequences of Zener diodes for voltage regulation up to 75V in various glass and SMD pacakages down to an ultra small leaadless version. For mobile phones there are special Zener diodes available which are used for voltage reference applications.







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