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BZX79C43 from NXP,NXP Semiconductors

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BZX79C43

Manufacturer: NXP

Voltage regulator diodes

Partnumber Manufacturer Quantity Availability
BZX79C43 NXP 90000 In Stock

Description and Introduction

Voltage regulator diodes The **BZX79C43** from NXP Semiconductors is a precision **Zener diode** designed for voltage regulation and protection in electronic circuits. With a nominal **Zener voltage (Vz) of 43V**, it provides stable voltage clamping for applications requiring reliable overvoltage protection or reference voltage generation.  

This component features a **glass encapsulation**, ensuring durability and consistent performance under varying environmental conditions. Its **low dynamic impedance** and **tight voltage tolerance** make it suitable for precision applications, including power supplies, instrumentation, and automotive electronics.  

The BZX79C43 operates within a **power dissipation range of 500mW**, making it ideal for low-to-medium power circuits. Its **axial leaded package** allows for easy integration into through-hole PCB designs, catering to both prototyping and production needs.  

Engineers favor this Zener diode for its **high reliability** and **stable breakdown characteristics**, ensuring minimal voltage drift over time. Whether used in voltage stabilization, transient suppression, or signal conditioning, the BZX79C43 delivers consistent performance in demanding electronic systems.  

For applications requiring a **43V reference or protection**, the BZX79C43 remains a trusted choice, combining precision engineering with robust construction.

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