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BZX79C4V3 from PH

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BZX79C4V3

Manufacturer: PH

Half Watt Zeners

Partnumber Manufacturer Quantity Availability
BZX79C4V3 PH 10000 In Stock

Description and Introduction

Half Watt Zeners The **BZX79C4V3** is a widely used Zener diode designed for voltage regulation and protection in electronic circuits. As part of the BZX79C series, this component offers a nominal Zener voltage of **4.3V** with a tolerance of **±5%**, making it suitable for precision applications where stable reference voltages are required.  

Constructed with a glass encapsulation, the BZX79C4V3 provides reliable performance in a compact **DO-35** package. Its low leakage current and sharp breakdown characteristics ensure efficient regulation, particularly in low-power circuits. The diode is commonly employed in power supplies, voltage clamping, and signal conditioning to safeguard sensitive components from overvoltage conditions.  

With a power dissipation rating of **500mW**, the BZX79C4V3 is ideal for moderate-load applications. Engineers and designers favor this component for its consistent performance, temperature stability, and cost-effectiveness. Whether used in consumer electronics, industrial controls, or automotive systems, the BZX79C4V3 remains a dependable choice for maintaining voltage integrity in diverse electronic designs.  

For optimal results, proper heat management and current-limiting resistors should be considered during implementation to ensure long-term reliability.

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