BZW03C270-TR

Single Zener Diodes Overview

The BZW03C270-TR is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 270 V with a maximum power dissipation of 1.3 W. The device utilizes an SOD-57 axial through-hole package and operates at junction temperatures up to 175°C. Key electrical specifications include a reverse leakage current of 1 µA at 200 V, a forward voltage of 1.2 V at 500 mA, and a maximum impedance of 1000 Ohms.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation in through-hole circuit designs
• Capable of handling high junction temperatures for robust operation
• Offers low reverse leakage characteristics for precision applications

Single Zener Diodes Applications

• Voltage reference circuits requiring high voltage stability
• Overvoltage protection stages in industrial equipment
• Clamping applications in high-voltage signal processing

Single Zener Diodes Procurement Notes

Verify the exact part number against official Vishay documentation, as similar designations like BZT03C270-TR exist within the same series. Confirm that the SOD-57 axial package matches your board layout requirements. Ensure compliance with RoHS3 standards if environmental regulations apply to your manufacturing process.

Single Zener Diodes Selection Notes

Select this component when a 270 V Zener voltage is required in a through-hole format. The 1.3 W power rating supports moderate current loads. Consider the 1000 Ohm impedance value for noise-sensitive designs where higher impedance may impact regulation accuracy under varying load conditions.

Single Zener Diodes Part Context

This component belongs to the BZW03/BZT03 series of axial leaded Zener diodes from Vishay. These devices are designed for general-purpose voltage regulation and protection tasks. The SOD-57 package provides a compact solution for through-hole implementations while maintaining reliable thermal performance.

Single Zener Diodes Replacement Considerations

The BZT03C270-TAP is listed as a parameter-equivalent alternative from the same manufacturer. Verify pinout compatibility and ensure the replacement maintains the required 270 V Zener voltage and 1.3 W power dissipation ratings.