BZX584C18-G3-08

Single Zener Diodes Overview

The Vishay BZX584C18-G3-08 is a small signal Zener diode housed in an SOD-523 surface-mount package. It provides a nominal Zener voltage of 18 V with a tolerance of ± 5 %. The device operates at a test current of 5 mA and features a maximum reverse leakage current of 1 μA. Power dissipation reaches 300 mW on a standard FR-4 board footprint, with a junction temperature rating up to 150 °C.

Single Zener Diodes Feature Summary

• Compact SOD-523 plastic package designed for space-sensitive applications
• Zener voltage tolerance maintained within ± 5 %
• RoHS-compliant commercial grade construction

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm compliance status and packaging details. Ensure that the selected component matches the required electrical parameters for the intended circuit design before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a compact surface-mount Zener diode with a nominal 18 V breakdown is required. Consider the 300 mW power dissipation capability and the specific thermal resistance characteristics relative to the PCB footprint used in the application.

Single Zener Diodes Part Context

This part belongs to the BZX584C-Series from Vishay Semiconductors. The series encompasses various Zener voltages ranging from 2.2 V to 36 V, all utilizing the same SOD-523 package format to provide consistent mechanical dimensions across different voltage ratings.

Single Zener Diodes Replacement Considerations

Substitute only with verified equivalent parts listed in official manufacturer cross-reference documents. Do not assume compatibility based solely on similar voltage ratings or package types without confirming electrical parameter alignment.