ZMY22-GS08

Single Zener Diodes Overview

The ZMY22-GS08 is a single-channel general-purpose Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 22V with a 5% tolerance and a maximum power dissipation of 1W. The device utilizes a DO-213AB (SMA) surface-mount package with two pins. Key electrical parameters include a test current of 25mA, a maximum Zener impedance of 15Ω, and a maximum reverse leakage current of 2μA. It operates within a temperature range of -55°C to +175°C and has a typical voltage temperature coefficient of 0.095%/°C.

Single Zener Diodes Feature Summary

• Glass-passivated junction construction for high reliability
• Surface-mount design in a compact DO-213AB package
• Capable of handling high forward surge currents

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose rectification

Single Zener Diodes Procurement Notes

Verify the manufacturer part number against official Vishay documentation to ensure authenticity. Confirm that the component meets RoHS compliance standards as specified in the datasheet. Check for AEC-Q101 automotive qualification if required for the specific application environment. Ensure the ordering suffix matches the desired packaging configuration.

Single Zener Diodes Selection Notes

Select this component when a 1W surface-mount Zener diode with a 22V nominal voltage is required. Consider the 5% voltage tolerance and 15Ω impedance characteristics for circuit stability. Evaluate the thermal management requirements given the 1W power dissipation rating and the operating temperature range up to 175°C.

Single Zener Diodes Part Context

This component belongs to the ZMY series of glass-passivated junction rectifiers and Zener diodes from Vishay. The series is designed for high-reliability applications, featuring cavity-free construction and low forward voltage drop. These devices are suitable for use in environments requiring robust performance and adherence to MIL-S-19500 environmental standards.

Single Zener Diodes Replacement Considerations

Consult official Vishay cross-reference guides for verified substitutes. Ensure any replacement maintains the same DO-213AB package, 1W power rating, and 22V Zener voltage specifications.