1EZ22D5-TP

Overview

The 1EZ22D5-TP is a single Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 22 V with a tolerance of ±5%. The device is designed for through-hole mounting in the DO-41 axial package. It supports a maximum power dissipation of 1 W and operates within a junction temperature range of -55°C to +150°C. Key electrical characteristics include a maximum reverse leakage current of 500 nA and a Zener impedance of 12 ohms.

Feature Summary

• Provides stable voltage regulation at a nominal 22 V level
• Designed for high-temperature operation up to 150°C
• Utilizes a robust DO-41 axial leaded package for through-hole integration

Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in electronic systems
• General-purpose rectification and clamping applications

Procurement Notes

Verify the manufacturer part number against official MCC documentation to ensure authenticity. Confirm that the DO-41 package dimensions and pinout match your PCB layout requirements. Check RoHS compliance status via the datasheet before procurement. Ensure the 1 W power rating is sufficient for your specific thermal environment.

Selection Notes

Select this component when a 22 V regulation point is required in a through-hole design. The 1 W power rating distinguishes it from lower-power variants like the 1EZ series sub-types. Verify that the 12 ohm impedance meets your circuit's dynamic response needs. Consider the DO-41 package size constraints during mechanical design.

Part Context

This component belongs to the MCC 1EZ series of axial Zener diodes. The series offers various voltage ratings within the DO-41 package form factor. It serves as a discrete semiconductor solution for voltage regulation tasks. The product line adheres to standard industrial reliability specifications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.