1EZ270D5-TP

Overview

The 1EZ270D5-TP is a 1W silicon Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 27V with a 5% tolerance. The component utilizes the DO-41 axial through-hole package and operates within a temperature range of -55°C to +150°C junction temperature. This device is designed for general-purpose voltage regulation applications requiring stable DC reference voltages.

Feature Summary

• Provides stable voltage regulation in the 5.6V to 39V range
• Utilizes robust DO-41 axial leaded plastic package
• Supports high junction temperatures up to 150°C

Applications

• General purpose voltage regulation circuits
• DC power supply reference voltage generation
• Over-voltage protection stages

Procurement Notes

Verify current availability status as distribution channels may vary. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before integration into production designs. Ensure proper handling procedures are followed during assembly due to the through-hole package type.

Selection Notes

Select this component when a 27V reference is required in a standard axial package. Consider thermal management requirements given the 1W power dissipation rating. Verify that the operating environment stays within the specified -55°C to +150°C junction temperature limits for reliable long-term performance.

Part Context

This part belongs to the MCC 1EZ series of 1W Zener diodes. The series offers various voltage options from 5.6V to 39V in the DO-41 package. It serves as a fundamental discrete semiconductor component for basic electronic circuit design, providing cost-effective voltage clamping and regulation solutions.

Replacement Considerations

Check datasheets for equivalent parts offering identical 27V Zener voltage, 1W power rating, and DO-41 footprint. Verify pinout compatibility and electrical parameter tolerances match the original design requirements before substitution.