1EZ120D5-TP

Overview

The 1EZ120D5-TP is a Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 120 V with a maximum power dissipation of 1 W. The device exhibits a maximum reverse leakage current of 500 nA and is housed in an axial DO-41 package. This component is designed for through-hole mounting applications requiring stable voltage regulation within the specified electrical parameters.

Feature Summary

• Provides stable voltage regulation at a nominal 120 V potential
• Supports up to 1 W of continuous power dissipation
• Features low reverse leakage current characteristics

Applications

• Voltage reference circuits
• Overvoltage protection stages
• General-purpose voltage regulation

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the DO-41 axial leaded package aligns with your PCB footprint requirements. Ensure the 1 W power rating and 120 V breakdown voltage meet the design specifications for the intended application environment.

Selection Notes

Select this component when a through-hole Zener diode with a 120 V breakdown voltage is required. The 1 W power rating distinguishes it from lower-power variants like the 350 mW series. Verify that the axial DO-41 package is compatible with the assembly process and that the 500 nA leakage current meets the circuit's precision requirements.

Part Context

This part belongs to the MCC 1EZ series of Zener diodes, which are characterized by their axial DO-41 packaging and 1 W power handling capability. The series offers various voltage options, with the 1EZ120D5-TP specifically providing a 120 V regulation point. It serves as a discrete semiconductor solution for basic voltage clamping and reference tasks in electronic designs.

Replacement Considerations

Cross-reference with other manufacturers' 1 W, 120 V Zener diodes in the DO-41 package. Verify pinout compatibility and ensure that alternative parts meet or exceed the 500 nA maximum reverse leakage current specification.