1EZ160D5/TR12

Overview

The Microsemi Corporation 1EZ160D5/TR12 is a single Zener diode with a nominal voltage of 160 V and a maximum power dissipation of 1 W. It features a ±5% tolerance and utilizes a DO-204AL (DO-41) axial-leaded plastic package for through-hole mounting. The device operates within a temperature range of -65°C to +150°C, offering reliable voltage regulation in standard industrial configurations.

Feature Summary

• Provides stable voltage regulation at 160 V with tight manufacturing tolerances
• Utilizes a robust plastic encapsulated DO-41 axial leaded construction
• Capable of operation across an extended industrial temperature spectrum

Applications

• General purpose voltage reference circuits
• Overvoltage protection stages
• Power supply regulation modules

Procurement Notes

Verify the specific suffix configuration against current Microchip Technology documentation to ensure compatibility with legacy Microsemi specifications. Confirm RoHS compliance status and environmental declarations prior to integration, as manufacturing origins may affect regulatory classification and material composition requirements.

Selection Notes

Select this component when a 160 V regulation point is required in a standard axial package. Ensure the circuit design accommodates the 1 W power rating and thermal constraints. Verify that the ±5% tolerance aligns with the system's precision requirements before finalizing the bill of materials.

Part Context

This part belongs to the 1EZ series of axial-leaded Zener diodes produced by Microsemi, now under Microchip Technology. The series offers various voltage options in a standardized DO-41 plastic package, designed for general-purpose applications requiring reliable voltage clamping or reference functions in commercial and industrial environments.

Replacement Considerations

Consult official Microchip cross-reference lists for verified substitutes. Generic equivalents may differ in leakage characteristics or thermal performance.