1EZ160D10E3/TR12

Overview

The Microsemi Corporation 1EZ160D10E3/TR12 is a silicon unidirectional Zener diode with a nominal voltage of 160 V and a tolerance of ±10%. It features a maximum power dissipation of 1 W and operates within a junction temperature range of -65°C to 150°C. The component utilizes a DO-204AL (DO-41) axial through-hole package and is supplied in tape and reel packaging.

Feature Summary

• Provides stable voltage regulation at 160 V with ±10% tolerance
• Designed for high thermal stability up to 150°C junction temperature
• Utilizes plastic encapsulation in an axial leaded package

Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage generation

Procurement Notes

Verify the specific suffix 'TR12' against official Microsemi documentation to confirm tape and reel specifications, as standard listings may vary. Confirm RoHS compliance status via the 'e3' suffix and check for any End-of-Life notices or alternative package options if current supply is restricted.

Selection Notes

Select this component when a 160 V Zener reference is required in a through-hole configuration. Ensure the circuit design accommodates the 1 W power rating and that the operating environment remains within the specified -65°C to 150°C temperature range for reliable performance.

Part Context

This part belongs to the Microsemi 1EZ series of 1 Watt Zener diodes. These devices are designed for general-purpose voltage regulation and protection applications, offering a balance of performance and reliability in a standard axial package suitable for automated assembly processes.

Replacement Considerations

Consult Microsemi datasheets for direct equivalents within the 1EZ series or compatible 1N47xx series parts with matching voltage and power ratings. Verify pinout compatibility and thermal characteristics before substitution.