1EZ150D10E3/TR8

Overview

The Microsemi Corporation 1EZ150D10E3/TR8 is a silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 150V with a tolerance of ±10%. The device is rated for a maximum power dissipation of 1W and utilizes the DO-204AL (DO-41) axial leaded plastic package. It operates within a temperature range of -65°C to +150°C, supports through-hole mounting, and complies with RoHS standards.

Feature Summary

• Provides stable voltage regulation at a nominal 150V level
• Capable of handling up to 1W of power dissipation
• Constructed in a standard DO-204AL axial leaded package

Applications

• General purpose voltage regulation circuits
• Overvoltage protection stages
• Reference voltage generation in electronic systems

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status via the 'e3' suffix designation. Ensure the DO-204AL package dimensions match board layout requirements before integration into production assemblies.

Selection Notes

Select this component when a 150V regulation point is required with moderate current capabilities. The 1W power rating suits low-to-medium load applications. Verify that the ±10% tolerance aligns with circuit precision needs and that the axial lead form factor fits the available PCB footprint constraints.

Part Context

This part belongs to the Microsemi 1EZ series of 1-watt Zener diodes. The series offers various voltage options from 110V to 200V in the same DO-41 package. The 'e3' suffix indicates lead-free composition compliant with environmental directives, while 'TR8' specifies tape and reel packaging for automated assembly processes.

Replacement Considerations

Compatible substitutes include other 150V 1W Zener diodes in the DO-204AL package. Cross-reference electrical parameters such as Zener impedance and reverse leakage current to ensure functional equivalence in the specific application circuit.