1EZ130D5E3/TR8

Overview

The 1EZ130D5E3/TR8 is a single silicon Zener diode manufactured by Microsemi Corporation. It features a nominal Zener voltage of 130V with a tolerance of ±5%. The device is designed for through-hole mounting in a DO-204AL (DO-41) plastic axial package. It has a maximum power dissipation rating of 1W and operates within a temperature range of -65°C to +150°C. The component is RoHS compliant and unidirectional.

Feature Summary

• Provides stable voltage regulation at a nominal 130V level
• Encapsulated in a standard DO-41 plastic axial leaded package
• Capable of handling up to 1W of power dissipation
• Operates reliably across an extended industrial temperature range

Applications

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

Procurement Notes

Verify the specific suffix configuration against official Microsemi documentation to ensure compatibility with required tolerance levels and environmental compliance standards. Confirm that the DO-41 package dimensions align with the target PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when a precise 130V regulation point is required in a through-hole design. Ensure the circuit can accommodate the specified 1W thermal dissipation limits under worst-case operating conditions. Verify that the ±5% voltage tolerance meets the system's accuracy requirements.

Part Context

This part belongs to the Microsemi 1EZ series of axial-leaded Zener diodes. The series offers various voltage options from 110V to 200V in a standardized DO-41 package. The 'E3' suffix indicates RoHS compliance, while '/TR8' specifies the reel packaging format for automated assembly processes.

Replacement Considerations

Cross-reference with other 130V 1W Zener diodes in the DO-41 package. Verify pinout orientation and thermal characteristics match the original design specifications.