1EZ130D10E3/TR12

Overview

The 1EZ130D10E3/TR12 is a silicon Zener diode manufactured by Microsemi Corporation. It provides a nominal Zener voltage of 130 V with a tolerance of ±10%. The device is rated for a maximum power dissipation of 1 W and utilizes the DO-204AL (DO-41) axial-leaded plastic package. This component is RoHS compliant, indicated by the E3 suffix, and is supplied in tape and reel packaging.

Feature Summary

• Provides stable voltage regulation within the specified range
• Utilizes a standard axial-leaded plastic encapsulation
• Compliant with environmental restrictions on hazardous substances

Applications

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

Procurement Notes

Verify that the specific part number includes the E3 suffix to confirm RoHS compliance status. Ensure the trailing /TR12 designation matches the required tape and reel packaging format for automated assembly processes. Confirm manufacturer details align with Microsemi Corporation specifications before procurement.

Selection Notes

Select this component when a 130 V reference with moderate precision is required. The 1 W power rating supports operation at high DC currents with adequate heat dissipation. Verify that the ±10% tolerance meets circuit requirements compared to tighter tolerance options available in the series.

Part Context

This device belongs to the 1EZ series of silicon Zener diodes produced by Microsemi. The series offers various voltage selections from 110 to 200 volts in the DO-41 package. Different suffixes indicate varying voltage tolerances and environmental compliance levels within the product family.

Replacement Considerations

Compatible substitutes include other 130 V Zener diodes in the DO-41 package with similar power ratings. Verify electrical parameters such as impedance and leakage current match original design requirements.