1EZ100D5E3/TR8

Overview

The 1EZ100D5E3/TR8 is a silicon unidirectional Zener diode manufactured by Microsemi Corporation. It features a nominal Zener voltage of 100 V with a tolerance of ±5% and a maximum power dissipation of 1 W. The device is housed in a DO-204AL (DO-41) axial plastic package with two pins. It complies with RoHS standards and has a moisture sensitivity level of 1.

Feature Summary

• Provides stable voltage regulation within a 5% tolerance band for the 100 V rating.
• Utilizes a DO-41 axial leaded plastic package for through-hole mounting.
• Operates reliably across an extended temperature range from -65°C to 150°C.

Applications

• Voltage reference circuits requiring precise 100 V levels.
• Overvoltage protection stages in electronic systems.
• General-purpose voltage regulation in industrial equipment.

Procurement Notes

Verify component authenticity against Microsemi specifications before integration. Confirm that the specific suffix denotes RoHS compliance and tape-and-reel packaging. Ensure design compatibility with the DO-41 form factor and thermal requirements for 1 W dissipation. Check current availability status as distribution may vary.

Selection Notes

Select this component when a 100 V Zener voltage with 5% precision is required in a standard axial package. Consider the 1 W power rating and operating temperature limits during circuit design. Compare against other series members if different tolerances or power ratings are needed.

Part Context

This part belongs to the Microsemi 1EZ series of 1-watt Zener diodes. The series offers various voltage options in the DO-41 package. The 'E3' suffix indicates lead-free composition and RoHS compliance, distinguishing it from older non-compliant variants in the same family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data with official Microsemi channels before substitution.