JANTX1N3044D-1

Single Zener Diodes Overview

The JANTX1N3044D-1 is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal breakdown voltage of 100V and a power dissipation rating of 1W. The device operates with a test current of 2.5mA and exhibits a dynamic impedance of 350 Ohms at this bias point. It is housed in a DO-41 (DO-204AL) axial through-hole package, suitable for robust circuit integration.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 100V breakdown potential
• Capable of handling 1W power dissipation for high-power applications
• Utilizes an axial leaded DO-41 package for through-hole mounting

Single Zener Diodes Applications

• High-voltage voltage regulation circuits
• Industrial automation power supplies
• Process automation control systems

Single Zener Diodes Procurement Notes

Verify the specific suffix D-1 to confirm the DO-41 axial package configuration. Ensure procurement channels source directly from authorized Microchip distributors to guarantee component authenticity and traceability. Confirm RoHS compliance status as indicated in official documentation before finalizing supply chain agreements.

Single Zener Diodes Selection Notes

Select this component when a 100V Zener reference with 1W thermal capacity is required. The DO-41 form factor supports standard through-hole assembly processes. Verify that the 350 Ohm dynamic impedance meets the noise and stability requirements of the target regulation topology compared to lower-impedance alternatives.

Single Zener Diodes Part Context

This part belongs to the JANTX series of Zener diodes, which are characterized by their rugged construction and suitability for demanding environments. The series offers various voltage ratings within the same mechanical footprint, allowing for design flexibility while maintaining consistent packaging standards across different voltage specifications.

Single Zener Diodes Replacement Considerations

The JANTXV1N3044CUR-1 is a documented alternative variant within the same manufacturer portfolio. Note that the CUR-1 designation indicates a surface-mount DO-213AA package, requiring PCB layout adjustments compared to the axial D-1 version.