JANTXV1N4619C-1

Single Zener Diodes Overview

The JANTXV1N4619C-1 is a hermetically sealed Zener diode manufactured by Microchip Technology. It features a 3 V nominal Zener voltage with a 5% tolerance and operates in the DO-35-2 through-hole package. The device dissipates up to 500 mW, maintains a maximum reverse leakage current of 400 nA, and exhibits a Zener impedance of 1600 Ohms. It functions reliably within an extended temperature range from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental protection
• High thermal stability across extreme operating temperatures
• Low leakage current characteristics for precision regulation

Single Zener Diodes Applications

• Military aerospace power supply regulation
• Radiation-hardened circuit protection
• High-reliability voltage reference standards

Single Zener Diodes Procurement Notes

Verify the specific suffix C-1 against official Microchip documentation to confirm exact electrical tolerances and testing requirements. Ensure procurement channels provide valid traceability records required for military specifications. Confirm package dimensions match the DO-35-2 standard before integration into printed circuit board layouts.

Single Zener Diodes Selection Notes

Select this component when hermetic sealing and wide temperature operation are mandatory. Compare the 1600 Ohm impedance against lower impedance alternatives if dynamic load regulation is critical. Validate that the 500 mW power rating accommodates peak dissipation scenarios in the target application design.

Single Zener Diodes Part Context

This part belongs to the JANTXV series of radiation-hardened Zener diodes produced by Microchip. It utilizes silicon junction technology encapsulated in a glass DO-35-2 body. The series is engineered specifically for defense and space applications requiring long-term reliability under harsh environmental conditions.

Single Zener Diodes Replacement Considerations

JANTXV1N4619D-1