JANTXV1N486B

Single Diodes Overview

The JANTXV1N486B is a Zener diode manufactured by Microchip Technology (formerly Microsemi). It features a nominal Zener voltage of 225 V and a maximum power dissipation of 500 mW. The device is designed for through-hole mounting in the DO-35 (DO-204AH) axial leaded package. It operates within a temperature range of -65°C to +175°C. This component is part of the JANTXV series, indicating it meets specific military-grade reliability standards.

Single Diodes Feature Summary

• Provides stable voltage regulation at 225 V with 500 mW power handling capability
• Constructed for high-reliability applications using ruggedized semiconductor processes
• Utilizes an axial leaded DO-35 package suitable for standard through-hole PCB integration

Single Diodes Applications

• Military aerospace electronic systems requiring radiation-hardened or high-reliability components
• Precision voltage reference circuits in defense instrumentation
• Overvoltage protection stages in harsh environment avionics

Single Diodes Procurement Notes

Verify that the ordering suffix matches the exact required specification, as variations may exist within the family. Confirm compliance with current military procurement requirements and quality certifications before finalizing orders. Ensure the component source is authorized to guarantee authenticity and traceability for critical defense applications.

Single Diodes Selection Notes

Select this component when a precise 225 V regulation point is required in a compact axial package. Consider the 500 mW power rating against expected circuit loads. Evaluate the operating temperature range limits against environmental conditions. Compare alternative packages if space constraints differ from standard through-hole layouts.

Single Diodes Part Context

This device belongs to the 1N48xx series of Zener diodes produced under the JANTXV designation. The series is characterized by high reliability and strict parameter control for defense electronics. Microchip Technology acquired the assets previously held by Microsemi Corporation, maintaining production of these legacy military-grade components.

Single Diodes Replacement Considerations

Direct substitutes include other JANTXV1N486B units from authorized distributors. Cross-reference with generic 1N486B parts only if military qualification is not mandatory. Verify pinout compatibility and thermal characteristics before substituting.