JANTX1N4460DUS/TR

Single Zener Diodes Overview

The JANTX1N4460DUS/TR is a Zener voltage regulator diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.2V and a maximum Zener impedance of 4 Ohms. The device is designed for surface-mount technology (SMT) applications and is supplied in a tape-and-reel packaging format. This component belongs to the military-qualified series, offering high reliability for critical electronic systems.

Single Zener Diodes Feature Summary

• Military-grade qualification ensuring performance in demanding environments
• Surface-mount construction for automated assembly integration
• Hermetically sealed void-less glass package design

Single Zener Diodes Applications

• High-reliability aerospace electronics
• Defense system voltage regulation
• Critical infrastructure power management

Single Zener Diodes Procurement Notes

Verify the specific suffix DUS against official Microchip documentation to confirm surface-mount configuration and reel packaging details. Ensure procurement channels provide valid traceability records consistent with military qualification standards. Confirm RoHS compliance status if required by the end application specifications.

Single Zener Diodes Selection Notes

Select this component when a 6.2V reference is required in a compact surface-mount footprint. The JANTX grade offers tighter tolerance than standard JAN levels. Verify that the 4 Ohm impedance meets the circuit's noise and regulation requirements. Ensure the thermal profile supports the intended operating temperature range.

Single Zener Diodes Part Context

This part belongs to the 1N4460 series of 1.5-watt Zener diodes qualified under MIL-PRF-19500/406. The series utilizes void-less hermetically sealed glass construction with internal metallurgical bonds. It provides robust protection against environmental stressors common in harsh operational settings.

Single Zener Diodes Replacement Considerations

Direct substitutes include other JANTX1N4460 variants from Microchip or equivalent military-qualified Zener diodes with matching 6.2V voltage and 4 Ohm impedance characteristics. Verify pinout compatibility for surface-mount packages before substitution.