JANTXV1N5546CUR-1/TR

Single Zener Diodes Overview

The JANTXV1N5546CUR-1/TR is a hermetically sealed Zener diode manufactured by Microchip Technology. It features a 33 V nominal Zener voltage with a tight tolerance of ±2%. The device operates in the surface-mount DO-213AA (MLL34/MELF) package and dissipates up to 0.5 W. Qualified under MIL-PRF-19500/437, it supports an extended temperature range from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Hermetic sealing for environmental protection
• High thermal stability across extreme temperatures
• Tight voltage tolerance for precision regulation

Single Zener Diodes Applications

• Military aerospace power supplies
• Avionics reference circuits
• Harsh environment voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact qualification levels and testing standards. Ensure the ordering code matches the required military grade specifications before procurement.

Single Zener Diodes Selection Notes

Select this component when high reliability and radiation hardness are critical. The DO-213AA package suits automated assembly processes requiring robust physical integrity.

Single Zener Diodes Part Context

This part belongs to the 1N5546 series of low-voltage avalanche Zener diodes. It provides stable voltage regulation in compact form factors suitable for space-constrained electronic assemblies.

Single Zener Diodes Replacement Considerations

Consult Microchip datasheets for direct equivalents within the 1N5546 family. Verify pinout compatibility and thermal characteristics before substituting.