JANTXV1N4132DUR-1/TR

Single Zener Diodes Overview

The JANTXV1N4132DUR-1/TR is a high-reliability Zener diode manufactured by Microchip Technology. It features an 82V nominal Zener voltage with a tight 1% tolerance, ensuring precise voltage regulation in sensitive circuits. The device is rated for 0.5W power dissipation and utilizes a hermetically sealed glass DO-213AA (LL-34/MELF) surface-mount package. Qualified to the JANTXV level, it supports operation across an extended temperature range from -65°C to +175°C, making it suitable for demanding aerospace and military applications requiring robust performance.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction provides environmental protection and long-term stability.
• JANTXV qualification ensures strict manufacturing controls for high reliability.
• Surface mount MELF package offers space-efficient integration.
• Extended temperature rating supports operation in extreme thermal conditions.

Single Zener Diodes Applications

• Aerospace voltage regulation systems
• Military electronic circuit protection
• High-reliability reference voltage sources

Single Zener Diodes Procurement Notes

Verify the specific JANTXV quality level and hermetic seal integrity upon receipt. Confirm that the DO-213AA package orientation matches the design footprint. Ensure storage conditions maintain the hermetic seal before soldering. Validate compliance with project-specific radiation or burn-in requirements if applicable to the mission profile.

Single Zener Diodes Selection Notes

Select this component when a surface-mount Zener diode requires both high voltage precision and extreme environmental resilience. The 1% tolerance is critical for applications where standard commercial tolerances are insufficient. The hermetic seal distinguishes it from non-sealed commercial equivalents, offering superior resistance to moisture and contaminants in harsh operating environments.

Single Zener Diodes Part Context

This part belongs to the 1N4132 series of Zener diodes produced by Microchip's Scottsdale Division. It serves as the surface-mount equivalent to the axial-lead 1N4132D, providing similar electrical characteristics in a compact form factor. The series is designed to meet rigorous MIL-PRF-19500 standards for semiconductor devices used in defense and space applications.

Single Zener Diodes Replacement Considerations

Direct substitutes include other JANTXV qualified versions within the same series, such as JANTXV1N4132UR-1, provided the package and tolerance specifications align with the design requirements. Verify that any replacement maintains the hermetic sealing capability and the specified 1% voltage tolerance.