JANTXV1N4132CUR-1

Single Zener Diodes Overview

The JANTXV1N4132CUR-1 is a single surface-mount Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 82 V with a tight tolerance of ±2%. The device is rated for a maximum power dissipation of 500 mW and exhibits a maximum impedance of 800 Ohms. Designed for high-reliability environments, it operates within an extended temperature range of -65°C to +175°C. The component utilizes the DO-213AA package, ensuring compatibility with standard surface-mount assembly processes while maintaining robust electrical performance under demanding conditions.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a nominal Zener potential of 82 V and a tight tolerance of ±2%.
• Engineered for extreme environmental resilience, supporting operation from -65°C to +175°C.
• Utilizes a compact DO-213AA surface-mount package for efficient board integration.
• Rated for 500 mW power dissipation with a maximum impedance of 800 Ohms.

Single Zener Diodes Applications

• Military aerospace electronic systems requiring radiation-hardened or high-reliability components.
• Avionics circuits demanding stable voltage references across wide temperature variations.
• Defense communication equipment utilizing surface-mount topology for space-constrained designs.

Single Zener Diodes Procurement Notes

Verify that the specific suffix 'JANTXV' corresponds to the required military qualification level, as this denotes enhanced screening compared to standard commercial variants. Confirm the DO-213AA package dimensions match your PCB footprint exactly. Ensure the 82 V Zener voltage aligns with your circuit design requirements. Check for any specific handling instructions related to electrostatic discharge given the sensitive nature of semiconductor junctions in high-reliability applications.

Single Zener Diodes Selection Notes

Select this component when a precise 82 V reference is needed in harsh thermal environments. The ±2% tolerance makes it suitable for critical regulation tasks where standard commercial tolerances are insufficient. The DO-213AA package offers a balance between power handling and size. Consider the 800 Ohm impedance if low-current regulation stability is a priority. This part is ideal for replacing older through-hole equivalents in modern surface-mount military designs.

Single Zener Diodes Part Context

This device belongs to the JANTXV series of Zener diodes, which are designed for high-reliability applications. The 'TXV' suffix typically indicates a specific level of military screening and quality control. These diodes are part of Microchip's portfolio of radiation-tolerant and high-temperature semiconductors, serving sectors like aerospace and defense where component failure is not an option.

Single Zener Diodes Replacement Considerations

Direct substitutes include JAN1N4132 variants for lower-tier military specs, though tolerance and screening may differ. Commercial equivalents like 1N4132 exist but lack the extended temperature range and reliability certifications. Verify pinout compatibility with DO-213AA packages when considering alternative manufacturers.