JANS1N4132-1/TR

Single Zener Diodes Overview

The JANS1N4132-1/TR is a high-reliability Zener voltage regulator manufactured by Microchip Technology. It features a nominal Zener voltage of 82 V with a tight tolerance of 1%. The device is designed for surface mount applications in the DO-213AA package and supports a maximum power dissipation of 500 mW. It operates within an extended temperature range from -65°C to +175°C. This component is qualified to the JANS level, ensuring suitability for space-grade environments requiring stringent radiation hardness and reliability standards.

Single Zener Diodes Feature Summary

• Qualified to JANS level for high-reliability space applications
• Constructed with internal metallurgical bond for enhanced durability
• Surface mount glass DO-213AA package design

Single Zener Diodes Applications

• Space-grade electronic systems
• High-reliability military circuits
• Radiation-hardened voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific revision level and lot traceability documentation upon order confirmation. Ensure that the procurement channel provides valid certification for JANS qualification requirements. Confirm that the reel packaging matches the specified tape and reel dimensions for automated assembly processes.

Single Zener Diodes Selection Notes

Select this component when strict adherence to JANS radiation hardness levels is mandatory. Verify that the 82 V Zener voltage aligns with the circuit's regulation requirements. Ensure the PCB layout accommodates the DO-213AA footprint and thermal constraints associated with 500 mW power dissipation.

Single Zener Diodes Part Context

This part belongs to the 1N4099UR-1 through 1N4135UR-1 series of 500 mW metallurgically bonded glass surface mount Zener diodes. These devices are available in various tolerance grades including 5%, 2%, and 1%. The JANS variant represents the highest reliability tier within this family, specifically engineered for demanding aerospace and defense sectors.

Single Zener Diodes Replacement Considerations

Consult official Microchip substitution guides for verified equivalents. Generic commercial or JAN-level replacements do not meet the JANS radiation hardness specifications required for this application.