1N4762A-TR

Single Zener Diodes Overview

The Vishay 1N4762A-TR is a single axial lead Zener diode with an 82V nominal breakdown voltage and 5% tolerance. It operates in the DO-41 package, dissipating up to 1.3W at ambient temperatures. The device features a maximum reverse leakage current of 5µA and a Zener impedance of 200Ω. Certified under AEC-Q101 for automotive reliability, it supports junction temperatures up to 175°C and storage ranges from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Automotive-grade qualification compliant with AEC-Q101 standards
• High thermal stability supporting operation up to 175°C junction temperature
• Robust power dissipation capability within the standard DO-41 through-hole package

Single Zener Diodes Applications

• Voltage regulation in automotive electronic control units
• Overvoltage protection circuits in vehicle systems
• Reference voltage generation in industrial sensor interfaces

Single Zener Diodes Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm packaging configuration and compliance status. Ensure the component matches the required automotive grade certification for your application environment. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a stable 82V reference is required in high-vibration or extreme temperature environments. The DO-41 form factor facilitates manual assembly and automated through-hole placement. Confirm that the 1.3W power rating aligns with the expected thermal load and derating requirements of the target circuit design.

Single Zener Diodes Part Context

This part belongs to the 1N47xx series of high-power Zener diodes manufactured by Vishay General Semiconductor. The series provides reliable voltage regulation solutions for demanding applications. The 'TR' suffix indicates reel packaging suitable for automated surface mount or through-hole insertion processes.

Single Zener Diodes Replacement Considerations

Consult the official Vishay substitution guide for verified equivalents. Generic replacements may lack the specific AEC-Q101 automotive certification required for validated designs.