1N4762AUR/TR

Overview

The Microchip Technology 1N4762AUR/TR is a surface mountable 1.0-watt glass Zener diode in the DO-213AB package. It provides an 82V nominal Zener voltage with a standard +/-5% tolerance. The device operates within a temperature range of -65°C to +175°C and features hermetically sealed construction for high reliability.

Feature Summary

• Hermetically sealed glass MELF package
• Surface mount design for high density applications
• Electrically equivalent to JEDEC registered 1N4728 thru 1N4764 series

Applications

• Voltage regulation in high density circuits
• High reliability applications requiring source control drawings
• Low parasitic requirement designs

Procurement Notes

Verify the specific suffix configuration against the datasheet to confirm tolerance and compliance status. Ensure the ordering part number matches the required JEDEC outline and terminal plating specifications for the intended application environment.

Selection Notes

Select this component when a 1.0-watt surface mount Zener diode with 82V regulation is required. Consider the DO-213AB footprint dimensions and thermal resistance characteristics during PCB layout to ensure proper heat dissipation and mechanical stability.

Part Context

This part belongs to the 1N4728AUR through 1N4764AUR series of surface mount glass Zener diodes manufactured by Microsemi (now Microchip Technology). The series offers a wide selection of voltages from 3.3V to 100V in a leadless package suitable for automated assembly.

Replacement Considerations

Direct electrical equivalents include the MLL4762A designation. For axial lead replacements, consider the 1N4762A in the DO-41 package.