1N4760UR-1

Overview

The Microchip Technology 1N4760UR-1 is a Zener diode designed for voltage regulation applications. It utilizes the DO-213AA-2 surface-mount package, also known as SOD-80C. The device features a maximum power dissipation of 1 W and operates within an extended temperature range from -65°C to +175°C. It provides a nominal Zener voltage of 82 V with a specified tolerance of 5%. The component is constructed using silicon planar technology housed in a hermetic glass package, ensuring reliability in demanding environments.

Feature Summary

• Hermetic glass encapsulation for environmental protection
• Extended operating temperature capability up to 175°C
• Silicon planar construction for stable performance

Applications

• Voltage reference circuits
• Overvoltage protection systems
• Precision voltage regulation modules

Procurement Notes

Verify the specific suffix UR-1 against official Microchip documentation to confirm the exact package type and testing standards. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory markings may vary by production batch. Ensure the procurement channel is authorized to guarantee component authenticity and traceability.

Selection Notes

Select this component when a hermetically sealed surface-mount Zener diode is required for high-reliability designs. The 1W power rating and wide temperature range make it suitable for industrial applications where space constraints necessitate a compact DO-213AA-2 footprint while maintaining robust thermal performance.

Part Context

This part belongs to the Microchip 1N47xx series of Zener diodes, which are widely recognized for their stability and precision. The UR-1 suffix typically denotes a specific surface-mount variant within this legacy numbering system, bridging traditional through-hole specifications with modern PCB assembly requirements.

Replacement Considerations

Direct replacements include other manufacturers' 1N4760 equivalents in the DO-213AA-2 package. Verify that substitute parts match the 82V nominal voltage, 5% tolerance, and 1W power dissipation ratings to ensure circuit compatibility.