1N4776/TR

Overview

The Microchip Technology 1N4776/TR is a general-purpose silicon rectifier diode designed for low-voltage, high-current applications. It features a glass passivated junction and utilizes an axial leaded DO-41 package. The device provides reliable performance in power supply circuits and other electronic systems requiring efficient rectification.

Feature Summary

• Glass passivated junction for enhanced reliability
• Axial leaded DO-41 package for through-hole mounting
• General-purpose design suitable for various rectification tasks

Applications

• Power supply circuits
• Battery chargers
• Inverter circuits

Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging when ordering. Confirm the manufacturer's current datasheet for any updates to mechanical dimensions or electrical characteristics before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring standard rectification with axial leads. Ensure the operating voltage and current ratings align with the circuit requirements. Consider the thermal management needs associated with the DO-41 package size.

Part Context

This part belongs to the 1N47xx series of Zener diodes, although the 1N4776 specifically functions as a rectifier in many contexts within this numbering scheme. It is a legacy component often used in industrial and consumer electronics where robustness is prioritized.

Replacement Considerations

Equivalent parts include the 1N4007 for higher voltage ratings or similar DO-41 rectifiers like the 1N539x series for higher current capabilities. Verify pinout compatibility and electrical limits before substitution.