1N4111UR-1

Single Zener Diodes Overview

The 1N4111UR-1 is a Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It utilizes the DO-213AA-2 package and operates as a voltage regulator with a nominal Zener voltage of 17V. The device features a round-end construction and maintains a dynamic impedance of 100 Ohms. It is classified under Diodes & Rectifiers and supports SMD/SMT installation styles.

Single Zener Diodes Feature Summary

• Surface-mount voltage regulation capability
• Round-end Zener diode construction
• DO-213AA-2 package compatibility

Single Zener Diodes Applications

• Voltage regulation circuits
• General-purpose diode applications

Single Zener Diodes Procurement Notes

Verify component authenticity through official Microchip channels or authorized distributors. Confirm that the JAN prefix variant aligns with specific military or high-reliability requirements if applicable. Ensure the DO-213AA-2 footprint matches the design layout. Check current production status and lead times directly with the manufacturer due to potential supply variations.

Single Zener Diodes Selection Notes

Select this component when a 17V Zener voltage is required in a compact surface-mount form factor. The DO-213AA-2 package offers space efficiency compared to through-hole alternatives. Consider the 100 Ohm dynamic impedance for circuit stability. Verify thermal management needs against the package's power dissipation capabilities.

Single Zener Diodes Part Context

This part belongs to the Microchip Zener diode family, specifically within the 1N41xx series variants adapted for surface mount technology. It shares characteristics with other round-end voltage regulators but is distinct in its specific voltage rating and package dimensions. The product line focuses on reliable voltage reference and protection solutions.