1N5104

Single Zener Diodes Overview

The Microchip Technology 1N5104 is a fused-in-glass, metallurgically bonded 3-watt Zener diode designed for voltage regulation applications. It utilizes a DO-41 axial through-hole package and offers a ±5% tolerance. The component provides a surge rating ten times greater than conventional 1-watt types, ensuring robust performance in demanding circuit environments.

Single Zener Diodes Feature Summary

• Fused-in-glass construction with metallurgical bonding for enhanced durability
• Surge rating significantly exceeds that of standard 1-watt Zener diodes
• Axial leaded design suitable for through-hole mounting

Single Zener Diodes Applications

• Voltage regulation circuits
• Power supply protection
• Overvoltage clamping

Single Zener Diodes Procurement Notes

Verify the manufacturer designation, as this part number is produced by multiple entities including Microchip, Microsemi, and Digitron. Confirm the specific datasheet version to ensure compatibility with your design requirements. Check for any ordering suffixes that may indicate variations in tolerance or packaging style before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a 3-watt power dissipation capability is required for Zener regulation. The DO-41 package facilitates easy integration into existing through-hole layouts. Ensure the application voltage aligns with the specific Zener voltage rating associated with the 1N5104 designation from the relevant manufacturer's datasheet.

Single Zener Diodes Part Context

This device belongs to the family of high-power glass Zener diodes. It serves as a rugged alternative to lower-power variants, offering improved thermal stability and surge handling. The fused-in-glass technology distinguishes it from standard epoxy-packed diodes, providing superior reliability in harsh operating conditions.