1N5230BUR-1/TR

Single Zener Diodes Overview

The 1N5230BUR-1/TR is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation and stabilization in electronic circuits. It features a nominal Zener voltage of 4.7 V with a tolerance of ±5%. The device operates within a power dissipation rating of 500 mW and utilizes a surface-mount DO-213AA (MLL34) glass package. It is RoHS compliant and suitable for applications requiring reliable voltage reference or protection.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 4.7 V level
• Utilizes a hermetically sealed glass MELF package for durability
• Supports surface-mount assembly via the DO-213AA form factor

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Voltage stabilization tasks
• General-purpose voltage reference applications

Single Zener Diodes Procurement Notes

Verify the specific suffix and manufacturer designation when ordering, as the 1N5230 series is produced by multiple vendors including Microchip and Vishay. Confirm that the DO-213AA package matches your PCB footprint requirements. Ensure the 4.7 V Zener voltage and 500 mW power rating align with your circuit design constraints before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a standard 4.7 V Zener voltage is required in a compact surface-mount configuration. The DO-213AA package offers a small footprint suitable for space-constrained designs. Consider the ±5% voltage tolerance and 500 mW power dissipation limits to ensure proper thermal management and voltage accuracy in the target application environment.

Single Zener Diodes Part Context

This part belongs to the 1N5230 series of single Zener diodes, widely used for basic voltage regulation. The BUR-1 suffix typically indicates a specific manufacturing variant or packaging style within the Microchip portfolio. The TR suffix denotes tape-and-reel packaging for automated assembly processes.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5230B parts, such as those from Vishay, ensuring identical 4.7 V Zener voltage, 500 mW power rating, and DO-213AA package compatibility. Verify pinout and electrical characteristics match before substitution.