1N4454UR/TR

Overview

The Microchip Technology 1N4454UR/TR is a signal or computer diode rectifier designed for round-end applications. It features a maximum repetitive peak reverse voltage of 75V and an average forward rectified current rating of 200mA. The component utilizes a tape-and-reel (TR) packaging format, distinguishing it from bulk or individual unit variants within the same series.

Feature Summary

• Designed as a signal or computer diode for specific circuit applications
• Utilizes a round-end construction style
• Supplied in a tape-and-reel configuration

Applications

• Signal rectification circuits
• Computer logic interfacing
• General purpose switching applications

Procurement Notes

Verify the specific suffix 'TR' to confirm tape-and-reel packaging, as this differs from bulk or single-unit versions like JAN1N4454UR-1. Confirm availability status directly with the manufacturer or authorized distributors, as supply constraints may apply to this specific package variant. Ensure the 75V rating aligns with the target circuit requirements.

Selection Notes

Select this part when a round-end signal diode with a 75V reverse voltage rating is required in a tape-and-reel format. Compare against JAN1N4454UR-1 if surface mount DO-213AA packaging or military specifications are needed instead. Verify that the 200mA current rating meets the load requirements.

Part Context

This component belongs to the 1N4454 series of signal diodes manufactured by Microchip Technology. It shares core electrical characteristics with other variants such as the JAN1N4454UR-1 and 1N4454-1, differing primarily in packaging type and environmental compliance standards. The series is utilized in general-purpose rectification and switching roles.