MBRP2045NTU

Diode Arrays Overview

The MBRP2045NTU is a dual common cathode Schottky rectifier manufactured by Fairchild Semiconductor. It features a 45V repetitive peak reverse voltage and a 20A average forward rectified current per element. The device utilizes a TO-220AB package with three leads. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 150A and a typical forward voltage of 0.57V at specified conditions. It is designed for general-purpose free-wheeling applications.

Diode Arrays Feature Summary

• Dual common cathode configuration for two independent rectifying elements within a single package
• Schottky barrier technology enabling low forward voltage drop and high switching efficiency
• Lead-free construction compliant with RoHS standards

Diode Arrays Applications

• General purpose free-wheeling diode circuits
• DC-DC converter output rectification
• Power supply freewheeling paths

Diode Arrays Procurement Notes

Verify the manufacturer marking and date code on the physical component to ensure authenticity. Confirm that the TO-220AB package dimensions match the required PCB footprint. Check for lead-free compliance markings if environmental regulations apply to the final assembly. Ensure thermal management solutions are adequate for the expected operating current and ambient temperature conditions.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required in a compact form factor. The 45V rating suits low-voltage DC power systems. Consider the thermal resistance of the TO-220 package for heat dissipation requirements. Verify that the 20A current rating meets the continuous load demands of the specific circuit design.

Diode Arrays Part Context

This part belongs to the MBRP series of dual Schottky rectifiers from Fairchild Semiconductor. The series is characterized by low profile packages and high reliability for industrial and consumer electronics. The NTU suffix typically denotes the specific packaging and termination style used for through-hole mounting.

Diode Arrays Replacement Considerations

Substitute parts must maintain the dual common cathode topology, 45V minimum reverse voltage, and 20A minimum current rating. Verify pinout compatibility with the original TO-220AB layout. Ensure equivalent thermal performance and forward voltage characteristics to prevent circuit modification.