MBRP1545NTU

Diode Arrays Overview

The MBRP1545NTU is a silicon Schottky barrier rectifier manufactured by onsemi, housed in a TO-220-3 through-hole package. It features a dual anode common cathode configuration with a maximum repetitive reverse voltage of 45 V and an average forward current rating of 15 A. The device exhibits a typical forward voltage drop of 800 mV and supports a non-repetitive peak forward surge current of 150 A. Reverse leakage current is specified at 1 mA, while the operating junction temperature range spans from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and high efficiency
• Dual anode common cathode configuration enables bridge rectification in a single component
• Designed for through-hole mounting in robust TO-220-3 packages

Diode Arrays Applications

• DC-DC converter output rectification
• Free-wheeling diodes in inductive load circuits
• Power supply input rectification stages

Diode Arrays Procurement Notes

Verify end-of-life status before design finalization, as the manufacturer indicates this component is scheduled for obsolescence. Confirm RoHS and REACH compliance documentation availability for regulatory adherence. Ensure procurement channels provide genuine onsemi products to avoid counterfeit risks associated with discontinued parts. Validate package pinout compatibility during integration planning.

Diode Arrays Selection Notes

Select this component when a through-hole Schottky rectifier with 15 A continuous current capability is required. The 45 V reverse voltage rating suits low-voltage power conversion applications. Consider the dual common cathode topology for space-constrained designs needing bridge functionality without multiple discrete diodes. Evaluate thermal management requirements given the 150 °C maximum junction temperature limit.

Diode Arrays Part Context

This part belongs to the MBRP1545N series of Schottky rectifiers from onsemi. It shares the electrical characteristics of the MBR1545CTG but utilizes a specific TO-220-3 through-hole package variant. The series is designed for general-purpose power rectification where low forward voltage and fast switching are critical performance factors.

Diode Arrays Replacement Considerations

The MBR1545CTG is a verified substitute within the same family, offering identical electrical specifications including 15 A current and 45 V voltage ratings. Both components share the dual common cathode configuration and TO-220-3 package outline, ensuring direct pin-to-pin compatibility for retrofitting or alternative sourcing.