MBR3045PT-M3/P

Diode Arrays Overview

The MBR3045PT-M3/P is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor. It features a TO-247AD 3L package and provides a maximum repetitive peak reverse voltage of 45 V with an average forward rectified current rating of 30 A per diode. The device exhibits a maximum instantaneous forward voltage of 0.65 V at 20 A and 125 °C, alongside a peak forward surge current capability of 200 A. Operating junction temperatures range from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Guardring structure designed for enhanced overvoltage protection
• Low forward voltage drop contributing to lower power losses and high efficiency
• High forward surge current capability suitable for demanding transient loads
• Optimized for high frequency operation in switching applications

Diode Arrays Applications

• Low voltage, high frequency rectification in switching mode power supplies
• Freewheeling diodes in DC/DC converter circuits
• Polarity protection applications requiring robust blocking capabilities

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance status and packaging details. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the document number and revision date with the latest Vishay datasheet before finalizing orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring a dual common cathode configuration within a TO-247AD package. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Confirm that the 45 V reverse voltage rating aligns with the peak inverse voltage present in the target application circuit.

Diode Arrays Part Context

This part belongs to the MBR30xxPT series of dual common cathode Schottky rectifiers offered by Vishay. The series includes variants with different reverse voltage ratings such as 35 V, 50 V, and 60 V. All members share identical mechanical dimensions and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage specifications.

Diode Arrays Replacement Considerations

Direct substitutes include MBR3035PT-M3/P, MBR3050PT-M3/P, and MBR3060PT-M3/P from the same Vishay series. These alternatives maintain identical pinouts and package styles while offering adjusted reverse voltage ratings of 35 V, 50 V, and 60 V respectively.