VS-MBRB4045CT-M3

Diode Arrays Overview

The Vishay VS-MBRB4045CT-M3 is a high-performance center-tap Schottky rectifier featuring dual anode common cathode configuration. It supports a maximum average forward current of 2 x 20 A per leg and a repetitive peak forward current of 40 A. The device withstands a maximum DC reverse voltage of 45 V and offers a low forward voltage drop of 0.58 V at 20 A and 125 °C. It operates reliably up to a junction temperature of 150 °C, with a maximum non-repetitive surge current of 900 A.

Diode Arrays Feature Summary

• Optimized proprietary barrier technology for reliable operation up to 150 °C junction temperature
• Guard ring structure provides enhanced ruggedness and long-term reliability
• High purity, high temperature epoxy encapsulation ensures mechanical strength and moisture resistance
• AEC-Q101 qualified and meets JESD 201 class 1A whisker test requirements

Diode Arrays Applications

• Switching power supplies
• Converters
• Freewheeling diodes
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific package variant required, as the datasheet covers both D2PAK (TO-263AB) and TO-262AA configurations. Confirm that the ordering suffix matches the desired packaging format, such as tube or tape and reel. Ensure compliance with RoHS and halogen-free material categorization standards before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage drop and high frequency operation. The device is suitable for designs needing high surge capability and optimized reverse leakage at elevated temperatures. Verify thermal management requirements against the specified thermal resistance values for the chosen mounting surface.

Diode Arrays Part Context

This part belongs to Vishay's high-performance Schottky rectifier series, designed for efficiency in low voltage, high frequency circuits. It utilizes silicon technology within a surface-mount plastic body. The product line emphasizes low power loss and high current capability, serving as a robust solution for modern power electronics demanding compact form factors.

Diode Arrays Replacement Considerations

VS-MBR4045CT-1HM3 serves as a direct alternative offering identical electrical characteristics but packaged in the TO-262AA outline instead of the D2PAK configuration.