MBR3050PT

Diode Arrays Overview

The Fairchild Semiconductor MBR3050PT is a dual common cathode Schottky barrier rectifier designed for high-efficiency power conversion. It features a silicon construction housed in a TO-247AD flange mount package with three terminals. The device supports a maximum average forward rectified current of 30 A and a repetitive peak reverse voltage of 50 V. It withstands a non-repetitive peak forward surge current of 275 A. The component operates within a junction temperature range of -65 °C to 175 °C, ensuring reliability in demanding thermal environments.

Diode Arrays Feature Summary

• Utilizes metal-silicon junction technology for majority carrier conduction, resulting in low forward voltage drop and minimal power loss.
• Incorporates guard ring design for enhanced overvoltage protection capabilities.
• Features high surge current capacity suitable for robust industrial applications.

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling circuits
• Polarity protection systems

Diode Arrays Procurement Notes

Verify the manufacturer designation carefully, as the MBR3050PT part number appears in databases associated with multiple vendors including Panjit and Vishay. Confirm that the specific unit matches the Fairchild Semiconductor specifications regarding the TO-247AD package and electrical ratings before integration into designs.

Diode Arrays Selection Notes

Select this component when designing circuits requiring a 50 V blocking voltage with a 30 A continuous current rating. The TO-247AD package facilitates efficient heat dissipation through direct mounting to a heatsink. Ensure the application demands a common cathode configuration for the dual-element structure provided by this device.

Diode Arrays Part Context

This device belongs to the MBR30 series of Schottky rectifiers, which are engineered for efficiency in power supply designs. The series typically includes variants with different reverse voltage ratings while maintaining similar current handling capabilities. The MBR3050PT specifically addresses the 50 V requirement within this lineup.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering equivalent 30 A, 50 V Schottky diodes in TO-247 packages. Verify pinout compatibility and thermal resistance characteristics against alternatives such as those from Vishay or Panjit to ensure seamless substitution without circuit modification.