MBR3050PT

Diode Arrays Overview

The MBR3050PT is a dual common-cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon technology and is housed in a TO-247AD (TO-3P) through-hole package. The device features a maximum repetitive peak reverse voltage of 50 V and supports a maximum average forward rectified current of 30 A. Key electrical specifications include a peak forward surge current capability of 200 A and a maximum junction temperature rating of 150 °C. The component offers a typical junction-to-case thermal resistance of 1.4 °C/W.

Diode Arrays Feature Summary

• Guard ring structure provides enhanced overvoltage protection capabilities
• Metal-silicon junction design enables majority carrier conduction for low power loss and high efficiency
• High surge current capability suitable for demanding transient conditions

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• DC to DC converters
• Adapters
• Monitor power circuits
• TV power systems

Diode Arrays Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm compliance requirements. Suffixes may indicate halogen-free status or automotive qualification standards such as AEC-Q101. Confirm that the requested variant matches the required voltage and current ratings for the intended application environment.

Diode Arrays Selection Notes

Select this component based on its 50 V reverse voltage rating and 30 A continuous current capacity. Ensure the thermal management design accommodates the specified junction-to-case thermal resistance. Verify that the operating frequency and surge current demands align with the device's rated limits for reliable long-term performance.

Diode Arrays Part Context

This part belongs to the MBR30xxPT series, which includes variants ranging from 35 V to 200 V reverse voltage. All members share identical mechanical dimensions and thermal characteristics within the TO-247AD package. The series is designed for general-purpose rectification applications requiring high efficiency and robust surge handling capabilities.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering 30 A, 50 V Schottky rectifiers in the TO-247AD package. Verify pinout compatibility and ensure equivalent forward voltage drop and reverse leakage current specifications are met for direct substitution.

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage for the MBR3050PT?

The maximum repetitive peak reverse voltage (VRRM) is 50 V.

Does the MBR3050PT feature overvoltage protection structures?

Yes, the device incorporates a guard ring structure specifically designed for overvoltage protection.

What is the maximum junction temperature rating?

The maximum operating junction temperature (TJ) is 150 °C.