MBRB3030CT

Diode Arrays Overview

The MBRB3030CT is a silicon Schottky barrier rectifier manufactured by onsemi. It features a dual common cathode configuration housed in a TO-220AB package. The device supports a maximum repetitive peak reverse voltage of 30 V and a total average forward rectified current of 30 A, with 15 A per diode leg. Key electrical parameters include a maximum forward voltage of 670 mV at rated current and a non-repetitive peak forward surge current capability of 200 A. The component operates within a junction temperature range up to +175 °C.

Diode Arrays Feature Summary

• Utilizes Schottky barrier technology for low power loss and high efficiency
• Features high surge capacity for robust performance under transient conditions
• Constructed with epoxy molding compound meeting UL 94 V-0 flammability standards

Diode Arrays Applications

• Power supply output rectification
• Power management circuits
• Instrumentation systems

Diode Arrays Procurement Notes

Verify the specific manufacturer source when sourcing this component, as the part number appears in documentation from multiple vendors including ETC. Confirm that the physical package matches the required TO-220AB footprint and pinout. Ensure the selected unit meets the necessary RoHS compliance requirements for the intended assembly process. Cross-reference datasheet specifications against the actual component markings to guarantee authenticity and correct electrical ratings.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling with low forward voltage drop. The TO-220AB package provides effective thermal dissipation for power rectification tasks. Consider the 30 V rating to ensure adequate headroom against reverse voltage spikes in the circuit design. Evaluate the thermal resistance characteristics to determine if additional heatsinking is required for continuous operation at full load.

Diode Arrays Part Context

This device belongs to the MBR30 series of high temperature Schottky barrier diodes designed for general-purpose power rectification. The series is characterized by its ability to operate at elevated junction temperatures up to 175 °C. The MBRB3030CT specifically offers a 30 A current rating with a 30 V voltage blocking capability, making it suitable for medium-power DC-DC converters and freewheeling applications.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.