MBR3030PT

Diode Arrays Overview

The MBR3030PT is a discontinued Schottky barrier rectifier manufactured by Diodes Incorporated. It features a dual common cathode configuration in a TO-3P package. Key electrical parameters include a peak repetitive reverse voltage of 30 V, an average rectified output current of 30 A at a case temperature of 125°C, and a non-repetitive peak forward surge current of 200 A. The typical forward voltage drop is 0.60 V per element at 20 A and 25°C, with a maximum reverse current of 1.0 mA at rated blocking voltage.

Diode Arrays Feature Summary

• Guard ring die construction designed for transient protection
• Low power loss and high efficiency characteristics
• High surge capability and low forward voltage drop

Diode Arrays Applications

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

Diode Arrays Procurement Notes

This component is officially obsolete and discontinued by the manufacturer. Verify end-of-life status before design finalization. No new production units are available from Diodes Incorporated. Sourcing must rely on existing stock or secondary markets. Confirm datasheet revision DS23017 Rev. 9-4 matches requirements. Check RoHS compliance documentation if required for specific regulatory standards.

Diode Arrays Selection Notes

Select this part only if legacy compatibility is mandatory due to its discontinued status. Evaluate thermal management capabilities carefully as it requires heatsinking for rated current. Consider alternative modern Schottky rectifiers with similar voltage and current ratings that are currently in active production. Ensure the TO-3P package fits the mechanical constraints of the target application board.

Diode Arrays Part Context

The MBR3030PT belongs to the MBR30xxPT series of 30A Schottky barrier rectifiers from Diodes Incorporated. This series includes variants with different reverse voltage ratings such as the MBR3035PT and MBR3040PT. All share the same TO-3P flange mount package and general electrical architecture. The series was designed for high-efficiency power conversion applications requiring robust surge handling.

Diode Arrays Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Designers should consult Diodes Incorporated for current portfolio alternatives. Cross-reference specifications with other manufacturers' TO-3P Schottky diodes offering 30V rating and 30A current capacity.

Diode Arrays FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature range extends up to +150°C.

How is the device packaged?

The MBR3030PT utilizes a TO-3P molded plastic case with tin-plated leads.

What is the typical total capacitance?

The typical total capacitance is 500 pF, measured at 1.0 MHz and 4.0 V DC reverse voltage.