MBRF30150CT

Diode Arrays Overview

The MBRF30150CT is a dual common-cathode Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 150 V and an average forward current rating of 30 A per section. The device utilizes silicon technology and is housed in an isolated TO-220AB (TO-220-3) package with a metal tab for thermal management. Key electrical characteristics include a maximum DC reverse leakage current of 1 mA at the rated voltage and a typical forward voltage drop of 900 mV at 15 A. The component supports a junction temperature range from -55°C to +175°C.

Diode Arrays Feature Summary

• Dual common-cathode configuration providing two independent rectifying paths within a single package.
• Schottky barrier construction ensures low forward voltage drop and minimal power loss during conduction.
• Isolated metal tab design facilitates efficient heat dissipation and secure mounting to heatsinks.

Diode Arrays Applications

• High-frequency switching power supplies
• DC-to-DC converter circuits
• Free-wheeling rectification in inductive load protection

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as this part number is widely produced by multiple semiconductor vendors including Littelfuse and Micro Commercial Components. Confirm that the datasheet specifications match your circuit requirements, particularly regarding thermal resistance and pinout compatibility. Ensure the ordering suffix corresponds to the desired packaging format, such as tube or bulk, before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a high-current, low-voltage drop solution is required for synchronous rectification or freewheeling applications. The TO-220AB package is suitable for through-hole assembly where robust mechanical mounting and effective thermal management are critical. Compare total power dissipation against the device's thermal limits to ensure reliable operation under continuous load conditions.

Diode Arrays Part Context

This device belongs to the MBRF series of high-power Schottky rectifiers designed for efficiency and speed. The 'CT' designation indicates a common cathode arrangement, while the 'F' typically denotes the specific lead frame or package variant used by certain manufacturers. These components are standard replacements for older rectifier designs requiring improved efficiency and reduced heat generation.

Diode Arrays Replacement Considerations

• MBR30150CT
• MBRF30150CTe3/TU