MBRF30L120CT

Diode Arrays Overview

The MBRF30L120CT is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a 120 V repetitive peak reverse voltage (VRRM) and supports a maximum average forward rectified current (IF) of 30 A. The device utilizes an ITO-220AB package with matte tin-plated leads. Key electrical characteristics include a typical forward voltage of 0.89 V at 30 A and 25°C, and a peak non-repetitive surge forward current (IFSM) rating of 200 A. The junction temperature range extends from -55°C to +150°C.

Diode Arrays Feature Summary

• Low power loss and high efficiency design
• Guard ring structure for enhanced overvoltage protection
• High surge current capability
• AEC-Q101 qualified variant available

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• Adapters
• DC to DC converters

Diode Arrays Procurement Notes

Verify the specific ordering suffix when purchasing. The base part number MBRF30L120CT indicates standard packaging in tubes of 50 units. The suffix 'H' denotes an AEC-Q101 qualified version, which may have different availability or specifications compared to the standard industrial grade component. Confirm compliance requirements such as RoHS and halogen-free status based on the exact ordered code.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage drop to minimize conduction losses. The ITO-220AB package provides adequate thermal dissipation for 30 A continuous operation. Ensure the circuit design accounts for the 120 V reverse voltage rating and the 200 A surge current limit during transient events. Verify that the operating junction temperature remains within the specified -55°C to +150°C range.

Diode Arrays Part Context

This device belongs to the MBRF series of low VF Schottky Barrier Rectifiers from Taiwan Semiconductor. The series is designed for high-efficiency power conversion applications. The MBRF30L120CT specifically addresses the need for robust performance in medium-power DC-DC conversion and adapter circuits where low heat generation and high reliability are critical.

Diode Arrays Replacement Considerations

Cross-reference with other 30 A, 120 V dual Schottky rectifiers in the ITO-220AB package. Verify pinout compatibility and thermal resistance values before substitution.

Diode Arrays FAQ

What is the difference between MBRF30L120CT and MBRF30L120CTH?

The suffix 'H' indicates that the component is AEC-Q101 qualified, meeting automotive electronics standards, whereas the base model does not specify this qualification.

Is the MBRF30L120CT compliant with environmental directives?

Yes, the device is RoHS compliant and halogen-free according to IEC 61249-2-21 definitions.

What is the maximum mounting torque for the leads?

The maximum mounting torque is 0.56 N⋅m.