MBRF30100CT

Diode Arrays Overview

The MBRF30100CT is a dual common cathode Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a 100V repetitive reverse voltage rating and a combined average forward rectified current of 30A, with each internal element rated at 15A. The device utilizes silicon technology in an isolated TO-220AB (TO-220F) package with three terminals. Key electrical characteristics include a maximum forward voltage drop of 850mV and a non-repetitive peak surge current capability of 150A. It operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Schottky barrier construction for high efficiency and low power loss
• Guard ring die design providing transient protection
• High surge current capability suitable for demanding applications
• Isolated case configuration for simplified mounting

Diode Arrays Applications

• Low voltage high frequency inverters
• Free wheeling diode circuits
• Polarity protection systems

Diode Arrays Procurement Notes

Verify the specific manufacturer designation on the component marking, as the MBRF30100CT part number is utilized by multiple semiconductor vendors including SMC Diode Solutions, Littelfuse, and Diodes Incorporated. Confirm that the received unit matches the required package style and electrical specifications from the specific datasheet corresponding to the actual supplier. Ensure compliance with RoHS directives if required by the end application.

Diode Arrays Selection Notes

Select this component when a dual common cathode configuration is required for synchronous rectification or bridgeless PFC topologies. The TO-220AB package provides robust thermal performance for through-hole mounting. Compare the 850mV forward voltage against alternative Schottky devices to ensure optimal efficiency in low-voltage output stages. Verify that the 150A surge rating meets the inrush current requirements of the target power supply design.

Diode Arrays Part Context

This device belongs to the MBR series of plastic-encapsulated Schottky barrier rectifiers designed for general-purpose power conversion. The series offers various voltage and current combinations to suit different DC-DC converter and AC-DC adapter designs. The MBRF30100CT specifically addresses applications requiring moderate current handling with fast switching speeds and low reverse recovery charge.

Diode Arrays Replacement Considerations

Cross-reference with MBRB30100CT for surface mount D2pak alternatives. Check MBR30100CT from other manufacturers for pin-compatible through-hole replacements. Verify electrical parameters such as forward voltage and reverse leakage current before substituting.