MBRF3050CT

Diode Arrays Overview

The MBRF3050CT is a dual common-cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features an ITO-220AB package and provides a repetitive peak reverse voltage (VRRM) of 50 V with a forward current (IF) rating of 30 A. The device exhibits a typical forward voltage drop of 0.75 V at 15 A and 0.90 V at 30 A, both measured at a junction temperature of 25°C. It supports a surge peak forward current (IFSM) of 200 A and operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Guard ring structure designed for enhanced overvoltage protection capabilities
• Low power loss characteristics contributing to high conversion efficiency
• High surge current capability suitable for demanding transient conditions

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering code against the datasheet to confirm the voltage rating and packaging format. The standard tube packing contains 50 units per tube. Confirm whether AEC-Q101 automotive qualification is required, as this necessitates the 'H' suffix in the part number. Ensure the component meets RoHS compliance and halogen-free standards according to IEC 61249-2-21 specifications.

Diode Arrays Selection Notes

Select this component for low-voltage, high-frequency rectification applications requiring efficient power conversion. The ITO-220AB package facilitates effective thermal management through case mounting. Consider the 50 V reverse voltage rating relative to circuit transients. Evaluate the forward voltage drop at expected operating currents to determine thermal dissipation requirements.

Diode Arrays Part Context

This device belongs to the MBRF30xxCT series from Taiwan Semiconductor, which encompasses various voltage ratings from 35 V to 200 V. All members share identical mechanical dimensions and thermal characteristics while differing in reverse voltage specifications. The series utilizes silicon Schottky technology optimized for high reliability and low noise operation in general-purpose rectifier circuits.

Diode Arrays Replacement Considerations

Cross-reference other MBRF30xxCT variants from the same manufacturer if voltage ratings differ. Verify pinout compatibility and thermal resistance values when substituting with components from other manufacturers. Ensure the replacement maintains the dual common-cathode configuration and ITO-220AB footprint.

Diode Arrays FAQ

What is the maximum junction temperature for the MBRF3050CT?

The maximum operating junction temperature is +150°C.

How is the MBRF3050CT configured internally?

It consists of two independent diodes connected in a common cathode configuration.

What is the typical forward voltage drop at rated current?

The typical forward voltage is 0.90 V when conducting 30 A at a junction temperature of 25°C.