MBRF1050CTH

Diode Arrays Overview

The MBRF1050CTH is a dual common-cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features an ITO-220AB package and provides a repetitive peak reverse voltage (VRRM) of 50 V with a forward current (IF) rating of 10 A. The device supports a surge peak forward current (IFSM) of 120 A and operates within a junction temperature range of -55°C to +150°C. Electrical specifications include a typical forward voltage of 0.80 V at 5 A and 0.90 V at 10 A, alongside a maximum reverse current of 100 µA at 25°C.

Diode Arrays Feature Summary

• Guard ring structure designed for overvoltage protection
• Low power loss characteristics ensuring high efficiency
• High surge current capability for robust performance
• AEC-Q101 qualified status indicated by the 'H' suffix

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify that the ordering code includes the 'H' suffix to confirm AEC-Q101 automotive qualification. Confirm the specific voltage marking corresponds to the 50 V requirement. Ensure the ITO-220AB package type matches the thermal and mechanical constraints of the target design. Check RoHS compliance and halogen-free status against project specifications.

Diode Arrays Selection Notes

Select this component for applications requiring a 50 V reverse voltage rating and 10 A continuous forward current in a through-hole configuration. The dual common-cathode arrangement allows for use in full-wave rectification or polarity protection circuits. Consider the thermal resistance and derating curves when designing heat dissipation strategies for high ambient temperatures.

Diode Arrays Part Context

This part belongs to the MBRF10xCT series from Taiwan Semiconductor, which covers voltage ratings from 35 V to 200 V. The series utilizes Schottky barrier technology to minimize forward voltage drop and switching losses. The 'H' designation specifically denotes AEC-Q101 qualification, distinguishing it from standard industrial grade versions within the same electrical family.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering 10 A, 50 V dual Schottky rectifiers in the ITO-220AB package. Verify pinout compatibility and thermal resistance values before substitution.

Diode Arrays FAQ

What does the 'H' suffix indicate in the MBRF1050CTH part number?

The 'H' suffix indicates that the device is qualified according to the AEC-Q101 automotive reliability standard.

What is the maximum operating junction temperature for this device?

The maximum operating junction temperature is +150°C.

How is the internal configuration of the MBRF1050CTH structured?

It contains two independent diodes arranged in a dual common-cathode configuration within a single ITO-220AB package.