MBR2550CTH

Diode Arrays Overview

The MBR2550CTH is a dual common-cathode Schottky barrier rectifier from the Taiwan Semiconductor MBR2535CT series. It features a TO-220AB package with an average forward current rating of 25 A and a repetitive peak reverse voltage of 50 V. The device supports a surge peak forward current of 200 A and operates within a junction temperature range of -55 to +150 °C. Electrical specifications include a maximum reverse current of 200 µA at 25°C and a typical junction-to-case thermal resistance of 1 °C/W.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability
• Guard ring structure provides overvoltage protection
• Low power loss and high efficiency design
• High surge current capability

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify that the specific part number includes the 'H' suffix, which denotes AEC-Q101 qualification. Confirm the package type is TO-220AB and check for RoHS compliance and halogen-free status according to IEC 61249-2-21 standards. Ensure the ordering code matches the required voltage rating within the MBR25xCT series.

Diode Arrays Selection Notes

Select this component for applications requiring a 50 V reverse voltage rating and 25 A continuous forward current in a through-hole TO-220AB package. Consider the low forward voltage drop for improved efficiency in low-voltage, high-frequency switching circuits. Verify thermal management requirements against the specified junction-to-case thermal resistance.

Diode Arrays Part Context

This device belongs to the MBR2535CT–MBR25150CT series of 25 Ampere Schottky Barrier Rectifiers manufactured by Taiwan Semiconductor. The series utilizes metal-silicon junction technology with epitaxial construction and oxide passivation. The 'H' suffix specifically indicates that the unit meets AEC-Q101 qualification standards for automotive applications.

Diode Arrays Replacement Considerations

Cross-reference with other MBR2550CT variants from different manufacturers ensuring identical TO-220AB packaging and electrical ratings. Verify if AEC-Q101 qualification is mandatory for the target application before substituting non-H suffix parts.

Diode Arrays FAQ

What does the 'H' suffix indicate in the MBR2550CTH part number?

The 'H' suffix signifies that the device is AEC-Q101 qualified.

What is the maximum operating junction temperature for this rectifier?

The maximum operating junction temperature is +150 °C.

Does the MBR2550CTH feature overvoltage protection?

Yes, it incorporates a guard ring structure designed for overvoltage protection.