MBR20100CT-M3/4W

Diode Arrays Overview

The MBR20100CT-M3/4W is a dual high voltage Trench MOS Barrier Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes TMBS technology to deliver lower power losses and high efficiency with a low forward voltage drop. The device features a common cathode configuration within a TO-220AB package, rated for a maximum repetitive peak reverse voltage of 100 V and a total average forward rectified current of 20 A (10 A per diode). It supports a peak forward surge current of 150 A and operates at junction temperatures up to 150 °C.

Diode Arrays Feature Summary

• Trench MOS Schottky technology for reduced power loss
• Low forward voltage drop for high efficiency
• High forward surge capability
• Halogen-free and RoHS-compliant construction

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Freewheeling diodes in DC/DC converters
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix /4W to confirm tube packaging containing 50 units per tube. Ensure the component meets halogen-free and RoHS compliance requirements as indicated by the M3 suffix. Confirm that the TO-220AB package dimensions align with the target PCB footprint and thermal management strategy before finalizing procurement.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency operation and efficient rectification. The dual common cathode design allows for center-tapped configurations or polarity protection. Verify thermal resistance parameters against the expected ambient temperature and heat sinking capabilities to ensure the junction temperature remains within the specified 150 °C limit during continuous operation.

Diode Arrays Part Context

This part belongs to the MBR20xxCT series of dual high voltage Trench MOS Barrier Schottky rectifiers from Vishay. The series offers various voltage ratings, including 90 V and 100 V options, all sharing similar current handling and package characteristics. The M3 suffix denotes lead finish and environmental compliance, while the /4W suffix specifies the tube delivery format.

Diode Arrays Replacement Considerations

MBR2090CT-M3/4W

Diode Arrays FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature is 150 °C.

How is the forward current distributed between the diodes?

The total average forward rectified current is 20 A, with each diode rated for 10 A.

Does the M3 suffix indicate any material changes?

Yes, the M3 suffix indicates the product is halogen-free, RoHS-compliant, and meets the JESD 201 class 1A whisker test.