MBR3090FCTE3/TU

Diode Arrays Overview

The MBR3090FCTE3/TU is a dual Schottky rectifier manufactured by Microchip Technology. It utilizes silicon technology and features a TO-220AB-3 through-hole package. The device provides a continuous forward current of 30A per diode with a maximum repetitive peak reverse voltage of 90V. Key electrical characteristics include a typical forward voltage of 0.85V at rated current and a maximum operating junction temperature of 175°C. The component is RoHS compliant and supplied in tube packaging.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient power conversion
• Low forward voltage drop to minimize conduction losses
• High thermal stability with a maximum junction temperature of 175°C
• Lead-free construction compliant with RoHS standards

Diode Arrays Applications

• DC-DC converter circuits
• Free-wheeling rectification in inductive loads
• Power supply output rectification
• Reverse polarity protection systems

Diode Arrays Procurement Notes

Verify the specific suffix TU against official Microchip documentation to confirm tube packaging and lead-free status. Ensure the ordering part number matches the exact voltage and current ratings required for your design. Cross-reference the datasheet revision date to confirm technical specifications have not changed. Confirm compliance requirements such as RoHS and REACH status directly from the manufacturer's declaration before procurement.

Diode Arrays Selection Notes

Select this component when a dual Schottky configuration is required for high-current applications up to 30A. The 90V rating suits low-voltage DC-DC converters. Consider the TO-220AB-3 package for adequate heat dissipation without additional heatsinking in moderate duty cycles. Compare forward voltage characteristics against alternative brands to optimize efficiency. Verify that the reverse leakage current meets system requirements at elevated temperatures.

Diode Arrays Part Context

This part belongs to the MBR30xxFCT series of dual Schottky rectifiers from Microchip Technology. The series offers various voltage ratings while maintaining consistent current handling capabilities. These devices are designed for general-purpose power rectification where speed and efficiency are critical. The FCT designation indicates the specific package and pinout configuration used across the family.

Diode Arrays Replacement Considerations

Direct substitutes within the same voltage class include the MBR3060FCTE3/TU (60V) or MBR30100FCTE3/TU (100V), provided the voltage margin allows. Ensure any replacement maintains the 30A current rating and TO-220AB-3 package compatibility. Verify that the substitute's forward voltage and reverse leakage characteristics meet or exceed the original specifications.