MBRF2045CT-Y

Diode Arrays Overview

The MBRF2045CT-Y is a Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a dual anode common cathode configuration housed in a TO-220FP-3 package. The device supports a maximum repetitive peak reverse voltage of 45 V and an average forward current of 20 A per diode. Key electrical parameters include a maximum forward voltage of 840 mV at 20 A, a maximum reverse leakage current of 100 µA at 45 V, and a thermal resistance from junction to case of 1.5 °C/W. The component operates within a junction temperature range of -55°C to +175°C.

Diode Arrays Feature Summary

• Dual anode common cathode configuration for efficient bridge or center-tap applications
• Low power loss characteristics inherent to Schottky technology
• High efficiency performance suitable for high-frequency switching operations

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• Free-wheeling diodes in inductive circuits
• Reverse polarity protection systems

Diode Arrays Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's latest datasheet to confirm packaging and marking variations. Ensure the selected variant matches the required thermal management capabilities for the intended application environment. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required for 45 V applications. The TO-220FP-3 package offers improved thermal dissipation compared to standard TO-220AB variants. Consider the 20 A current rating and low forward voltage drop to minimize conduction losses in high-efficiency power conversion designs.

Diode Arrays Part Context

This part belongs to the MBRF series of Schottky rectifiers from Taiwan Semiconductor. The series includes various voltage ratings such as MBRF2035CT through MBRF20200CT. The MBRF2045CT-Y specifically addresses mid-voltage applications requiring robust current handling in a surface-mount compatible through-hole package.

Diode Arrays Replacement Considerations

Equivalent parts include the MBR2045CT from Fairchild Semiconductor and the VS-MBR2045CT-M3 from Vishay Semiconductors. Verify pinout compatibility and thermal resistance specifications when substituting.