MBRF25150CT-Y

Diode Arrays Overview

The MBRF25150CT-Y is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features two silicon elements within a single package, rated for a continuous forward current of 12.5 A and a repetitive peak reverse voltage of 150 V. The device utilizes a TO-220AB (ITO-220AB) three-pin through-hole package with an isolated cathode connection. It supports a maximum non-repetitive peak forward surge current of 200 A and operates within a junction temperature range of -65 °C to 175 °C.

Diode Arrays Feature Summary

• Dual common cathode configuration integrating two independent Schottky rectifiers in one package
• Low forward voltage drop characteristic designed to minimize conduction power loss
• High thermal stability supporting operation up to 175 °C junction temperature
• Isolated cathode construction facilitating direct mounting to heatsinks

Diode Arrays Applications

• Free-wheeling diodes in DC-DC converter circuits
• Power supply output rectification stages
• Reverse polarity protection in battery-powered systems

Diode Arrays Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm lead-free status and RoHS compliance details. Ensure the TO-220AB package dimensions match the target PCB footprint. Confirm that the 150V rating aligns with the system's peak inverse voltage requirements before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a dual common cathode topology is required for synchronous rectification or free-wheeling applications. The 12.5A per element rating suits medium-power designs. Verify that the 150V breakdown voltage exceeds the circuit's maximum transient voltage spikes. Consider the TO-220AB package for efficient thermal management via board-mounted heatsinking.

Diode Arrays Part Context

This part belongs to the MBRF series of high-current Schottky rectifiers from Taiwan Semiconductor. It shares the electrical characteristics of the standard MBRF25150CT but includes the 'Y' suffix, which typically denotes specific packaging or environmental compliance variations such as lead-free termination. It serves as a robust alternative to standard fast recovery rectifiers in efficiency-critical power conversion designs.

Diode Arrays Replacement Considerations

Direct substitutes include the MBRF25150CT without the suffix if package compatibility is identical. Cross-manufacturer equivalents must match the 12.5A/150V ratings and TO-220AB form factor. Verify pinout alignment and thermal resistance specifications before substitution.