MBRF1045CTH

Diode Arrays Overview

The MBRF1045CTH is a silicon Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a single diode configuration housed in an SMD/SMT D2PAK-2 (TO-263-2) package. The device supports a maximum average forward rectified current of 10 A and a repetitive peak reverse voltage of 45 V. Key electrical characteristics include a maximum forward voltage of 840 mV and a maximum reverse leakage current of 100 uA. It withstands a non-repetitive peak forward surge current of 120 A and operates within a junction temperature range of -55°C to +175°C.

Diode Arrays Feature Summary

• Utilizes metal-silicon junction technology for majority carrier conduction, ensuring low power loss and high efficiency.
• Incorporates a guard ring structure designed to provide protection against overvoltage conditions.
• Constructed with a plastic package rated UL 94V-0 for flammability classification.

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix 'TH' against official datasheets to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status through manufacturer documentation. Ensure the TO-263-2 footprint matches PCB design requirements. Validate thermal management capabilities for the intended operating environment.

Diode Arrays Selection Notes

Select this component for designs requiring a surface-mount Schottky rectifier with high surge current capability. The TO-263-2 package offers improved thermal dissipation compared to smaller SMD packages. Consider the 45V rating for low-voltage DC-DC converter outputs. Verify that the 10A continuous current rating aligns with load requirements under specified ambient temperatures.

Diode Arrays Part Context

This part belongs to the MBRF series of Schottky barrier rectifiers from Taiwan Semiconductor. The series is characterized by silicon construction and is optimized for high-efficiency power conversion applications. The MBRF1045CTH specifically denotes the 10A/45V variant within this product line, utilizing the D2PAK-2 form factor for surface mount integration.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering 10A 45V Schottky diodes in TO-263-2 packages. Verify pinout compatibility and thermal resistance values before substitution. Check for equivalent AEC-Q101 automotive qualification if required by the application.