MBR1045FCT-BP

Diode Arrays Overview

The MBR1045FCT-BP is a 10 Ampere Schottky Barrier Rectifier manufactured by Micro Commercial Components. It features a maximum repetitive peak reverse voltage of 45 Volts and operates with an average forward current of 10 Amperes at a case temperature of 120°C. The device utilizes silicon technology in an ITO-220AB package. Key electrical parameters include a maximum instantaneous forward voltage of 0.75V at 5A, a typical thermal resistance of 4°C/W from junction to case, and a peak forward surge current capability of 120A for an 8.3ms half-sine wave pulse.

Diode Arrays Feature Summary

• High surge capacity for handling transient currents
• Low forward voltage drop to minimize power loss
• Guard ring structure provides stress protection
• Epoxy casing meets UL 94 V-0 flammability rating

Diode Arrays Applications

• Free-wheeling diodes in low voltage high frequency inverters
• Polarity protection circuits
• Switchmode power supplies

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official MCC documentation to confirm compliance status. The standard -BP designation indicates bulk packaging. Confirm RoHS compliance and halogen-free availability if required by project specifications. Purchase only from authorized distributors to ensure genuine parts and full traceability, as unauthorized sources may supply counterfeit components lacking manufacturer warranty coverage.

Diode Arrays Selection Notes

Select this component when a 10A Schottky rectifier with a 45V blocking voltage is required. Ensure the application case temperature does not exceed 120°C to maintain the rated 10A average forward current. Consider the 4°C/W thermal resistance for heatsinking calculations. Verify that the 120A surge current rating aligns with the circuit's transient requirements.

Diode Arrays Part Context

This part belongs to the MBR1020FCT through MBR10100FCT series, which covers voltage ratings from 20V to 100V. All devices in this family share the same 10A current rating and ITO-220AB package form factor. The series is designed for general-purpose rectification applications requiring high efficiency and low forward voltage characteristics typical of Schottky barrier technology.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering 10A/45V Schottky rectifiers in TO-220AB packages. Verify pinout compatibility and thermal resistance values before substitution. Ensure the replacement device meets or exceeds the 120A surge current requirement and maintains similar forward voltage characteristics.