MBR3045CT-BP

Diode Arrays Overview

The MBR3045CT-BP is a dual common cathode Schottky barrier rectifier manufactured by Micro Commercial Components (MCC). It features a maximum repetitive peak reverse voltage of 45 V and an average forward current rating of 30 A at a case temperature of 100°C. The device utilizes silicon technology with a guardring structure for overvoltage protection. Key electrical parameters include a maximum instantaneous forward voltage of 0.70 V at 15 A and 25°C, and a typical junction capacitance of 400 pF measured at 1.0 MHz. The component operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient power conversion
• Guardring structure provides enhanced overvoltage protection
• Low forward voltage drop contributes to high efficiency and reduced power loss
• Lead-free finish compliant with RoHS standards

Diode Arrays Applications

• High frequency switching power supplies
• Free wheeling diodes in DC-DC converters
• Power factor correction circuits
• Isolated output rectification in adapters

Diode Arrays Procurement Notes

Verify the part number suffix against official MCC documentation to confirm compliance status. Ensure procurement channels are authorized distributors to guarantee genuine components. Check specific lot markings against datasheet device marking tables. Confirm packaging details match the required bulk quantity specifications.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage drop and high surge capability. Verify that the thermal management design supports the specified junction-to-case thermal resistance. Ensure the operating voltage does not exceed the maximum DC blocking voltage. Consider the TO-220AB package dimensions for mechanical fitment.

Diode Arrays Part Context

This device belongs to the MBR30 Series of Schottky Barrier Rectifiers from Micro Commercial Components. The series covers voltage ratings from 30 V to 60 V with a consistent 30 A current rating. The MBR3045CT variant specifically addresses 45 V applications. The BP suffix indicates standard bulk packaging.

Diode Arrays Replacement Considerations

Cross-reference with Vishay MBR3045CT or Taiwan Semiconductor MBRF3045CT for equivalent performance. Verify pinout compatibility and thermal characteristics before substitution.