MBR40100CT-BP

Diode Arrays Overview

The MBR40100CT-BP is a dual common cathode Schottky barrier rectifier manufactured by Micro Commercial Components. It features a maximum average forward current of 40A at a case temperature of 110°C and a maximum repetitive peak reverse voltage of 100V. The device has a maximum instantaneous forward voltage of 0.85V at 20A and a peak forward surge current rating of 300A for an 8.3ms half-sine wave. Electrical characteristics are specified at 25°C unless otherwise noted.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient power conversion
• High junction temperature capability up to 175°C
• Lead-free finish compliant with RoHS directives
• Epoxy material meets UL 94 V-0 flammability rating

Diode Arrays Applications

• High frequency rectification in DC-DC converters
• Free-wheeling diodes in low voltage inverters
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm compliance requirements. The standard -BP designation indicates RoHS compliance, while adding the -HF suffix ensures halogen-free status. Purchase only from authorized MCC distributors to guarantee genuine parts and full traceability, as unauthorized sources may not provide warranty coverage or quality assurance.

Diode Arrays Selection Notes

Select this component when a dual common cathode topology is required for synchronous rectification or freewheeling applications. Ensure the thermal management design supports the 40A rating at the specified case temperature of 110°C. Verify that the system operating voltage remains below the 100V repetitive peak reverse voltage limit under all transient conditions.

Diode Arrays Part Context

This part belongs to the MBR40100CT series of high-current Schottky rectifiers from Micro Commercial Components. It utilizes silicon technology housed in a TO-220AB package. The series is designed for applications requiring high efficiency and low forward voltage drop, distinguishing it from standard PN junction rectifiers in similar power ranges.

Diode Arrays Replacement Considerations

Cross-reference pinout compatibility and thermal resistance values when substituting. Verify that alternative components meet the 40A average forward current and 100V reverse voltage specifications. Check if the replacement offers equivalent surge current capabilities and junction temperature ratings.

Diode Arrays FAQ

What does the -BP suffix indicate for this part number?

The -BP suffix designates that the device has a lead-free finish and is compliant with RoHS directives.

How can I obtain a halogen-free version of this rectifier?

You must add the -HF suffix to the part number, resulting in the ordering code MBR40100CT-BP-HF.

What is the maximum non-repetitive peak forward surge current?

The device can withstand a peak forward surge current of 300A for an 8.3ms half-sine wave at 60Hz.