MBR40100PTH-BP

Diode Arrays Overview

The MBR40100PTH-BP is a 40 Amp, 100 Volt Schottky Barrier Rectifier manufactured by Micro Commercial Components. It utilizes a multilayer metal-silicon potential structure and is housed in a TO-247 package. The device supports an operating junction temperature range from -55°C to +175°C with a typical thermal resistance of 0.5°C/W. Key electrical characteristics include a maximum reverse current of 0.01mA at 25°C and a peak forward surge current capability of 400A. The typical instantaneous forward voltage is 0.78V at 20A.

Diode Arrays Feature Summary

• Multilayer metal-silicon potential structure for high efficiency
• High junction temperature capability up to 175°C
• Epoxy meets UL 94 V-0 flammability rating
• Lead-free finish compliant with RoHS standards

Diode Arrays Applications

• High frequency rectification
• Free-wheeling diodes
• Polarity protection circuits
• DC-to-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix against official documentation before procurement. The datasheet indicates that adding the '-HF' suffix designates a halogen-free version of the component. Ensure the ordering information matches the required packaging configuration, such as tubes containing 30 pieces per tube or boxes containing 360 pieces. Confirm compliance requirements align with project specifications.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling and low forward voltage drop. The TO-247 package provides robust mechanical stability and thermal performance suitable for power electronics. Consider the 400A surge capacity for circuits experiencing transient loads. Verify that the 100V reverse voltage rating exceeds the maximum circuit voltage to ensure reliable operation under all conditions.

Diode Arrays Part Context

This part belongs to the MBR40100PTH series of Schottky barrier rectifiers from Micro Commercial Components. The series is designed for general-purpose rectification in power supply applications. The 'BP' suffix typically denotes standard packaging, while other suffixes may indicate specific environmental or material variations. The component is distinct from bridge rectifiers and single-diode variants within the broader MCC portfolio.

Diode Arrays Replacement Considerations

Cross-reference pinout and thermal resistance when substituting. Verify that alternative components meet the 40A average forward current and 100V reverse voltage ratings. Check if the replacement package matches the TO-247 footprint for direct board compatibility. Ensure the substitute device offers comparable surge current capabilities and junction temperature limits.

Diode Arrays FAQ

What does the 'BP' suffix signify in the part number?

The datasheet notes that the 'P' suffix designates RoHS compliance. The 'BP' designation generally refers to the standard bulk or tube packaging configuration provided by the manufacturer.

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

To order a halogen-free version, add the '-HF' suffix to the part number, resulting in MBR40100PTH-BP-HF.

What is the typical thermal resistance of the MBR40100PTH?

The typical thermal resistance from junction to case is specified as 0.5°C/W.