MBR40100CT

Diode Arrays Overview

The MBR40100CT is a Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a dual common cathode configuration housed in a TO-263-3 (D2PAK) surface-mount package. The device is rated for a maximum repetitive peak reverse voltage of 100 V and supports an average forward current of 40 A per diode. Key electrical characteristics include a low forward voltage drop and minimal reverse leakage current of 1 mA at the rated voltage. The component operates within a junction temperature range of -55°C to +150°C, ensuring reliability in high-power applications.

Diode Arrays Feature Summary

• Dual common cathode arrangement providing two independent rectifying paths within a single compact package.
• Schottky technology engineered for ultra-fast switching speeds and minimized power loss during conduction.
• Robust thermal management capabilities inherent to the D2PAK lead frame design for efficient heat dissipation.

Diode Arrays Applications

• High-efficiency DC-to-DC converter modules requiring low forward voltage drops.
• Free-wheeling rectification circuits in synchronous and asynchronous buck converters.
• Power supply units utilizing surface-mount assembly processes for space-constrained designs.

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm pinout compatibility and packaging type. Ensure that the procurement source provides authentic components with intact markings. Cross-reference the lot code with the manufacturer to validate authenticity and traceability before integration into production lines.

Diode Arrays Selection Notes

Select this component when circuit requirements demand high current handling in a surface-mount format. The 100 V rating suits low-voltage output stages where minimizing conduction losses is critical. Evaluate thermal resistance parameters relative to the PCB copper area to ensure the junction temperature remains within safe operating limits under maximum load conditions.

Diode Arrays Part Context

This device belongs to the MBRB series of high-current Schottky rectifiers from SMC Diode Solutions. The series utilizes advanced silicon planar technology to achieve superior performance compared to standard p-n junction rectifiers. The D2PAK package offers a balance between current capacity and footprint efficiency for industrial and consumer electronics.

Diode Arrays FAQ

What is the maximum reverse leakage current specified for this device?

The maximum reverse leakage current is specified as 1 mA at the rated 100 V reverse voltage.

Does the MBR40100CT support surface-mount technology?

Yes, it is designed for surface-mount installation using the TO-263-3 D2PAK package.

What is the internal configuration of the diodes in this package?

The package contains a dual common cathode configuration, effectively housing two separate diodes sharing a common ground terminal.