MBRB2535CT-E3/81

Diode Arrays Overview

The MBRB2535CT-E3/81 is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a silicon construction with a maximum repetitive peak reverse voltage of 35 V and an average forward rectified current of 25 A per diode. The device utilizes a TO-263AB (D2PAK) surface-mount package. Key electrical characteristics include a maximum forward voltage of 900 mV at 25 A, a reverse leakage current of 100 µA at 35 V, and a non-repetitive peak forward surge current capability of 400 A. The junction temperature range extends from -65°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient bridge or center-tapped applications
• Low forward voltage drop to enhance system efficiency and reduce heat generation
• High surge current handling capacity for robust circuit protection
• Lead-free finish compliant with RoHS directives

Diode Arrays Applications

• DC-DC converters in computing and industrial equipment
• Free-wheeling rectification in low-voltage power supplies
• Reverse polarity protection circuits
• Power factor correction stages

Diode Arrays Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm packaging quantity and tape-and-reel specifications. Confirm that the component meets current environmental compliance standards required for your manufacturing process. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and traceability before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when designing systems requiring high current density in a compact surface-mount footprint. The dual common cathode arrangement simplifies board layout compared to discrete single-diode solutions. Ensure thermal management strategies account for the power dissipation associated with the specified forward voltage at maximum load conditions within the operating temperature range.

Diode Arrays Part Context

This component belongs to the MBRB series of high-current Schottky rectifiers from Vishay. The series is engineered for general-purpose rectification in low-voltage, high-frequency applications. The TO-263AB package provides superior thermal performance compared to smaller surface-mount options, making it suitable for power densities exceeding those manageable by standard SMA or SMB packages.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative manufacturers such as onsemi or STMicroelectronics only if their datasheets explicitly match the 35 V, 25 A dual common cathode specifications and pinout configuration.