MBRB1535CT

Diode Arrays Overview

The MBRB1535CT is a dual common cathode Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a silicon construction housed in a D2PAK (TO-263-3) surface-mount package. The device supports a maximum repetitive reverse voltage of 35 V and an average forward current of 15 A per diode. Key electrical characteristics include a maximum forward voltage of 840 mV at 15 A, a peak non-repetitive forward surge current of 690 A, and a maximum reverse leakage current of 100 µA. It operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient bridge or center-tap applications
• Guard ring design provides enhanced ruggedness and overvoltage protection
• Low forward voltage drop contributes to high efficiency and reduced power loss
• High surge current capability ensures reliability under transient conditions

Diode Arrays Applications

• Free-wheeling diodes in low voltage DC-DC converters
• Reverse battery protection circuits
• Polarity protection in electronic systems

Diode Arrays Procurement Notes

Verify the manufacturer designation on the component marking, as the MBRB1535CT part number is utilized by multiple semiconductor vendors including Vishay and SMC Diode Solutions. Confirm that the specific unit matches the SMC Diode Solutions datasheet specifications regarding package dimensions and electrical parameters before integration into production designs.

Diode Arrays Selection Notes

Select this component for applications requiring a 35 V blocking voltage with a 15 A continuous current rating in a surface-mount form factor. The D2PAK package offers superior thermal dissipation compared to smaller SMD packages. Ensure the circuit design accounts for the 150°C maximum junction temperature limit and derating requirements for high ambient temperatures.

Diode Arrays Part Context

This device belongs to the MBRB series of high-power Schottky rectifiers designed for surface-mount assembly. The series utilizes silicon technology to provide fast switching speeds and low recovery charge. The D2PAK packaging allows for direct mounting onto PCBs with exposed pad thermal management, making it suitable for power supply modules where space and thermal performance are critical constraints.

Diode Arrays Replacement Considerations

Cross-reference with MBRB1535CT-E3/45 from Vishay Semiconductors, which shares identical electrical ratings and pinout but may differ in physical package tolerances. Verify compatibility with MBRB1535CTTR from other manufacturers if tape-and-reel packaging is required for automated assembly.