MBRT400100R

Diode Arrays Overview

The GeneSiC Semiconductor MBRT400100R is a silicon power Schottky diode module featuring a three-tower package with an electrically isolated base plate. It supports a repetitive peak reverse voltage of 100 V and an average forward current of 400 A per package. The device operates within a junction temperature range of -55 °C to +150 °C. Key electrical characteristics include a maximum instantaneous forward voltage of 0.84 V at Tj = 25 °C and a maximum thermal resistance (junction-to-case) of 0.35 °C/W per leg. The module exhibits high surge capability with a peak forward surge current of 3000 A.

Diode Arrays Feature Summary

• High surge capability designed for robust power handling
• Electrically isolated base plate for safety and mounting flexibility
• Three tower package configuration for efficient integration

Diode Arrays Applications

• DC-DC converters
• Free-wheeling rectification in motor drives
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific part number suffix against official documentation, as the 'R' designation indicates reversed leads compared to standard configurations. Confirm that the component meets required isolation standards for the intended application. Ensure thermal management solutions align with the specified maximum thermal resistance values to maintain safe operating temperatures under load conditions.

Diode Arrays Selection Notes

Select this module when high average current capacity and low forward voltage drop are critical for system efficiency. The isolated base plate allows for direct mounting to heatsinks without additional insulators, simplifying mechanical design. Consider the three-tower package dimensions for PCB layout constraints and ensure the cooling infrastructure can dissipate heat effectively given the 0.35 °C/W thermal resistance specification.

Diode Arrays Part Context

This component belongs to the MBRT400 series of silicon power Schottky diodes from GeneSiC Semiconductor. The series offers various voltage ratings ranging from 45 V to 100 V, all sharing the same 400 A current rating and three-tower package form factor. This specific model represents the highest voltage variant in the lineup, providing versatility for different bus voltage requirements while maintaining consistent thermal and electrical performance characteristics across the family.

Diode Arrays Replacement Considerations

Direct replacements must match the 100 V rating, 400 A current capacity, and three-tower package outline. Verify lead configuration compatibility, particularly if substituting non-'R' variants which have standard pinouts. Ensure equivalent thermal resistance and forward voltage specifications to maintain system performance and reliability.