MBR40020CTR

Diode Arrays Overview

The GeneSiC Semiconductor MBR40020CTR is a silicon power Schottky diode module featuring a Twin Tower package. It provides an average forward current of 400 A per package and supports repetitive peak reverse voltages ranging from 20 V to 40 V. The device operates within a junction temperature range of -55 °C to +150 °C. Key electrical parameters include a maximum forward voltage of 0.70 V at Tj = 25 °C and a thermal resistance (junction-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 current capability for robust performance under transient conditions
• Twin Tower package design for efficient mounting and thermal management
• Low forward voltage drop to minimize conduction losses
• Not sensitive to electrostatic discharge

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix 'CTR' against official documentation, as datasheets often list 'CT' and 'CTR' variants with reversed leads. Confirm availability status directly with the manufacturer or authorized distributors, as lead times and stock levels fluctuate. Ensure the required voltage rating aligns with the 20 V to 40 V range specified for this series. Check for RoHS compliance details if environmental regulations apply to your application.

Diode Arrays Selection Notes

Select this component when high current handling and low forward voltage are critical. The Twin Tower package facilitates screw mounting on heatsinks. Consider the thermal resistance of 0.35 °C/W per leg for heat sink calculations. Ensure the operating environment stays within the -55 °C to +150 °C junction temperature limit. Verify that the 3000 A surge current rating meets the system's fault tolerance requirements.

Diode Arrays Part Context

This module belongs to the MBR400 series of silicon power Schottky diodes from GeneSiC Semiconductor. The series includes variants with different voltage ratings, such as MBR40030CT and MBR40040CTR. These modules are designed for high-efficiency power conversion applications requiring reliable operation at high temperatures and currents.

Diode Arrays Replacement Considerations

Direct replacements may include other MBR400 series variants like MBR40030CT or MBR40040CTR, provided the voltage rating matches the circuit requirements. Verify lead configuration differences between CT and CTR suffixes before substitution.