MBRT30045

Diode Arrays Overview

The MBRT30045 is a silicon power Schottky diode module from the GeneSiC Semiconductor MBRT300 series. It features a three-tower package with an electrically isolated base plate and operates within a junction temperature range of -55°C to +150°C. The device provides a repetitive peak reverse voltage (VRRM) of 45 V, an average forward current (IF(AV)) of 300 A per package, and a maximum instantaneous forward voltage (VF) of 0.70 V at Tj = 25°C. It exhibits a thermal resistance (RΘJC) of 0.40 °C/W per leg and supports a peak forward surge current (IFSM) of 2000 A.

Diode Arrays Feature Summary

• High surge capability with robust peak forward surge current handling
• Isolation type package design featuring an electrically isolated base plate
• Not ESD sensitive for simplified handling during assembly

Diode Arrays Applications

• High-current DC-DC conversion circuits
• Freewheeling applications in motor drives
• Power supply rectification requiring high efficiency

Diode Arrays Procurement Notes

Verify the specific part marking against the datasheet terminal configuration to ensure correct orientation. Confirm that the thermal interface material and mounting torque specifications align with the required thermal resistance performance. Check for any regional shipping restrictions or additional documentation requirements mandated by export regulations before finalizing the order.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop and high current capacity are critical for system efficiency. The isolated base plate allows for direct mounting to heatsinks without additional electrical insulation components. Ensure the application environment stays within the specified -55°C to +150°C operating temperature range to maintain reliability and prevent premature failure.

Diode Arrays Part Context

This module belongs to the MBRT300 series, which covers voltage ratings from 45 V to 100 V. All variants in this series share the same 300 A current rating and three-tower package structure. The 'R' suffix indicates reversed leads, whereas the standard MBRT30045 follows the standard terminal configuration defined in the official documentation.

Diode Arrays Replacement Considerations

Direct substitutes include other MBRT300 series parts such as the MBRT30060 or MBRT30080 if higher voltage ratings are acceptable. Verify lead orientation compatibility, especially when comparing standard versions against 'R' suffix variants with reversed leads.