MSRTA300140AD

Overview

The MSRTA300140AD is a silicon standard recovery diode module rated for a repetitive peak reverse voltage of 1400 V and an average forward current of 300 A per leg. It features a heavy three tower package with an electrically isolated base plate, designed for high surge capability. The maximum instantaneous forward voltage is 1.1 V at Tj = 25 °C, while the maximum thermal resistance from junction to case is 0.28 °C/W per leg. The device operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• Heavy three tower package construction providing high surge capability
• Electrically isolated base plate design
• Not sensitive to electrostatic discharge

Applications

• Industrial power conversion systems
• High voltage rectification circuits
• Inverter bridge configurations

Procurement Notes

Verify the specific voltage rating suffix against the datasheet table to confirm the 1400 V specification. Confirm the package type matches the required isolation and mounting configuration. Check for any obsolescence notices or discontinuation notifications prior to finalizing procurement plans.

Selection Notes

Select this component when a 1400 V blocking voltage and 300 A continuous current are required in an isolated module format. Ensure the application supports screw mounting and provides adequate heatsinking to maintain the junction temperature within the specified operating range.

Part Context

This part belongs to the MSRTA series of standard recovery diode modules manufactured by GeneSiC Semiconductor. The series includes variants ranging from 1200 V to 1600 V, sharing the same 300 A current rating and heavy three tower package architecture.

Replacement Considerations

MSRTA300120D, MSRTA300160D