MDA72-16N1B

Overview

The IXYS MDA72-16N1B is a dual diode module in the TO-240AA package. It features a maximum repetitive reverse voltage of 1600 V and a forward voltage of 1.6 V at 300 A. The module supports an RMS current of 180 A per diode and an average forward current of 99 A at a case temperature of 100°C. It operates within a junction temperature range of -40°C to +150°C and provides an isolation voltage of 3600 V.

Feature Summary

• Dual diode configuration with planar passivated chips on a direct copper bonded ceramic base plate
• High isolation voltage capability for robust electrical separation
• JEDEC standard TO-240AA package design for simplified mounting

Applications

• DC power equipment supplies
• PWM inverter DC supply circuits
• DC motor field supply systems
• Battery DC power supplies

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm technical specifications and compliance status. Ensure that the ordering suffix matches the required voltage rating and configuration parameters. Cross-reference datasheet details with procurement records to validate authenticity and production origin before acquisition.

Selection Notes

Select this component based on its 1600 V reverse voltage rating and dual diode architecture suitable for high-power rectification. Evaluate thermal management requirements using the provided transient thermal impedance data. Confirm that the TO-240AA package dimensions and mounting torque specifications align with the target system's mechanical constraints.

Part Context

This module belongs to the MDA72 series, which includes variants with different voltage ratings such as 800 V, 1200 V, and 1400 V. The series utilizes silicon technology and shares common packaging standards. The MDA72 designation specifically indicates a dual diode configuration distinct from the single diode MDD72 series.

Replacement Considerations

MDD72-16N1B