A180P

Overview

The A180P is a silicon rectifier diode manufactured by Powerex Inc. It features a stud mount configuration within the DO-205AA (DO-8) package. The device is rated for a maximum repetitive peak reverse voltage of 1600 V and an average forward on-state current of 150 A.

Feature Summary

• High-voltage silicon rectification capability
• Robust chassis or stud mounting design

Applications

• Industrial power conversion systems
• High-voltage DC transmission equipment
• Heavy-duty motor drive inverters

Procurement Notes

Verify the specific voltage rating suffix when ordering, as the base A180 series includes variants with different reverse voltage capabilities. Confirm that the required thermal interface materials are compatible with the stud mount surface to ensure optimal heat dissipation during operation.

Selection Notes

Select this component for applications requiring high surge current handling and robust mechanical stability. Ensure the cooling solution supports the thermal resistance requirements for continuous 150 A operation at the specified ambient temperature conditions.

Part Context

This part belongs to the A180 series of high-power silicon rectifiers from Powerex. The series is designed for demanding industrial environments where reliability under high electrical stress is critical. The A180P specifically denotes the 1600 V variant within this lineup.

Replacement Considerations

Cross-reference with other 1600 V, 150 A stud-mount diodes from manufacturers like Mitsubishi or Semikron. Verify pinout compatibility and thermal pad dimensions before substituting.