1N1346A

Single Diodes Overview

The 1N1346A is a silicon power rectifier manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 400V and an average forward rectified current rating of 16A. The device utilizes a stud mount package configuration, facilitating thermal management for high-power applications. It is designed to handle surge currents typical in industrial power conversion systems.

Single Diodes Feature Summary

• High-voltage blocking capability suitable for demanding power environments
• Robust current handling for continuous operation
• Stud mount construction for efficient heat dissipation

Single Diodes Applications

• Industrial power supply units
• Motor drive rectification circuits
• Battery charging systems

Single Diodes Procurement Notes

Verify the manufacturer source carefully as this part number has historical associations with multiple semiconductor vendors including Motorola and Microsemi. Confirm RoHS compliance status as listings indicate non-compliance. Ensure the specific datasheet version matches your design requirements before ordering.

Single Diodes Selection Notes

Select this component when a 400V rated standard rectifier with 16A capacity is required. The stud mount package necessitates compatible mounting hardware and thermal interface materials. Consider the reverse recovery characteristics if used in high-frequency switching applications.

Single Diodes Part Context

This component belongs to the standard rectifier category within Microchip's diode portfolio. It serves as a legacy part number often cross-referenced with older Motorola specifications. The device provides reliable unidirectional current flow for AC-to-DC conversion tasks in medium-power electronics.

Single Diodes Replacement Considerations

Check equivalent part numbers from other manufacturers such as Vishay or STMicroelectronics that match the 400V/16A stud mount specification. Verify pinout compatibility and thermal resistance values before substitution.