1N3174A

Single Diodes Overview

The 1N3174A is a silicon power rectifier manufactured by Microchip Technology, designed for high-voltage and high-current applications. It features a stud-mount configuration with a DO-205AB (DO-9) package. The device is rated for a maximum repetitive peak reverse voltage of 1000V and an average forward rectified current of 240A. It utilizes glass passivated die construction and a glass-to-metal seal to ensure ruggedness and reliability under harsh conditions.

Single Diodes Feature Summary

• High surge current capability for robust operation
• Glass passivated die construction for enhanced durability
• Glass-to-metal seal ensuring environmental resistance

Single Diodes Applications

• Industrial power conversion systems
• High-voltage DC power supplies
• Heavy-duty rectification circuits

Single Diodes Procurement Notes

Verify the manufacturer origin, as the component is produced by Microchip Technology in the United States. Confirm the specific package type matches the required mounting configuration. Ensure the part number corresponds to the standard rectifier variant rather than specialized sub-types. Cross-reference datasheets from authorized distributors to confirm current availability and lead times before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component when applications require a single-phase silicon rectifier capable of handling significant reverse voltage and continuous current loads. The stud-mount design facilitates efficient thermal management through direct chassis mounting. Consider the physical dimensions and terminal configuration to ensure compatibility with existing PCB or panel layouts. Verify that the operating temperature range aligns with the specific environmental constraints of the target system.

Single Diodes Part Context

This component belongs to the standard rectifier family within Microchip Technology's portfolio. It shares design principles with other high-power diodes but is distinct due to its specific 1000V rating and 240A current capacity. The product line emphasizes rugged construction suitable for demanding industrial environments where reliability is critical.