1N3166

Single Diodes Overview

The Microchip Technology 1N3166 is a silicon rectifier diode designed for high-current power applications. It features a single-element configuration housed in a DO-205AB metal package, also identified as DO-9. The device supports a repetitive reverse voltage of 300V and handles a continuous forward current of 240A. It exhibits a maximum non-repetitive peak forward surge current of 3000A and a maximum forward voltage of 0.95V. The component utilizes a cathode-connected case and is classified under the ECCN code EAR99.

Single Diodes Feature Summary

• High-capacity rectification capability with a 240A continuous forward current rating
• Robust surge handling performance supporting up to 3000A non-repetitive peak forward current
• Metal enclosure construction providing efficient thermal dissipation and mechanical stability

Single Diodes Applications

• Industrial power supply rectification
• High-current DC power conversion systems
• Heavy-duty electrical equipment protection circuits

Single Diodes Procurement Notes

Verify the manufacturer origin carefully, as New Jersey Semiconductor also produces a part with this designation. Confirm the specific electrical ratings match your design requirements, particularly the 240A versus 300A variations found across different sources. Ensure the DO-205AB package dimensions align with your board layout constraints before finalizing procurement.

Single Diodes Selection Notes

Select this component when designing circuits requiring substantial current handling within a standard axial leaded metal package. The 300V reverse voltage rating suits medium-voltage AC-to-DC conversion tasks. Consider the thermal management needs associated with the metal case connection, which serves as the cathode terminal for mounting purposes.

Single Diodes Part Context

This rectifier diode belongs to the broader category of discrete semiconductor power devices manufactured by Microchip Technology. It complements other high-power diodes in the portfolio, offering a reliable solution for industrial environments where durability and high current capacity are critical operational parameters.