FCHS20A12

Diode Arrays Overview

The FCHS20A12 is a Schottky Barrier Diode manufactured by Kyocera AVX. It features a maximum DC reverse voltage of 120V and a forward current rating of 20A. The device is housed in a TO-220 Full-Mold package with three terminals for through-hole mounting. It operates within a junction temperature range of -40°C to +150°C. At a forward current of 10A, the forward voltage drop is specified at 890mV.

Diode Arrays Feature Summary

• Schottky barrier construction for fast switching performance
• High current handling capability up to 20A
• Robust TO-220 Full-Mold packaging for thermal management

Diode Arrays Applications

• General purpose rectification in power supplies
• Free-wheeling diodes in inductive load circuits
• Protection diodes in high-current DC systems

Diode Arrays Procurement Notes

Verify the specific datasheet version from Kyocera Kinseki Corporation or authorized distributors to confirm electrical characteristics and mechanical dimensions. Ensure the ordering suffix matches the required tape-and-reel or bulk packaging configuration if applicable. Cross-reference terminal plating and lead form options with assembly requirements before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop and high surge current capacity are required in a through-hole application. The TO-220 package provides sufficient thermal dissipation for continuous 20A operation. Consider the 120V reverse voltage rating against peak inverse voltage transients in the target circuit design to ensure adequate safety margins.

Diode Arrays Part Context

This part belongs to the Schottky Barrier Diode family produced by Kyocera AVX. It utilizes silicon carbide or similar technology typical for Schottky devices to achieve low forward voltage. The product line targets industrial and consumer electronics requiring efficient power conversion and protection against reverse polarity or inductive kickback events.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal resistance values when evaluating alternative manufacturers' Schottky diodes with similar 120V/20A ratings.