FST50100E3

Diode Arrays Overview

The FST50100E3 is a Schottky diode array manufactured by Microsemi Corporation, now part of Microchip Technology. It features a 100V maximum reverse voltage and a 25A average forward current rating. The device utilizes a TO-247AD package with a TO-3P-3 full pack configuration for through-hole mounting. It operates within a junction temperature range of -55°C to 175°C. The component is RoHS compliant and lead-free.

Diode Arrays Feature Summary

• Schottky barrier technology for high-speed switching applications
• Common cathode configuration with dual diode structure
• Robust thermal performance suitable for high-power environments

Diode Arrays Applications

• High-frequency power conversion circuits
• DC-DC converter output rectification
• Free-wheeling diode applications in motor drives

Diode Arrays Procurement Notes

Verify the manufacturer designation as Microchip Technology due to corporate acquisition history. Confirm the specific package variant matches TO-247AD requirements. Ensure compliance with RoHS standards if required by project specifications. Cross-reference datasheet parameters against system electrical constraints before integration.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling and fast recovery characteristics. The common cathode arrangement simplifies circuit design for bridge or synchronous rectifier topologies. Evaluate thermal management needs based on the 25A rating and TO-247 package capabilities.

Diode Arrays Part Context

This component belongs to the FST series of Schottky diodes designed for high-volume surface mount and through-hole applications. The series emphasizes reliability and efficiency in power management systems. Microsemi's expertise in power control informs the design parameters of this specific array.

Diode Arrays Replacement Considerations

The FST30100 is listed as an obsolete alternative within the same product family. Verify pin compatibility and current ratings when substituting. Check for updated manufacturing sources under Microchip Technology branding.