FFSH40120ADN-F155

Diode Arrays Overview

The FFSH40120ADN-F155 is a Silicon Carbide (SiC) Schottky Diode from onsemi's EliteSiC series, packaged in a TO-247-3LD. It features a dual anode common cathode configuration with a peak repetitive reverse voltage of 1200 V and a continuous rectified forward current of 40 A per device. The component supports a maximum junction temperature of 175°C and includes avalanche rating capability up to 200 mJ.

Diode Arrays Feature Summary

• Eliminates reverse recovery and forward recovery phenomena for superior switching performance
• Exhibits positive temperature coefficient characteristics that facilitate ease of paralleling
• Provides high surge current capacity alongside temperature-independent switching behavior

Diode Arrays Applications

• Switch Mode Power Supplies (SMPS)
• Solar Inverters
• Uninterruptible Power Supplies (UPS)
• General Purpose Power Switching Circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix -F155 against official documentation to confirm tube packing quantities and marking details. Ensure thermal management designs account for the specified junction-to-case resistance values at varying case temperatures. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency operation and reduced electromagnetic interference due to the absence of reverse recovery charge. Evaluate the thermal resistance parameters relative to the expected case temperature to ensure power dissipation limits are not exceeded during continuous operation.

Diode Arrays Part Context

This device belongs to onsemi's EliteSiC portfolio, utilizing silicon carbide technology to deliver higher reliability and efficiency compared to traditional silicon diodes. The dual anode common cathode layout allows for flexible circuit integration in bridge or center-tapped configurations within power conversion systems.

Diode Arrays Replacement Considerations

Consult official substitution guides for verified equivalents. Generic cross-references may differ in critical electrical ratings or package dimensions.