FFSP15120A

Single Diodes Overview

The FFSP15120A is a silicon carbide Schottky barrier diode manufactured by onsemi. It features a TO-220-2L through-hole package with a single configuration. Key electrical parameters include a repetitive reverse voltage (Vrrm) of 1.2 kV and a forward current (If) of 15 A. The forward voltage (Vf) is specified at 1.45 V, while the forward surge current (Ifsm) reaches 115 A. Reverse current (Ir) is limited to 200 uA. The device operates within a temperature range of -55°C to +175°C and has a power dissipation rating of 300 W.

Single Diodes Feature Summary

• Utilizes silicon carbide technology for high-temperature stability
• Features low forward voltage characteristics
• Designed for robust performance under surge conditions

Single Diodes Applications

• High-frequency switching power supplies
• Uninterruptible power supply systems
• DC-DC converter circuits

Single Diodes Procurement Notes

Verify component authenticity against official onsemi documentation. Confirm package integrity and pin alignment prior to installation. Ensure thermal management solutions align with the 300 W power dissipation specification. Check for RoHS compliance status as indicated in manufacturer records. Validate operating temperature limits against application requirements.

Single Diodes Selection Notes

Select this component for applications requiring high voltage blocking capability and efficient rectification. The TO-220-2L package facilitates through-hole mounting for robust mechanical connections. Consider the 1.2 kV rating for high-voltage DC bus applications. Evaluate thermal resistance requirements based on the 15 A continuous current rating.

Single Diodes Part Context

This device belongs to the family of silicon carbide Schottky diodes offered by onsemi. It serves as an alternative to traditional silicon rectifiers in high-efficiency power conversion systems. The product line emphasizes reduced switching losses and improved thermal performance compared to conventional technologies.

Single Diodes Replacement Considerations

The FFSP15120A was originally developed by Fairchild Semiconductor before the acquisition by onsemi. Verify pinout compatibility and thermal characteristics when substituting with other 1200V SiC diodes in the same current class.