onsemi

FFSB10120A-F085

FFSB10120A-F085 Description

The FFSB10120A-F085 is a high-performance 1200V, 21A Silicon Carbide (SiC) Schottky diode from onsemi, designed for demanding automotive and industrial applications. Leveraging SiC technology, it delivers superior efficiency, thermal stability, and reliability compared to traditional silicon diodes. With zero reverse recovery time (trr = 0 ns) and ultra-low leakage current (200 µA @ 1200 V), this diode minimizes switching losses and enhances power conversion efficiency. Its automotive-grade qualification ensures robustness in harsh environments, making it ideal for high-voltage, high-frequency circuits. Packaged in a D2PAK surface-mount format with Tape & Reel (TR), it suits automated assembly processes while complying with ROHS3 and REACH standards.

FFSB10120A-F085 Features

• Zero Recovery Time: Eliminates reverse recovery losses, critical for high-frequency switching (e.g., >500mA with no recovery delay).
• High Voltage & Current Rating: 1200V DC reverse voltage and 21A average rectified current support high-power designs.
• Low Forward Voltage Drop: 1.75V @ 10A reduces conduction losses, improving system efficiency.
• SiC Technology: Superior thermal conductivity and high-temperature operation vs. silicon diodes.
• Automotive-Grade Reliability: Meets stringent automotive standards for vibration, temperature, and longevity.
• Surface-Mount D2PAK: Optimized for PCB integration with MSL1 (Unlimited) moisture sensitivity.

FFSB10120A-F085 Applications

• Electric Vehicle (EV) Systems: On-board chargers (OBC), DC-DC converters, and traction inverters benefit from low-loss switching.
• Renewable Energy: Solar inverters and wind power converters leverage its high-voltage handling and efficiency.
• Industrial Power Supplies: PFC circuits, UPS systems, and motor drives exploit its fast switching and thermal resilience.
• High-Frequency SMPS: Telecom and server PSUs utilize its zero-recovery to reduce EMI and improve density.

Conclusion of FFSB10120A-F085

The FFSB10120A-F085 sets a benchmark for high-voltage SiC diodes, combining zero recovery losses, high current capability, and automotive-grade ruggedness. Its D2PAK packaging and compliance with ROHS3/REACH make it a versatile choice for modern power electronics. Whether in EVs, renewable energy, or industrial systems, this diode delivers unmatched efficiency and reliability, future-proofing next-generation designs.