onsemi

FQPF9N90CT

FQPF9N90CT Description

The FQPF9N90CT from onsemi is a high-performance N-channel MOSFET designed for demanding power management applications. With a 900V drain-to-source voltage (Vdss) and 8A continuous drain current (Id), this device is optimized for efficiency and reliability in high-voltage circuits. It features low on-resistance (Rds(on) of 1.4Ω @ 4A, 10V) and a fast switching capability, making it ideal for applications requiring minimal conduction losses. The MOSFET is housed in a TO-220F package, ensuring robust thermal performance and ease of mounting in through-hole designs.

FQPF9N90CT Features

• High Voltage Rating: 900V Vdss for use in industrial and automotive power systems.
• Low Gate Charge (Qg): 58nC @ 10V reduces switching losses and improves efficiency.
• Low Input Capacitance (Ciss): 2730pF @ 25V enhances high-frequency performance.
• High Drive Voltage Tolerance: ±30V Vgs(max) ensures durability in harsh environments.
• Thermally Efficient: 68W power dissipation (Tc) with TO-220F package for superior heat management.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting global environmental standards.

FQPF9N90CT Applications

This MOSFET excels in:

• Switch-Mode Power Supplies (SMPS): High-voltage DC-DC converters and PFC stages.
• Industrial Motor Drives: Inverters and H-bridge configurations for motor control.
• Renewable Energy Systems: Solar inverters and wind power converters.
• Automotive Electronics: On-board chargers and high-voltage battery management.
• LED Lighting Drivers: Efficient power delivery for high-brightness LED arrays.

Conclusion of FQPF9N90CT

The FQPF9N90CT stands out for its high voltage capability, low conduction losses, and robust thermal performance, making it a top choice for power electronics designers. Its optimized gate charge and input capacitance ensure efficient switching, while the TO-220F package provides mechanical and thermal reliability. Whether in industrial, automotive, or renewable energy applications, this MOSFET delivers superior performance and longevity, backed by onsemi's QFET® technology.