STMicroelectronics STP75NF20 N-Channel MOSFET 200V 75A TO-220AB

High-Performance STP75NF20 N-Channel MOSFET for Demanding Power Applications

STMicroelectronics continues to set industry standards with its STripFET™ series MOSFETs, and the STP75NF20 stands as a testament to this legacy. Designed for high-power switching applications, this N-channel MOSFET combines exceptional electrical characteristics with robust thermal performance, making it an ideal choice for engineers working on industrial motor drives, power supplies, and automotive systems.

Technical Excellence in Power Management

At the core of the STP75NF20's impressive performance lies its advanced Power MOSFET technology. With a maximum drain-source voltage (V_DSS) of 200V and a continuous drain current of 75A at 25°C, this device delivers exceptional power handling capabilities. The optimized R_DS(ON) of just 34mΩ at 37A and 10V gate-source voltage ensures minimal conduction losses, translating to improved system efficiency and reduced thermal stress.

Engineers will appreciate the device's gate charge characteristics, with a maximum Q_g of 84nC at 10V, enabling fast switching transitions while maintaining control over power dissipation. The ±20V gate-source voltage rating provides enhanced design flexibility, while the 3260pF input capacitance at 25V ensures compatibility with standard gate drive circuits.

Thermal Performance and Reliability

Housed in a TO-220AB package, the STP75NF20 is engineered for superior thermal management. The through-hole mounting configuration facilitates efficient heat dissipation, with a maximum power dissipation of 190W at case temperature. This thermal robustness allows the device to maintain stable operation across its full operating temperature range of -55°C to 150°C, making it suitable for both industrial and automotive environments.

Design Advantages and Applications

The STP75NF20's specifications make it particularly well-suited for a wide range of applications. In motor control systems, its low on-resistance and high current capability translate to smoother operation and reduced energy consumption. For power supply designs, the device's fast switching characteristics enable higher frequency operation while maintaining efficiency. Automotive engineers benefit from its rugged design and temperature stability in demanding under-the-hood applications.

Quality and Compliance

As part of STMicroelectronics' active product line, the STP75NF20 meets stringent industry standards for quality and reliability. The device's advanced manufacturing processes ensure consistent performance across production batches, while its comprehensive datasheet specifications provide designers with the confidence needed for high-reliability applications.

Tags: N-Channel MOSFET, Power Transistors, STMicroelectronics Components, Industrial Electronics, Automotive Electronics