STMicroelectronics

STP80NF70

STP80NF70 Description

The STP80NF70 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for demanding applications that require high voltage and current handling capabilities. With a drain-to-source voltage (Vdss) of 68V and a continuous drain current (Id) of 98A at 25°C, this device is well-suited for power electronics and motor control applications. The STP80NF70 is built using advanced MOSFET technology, ensuring high efficiency and reliability in operation.

STP80NF70 Features

• High Voltage and Current Handling: The STP80NF70 can handle a maximum drain-to-source voltage of 68V and a continuous drain current of 98A at 25°C, making it ideal for high-power applications.
• Low On-Resistance: The device features a maximum on-resistance (Rds On) of 9.8mOhm at 40A and 10V, contributing to high efficiency and low power loss in the circuit.
• Robust Gate Drive: With a maximum gate-source voltage (Vgs) of ±20V and a threshold voltage (Vgs(th)) of 4V at 250µA, the STP80NF70 provides robust gate drive capabilities for reliable operation.
• Low Input Capacitance: The device has a maximum input capacitance (Ciss) of 2550 pF at 25V, which helps reduce switching losses and improve overall performance.
• Gate Charge Optimization: The maximum gate charge (Qg) is 75 nC at 10V, enabling fast switching and minimizing power dissipation.
• Thermal Management: The STP80NF70 can dissipate up to 190W of power (Tc), ensuring stable operation in high-temperature environments.
• Environmental Compliance: The device is compliant with the RoHS3 directive and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before reflow soldering.

STP80NF70 Applications

The STP80NF70 is an excellent choice for a variety of high-power applications, including:

• Power Electronics: Due to its high voltage and current ratings, the STP80NF70 is ideal for power conversion and regulation in various electronic systems.
• Motor Control: The device's low on-resistance and fast switching capabilities make it suitable for motor drive applications, such as electric vehicles and industrial automation.
• Industrial Automation: The STP80NF70 can be used in high-power industrial control systems, where reliability and efficiency are critical.
• Renewable Energy Systems: The device's high voltage and current ratings make it suitable for use in solar inverters and wind power systems.

Conclusion of STP80NF70

The STP80NF70 from STMicroelectronics is a high-performance N-Channel MOSFET designed for demanding high-power applications. Its combination of high voltage and current ratings, low on-resistance, and robust gate drive capabilities make it an ideal choice for power electronics, motor control, and industrial automation systems. While it is not recommended for new designs, the STP80NF70 remains a reliable and efficient solution for existing applications that require its specific performance characteristics.