STMicroelectronics

STP35NF10

STP35NF10 Description

The STP35NF10 is a MOSFET N-CH 100V 40A TO220AB device manufactured by STMicroelectronics. This single FET belongs to the STripFET™ II series and offers high performance in various electronic applications. With a drain to source voltage (Vdss) of 100V and a continuous drain current (Id) of 40A at 25°C, the STP35NF10 is designed for high-power applications. The device is packaged in a through-hole TO220AB package and is compliant with the ROHS3 standard.

STP35NF10 Features

• High Voltage and Current Ratings: The STP35NF10 boasts a drain to source voltage (Vdss) of 100V and a continuous drain current (Id) of 40A at 25°C, making it suitable for high-power applications.
• Low On-State Resistance: The device features a maximum Rds On of 35mOhm at 17.5A and 10V, ensuring efficient power dissipation and reduced power losses.
• Robust Gate Drive: With a maximum gate-source voltage (Vgs) of ±20V and a threshold voltage (Vgs(th)) of 4V at 250µA, the STP35NF10 provides reliable gate control and operation.
• Low Input and Gate Charge: The device has a maximum input capacitance (Ciss) of 1550 pF at 25V and a maximum gate charge (Qg) of 55 nC at 10V, contributing to fast switching speeds and reduced power consumption.
• Thermal Performance: The STP35NF10 can dissipate up to 115W of power at the maximum junction temperature (Tc), ensuring reliable operation in high-temperature environments.

STP35NF10 Applications

The STP35NF10 is ideal for various high-power applications, including:

1. Power Electronics: Due to its high voltage and current ratings, the STP35NF10 is suitable for power conversion, motor control, and power supply applications.
2. Automotive: The device can be used in automotive systems, such as electric vehicle charging, battery management, and inverter systems.
3. Industrial Control: The STP35NF10 can be employed in industrial control systems, like motor drives and variable frequency drives, for efficient power management.

Conclusion of STP35NF10

The STP35NF10 is a high-performance MOSFET designed for demanding high-power applications. Its robust features, such as high voltage and current ratings, low on-state resistance, and fast switching capabilities, make it an excellent choice for power electronics, automotive, and industrial control systems. However, it is important to note that the product is now obsolete, and alternative solutions may be required for new designs.