STMicroelectronics

STD100N3LF3

STD100N3LF3 Description

The STD100N3LF3 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring high power and efficient switching. With a drain-to-source voltage (Vdss) of 30V and a continuous drain current (Id) of 80A at 25°C, this device is ideal for high-power electronic systems. The STD100N3LF3 features a low on-resistance (Rds On) of 5.5mOhm at 40A and 10V, ensuring minimal power dissipation and high efficiency in various applications.

STD100N3LF3 Features

• Technology: MOSFET (Metal Oxide) - Provides excellent electrical performance and reliability.
• Input Capacitance (Ciss): 2060 pF @ 25 V - Minimizes input capacitance, reducing power consumption and improving switching speed.
• Gate Charge (Qg): 27 nC @ 5 V - Low gate charge for faster switching and reduced power dissipation.
• Drain to Source Voltage (Vdss): 30 V - Suitable for high-voltage applications.
• Power Dissipation (Max): 110W (Tc) - Capable of handling high power levels.
• Rds On (Max): 5.5mOhm @ 40A, 10V - Low on-resistance for high efficiency.
• Vgs (Max): ±20V - Wide gate voltage range for flexible operation.
• Series: STripFET™ II - STMicroelectronics' advanced MOSFET series offering improved performance and reliability.

STD100N3LF3 Applications

The STD100N3LF3 is ideal for various high-power applications, including:

1. Power Supplies: Due to its high voltage and current ratings, it is suitable for power supply designs requiring efficient switching and low power dissipation.
2. Motor Controls: The low on-resistance and high current capability make it an excellent choice for motor control applications.
3. Industrial Automation: Its robust performance and high power handling capabilities make it suitable for industrial automation systems.
4. Automotive Electronics: The STD100N3LF3 can be used in various automotive applications, such as electric power steering and battery management systems.

Conclusion of STD100N3LF3

The STD100N3LF3 is a high-performance N-Channel MOSFET from STMicroelectronics, offering excellent electrical characteristics and reliability for high-power applications. Its low on-resistance, high voltage and current ratings, and advanced technology make it an ideal choice for power supplies, motor controls, industrial automation, and automotive electronics. However, it is important to note that this product is now considered obsolete, and alternative models should be considered for new designs.