STMicroelectronics

STL70N4LLF5

STL70N4LLF5 Description

The STL70N4LLF5 is a high-performance N-Channel MOSFET designed and manufactured by STMicroelectronics. This device is part of the STripFET™ V series and is specifically tailored for automotive applications. With a maximum drain-to-source voltage (Vdss) of 40V and a continuous drain current (Id) of 70A at 25°C, the STL70N4LLF5 is capable of handling high power requirements in various electronic systems.

STL70N4LLF5 Features

• High Input Capacitance: The STL70N4LLF5 boasts an impressive input capacitance (Ciss) of 1800 pF at 25V, ensuring fast switching speeds and reduced power consumption.
• Low Gate Charge: With a maximum gate charge (Qg) of 13 nC at 4.5V, this MOSFET minimizes switching losses, contributing to improved efficiency in power management.
• Robust Power Dissipation: Capable of dissipating up to 72W (Tc), the STL70N4LLF5 is well-suited for high-power applications.
• Low Rds On: Featuring a maximum Rds On of 6.5mOhm at 9A and 10V, this MOSFET offers low on-resistance for efficient power transfer.
• Wide Vgs Range: The STL70N4LLF5 operates with a maximum Vgs of ±22V, providing flexibility in gate drive requirements.
• Automotive Grade: Designed to meet the stringent requirements of the automotive industry, this MOSFET is built to withstand harsh environmental conditions.
• Surface Mount Technology: The PowerFlat™ (5x6) package allows for easy integration into surface mount applications, optimizing space and performance.

STL70N4LLF5 Applications

The STL70N4LLF5 is ideal for a variety of high-power applications within the automotive sector, including:

• Electric Vehicle (EV) Systems: Power management and control in electric and hybrid vehicles.
• Battery Management: Efficient battery charging and discharging systems.
• Power Converters: High-efficiency power conversion in automotive electronics.
• Motor Control: Driving high-current motors in various automotive applications.

Conclusion of STL70N4LLF5

The STL70N4LLF5 from STMicroelectronics is a powerful and efficient N-Channel MOSFET designed for high-power automotive applications. Its unique combination of high input capacitance, low gate charge, and robust power dissipation make it an excellent choice for demanding power management tasks. With its automotive-grade design and surface mount capabilities, the STL70N4LLF5 is poised to deliver reliable performance in a wide range of high-power electronic systems.