STMicroelectronics

STB38N65M5

STB38N65M5 Description

The STB38N65M5 is a high-performance MOSFET (Metal Oxide) transistor manufactured by STMicroelectronics. This N-Channel device is designed for applications requiring high voltage and current handling capabilities. With a drain-to-source voltage (Vdss) of 650V and a continuous drain current (Id) of 30A at 25°C, the STB38N65M5 is well-suited for demanding power electronics applications.

STB38N65M5 Features

• High Voltage and Current Handling: The STB38N65M5 can handle a maximum drain-to-source voltage of 650V and a continuous drain current of 30A at 25°C, making it ideal for high-power applications.
• Low On-Resistance: With a maximum Rds(on) of 95mΩ at 15A and 10V, the STB38N65M5 offers low conduction losses, improving efficiency in power conversion applications.
• Fast Switching: The device features a maximum gate charge (Qg) of 71nC at 10V and a threshold voltage (Vgs(th)) of 5V at 250µA, enabling fast switching and reducing switching losses.
• Robust Construction: The STB38N65M5 is designed for high power dissipation, with a maximum power dissipation (Pd) of 190W at the case temperature (Tc).
• Reliability: The device is compliant with the RoHS3 directive, indicating its use of environmentally friendly materials, and has a moisture sensitivity level (MSL) of 1, allowing for unlimited storage time before reflow soldering.

STB38N65M5 Applications

The STB38N65M5 is ideal for a variety of high-power applications, including:

• Power Supplies: Due to its high voltage and current ratings, the STB38N65M5 is well-suited for use in power supply designs, including switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS).
• Motor Control: The device's fast switching capabilities make it an excellent choice for motor control applications, such as electric vehicles (EVs) and industrial motor drives.
• Renewable Energy: The STB38N65M5 can be used in solar inverters and wind turbine converters, where high voltage and current handling are critical.

Conclusion of STB38N65M5

The STB38N65M5 from STMicroelectronics is a powerful MOSFET designed for high-voltage and high-current applications. Its combination of low on-resistance, fast switching, and robust construction make it an excellent choice for power electronics, motor control, and renewable energy applications. With its compliance to environmental regulations and unlimited storage time before reflow soldering, the STB38N65M5 offers a reliable and efficient solution for demanding power management tasks.