The STS5N15M3 is a robust and efficient N-channel MOSFET from STMicroelectronics, designed to deliver high performance in a wide range of applications. This MOSFET is part of STMicroelectronics' STripFET™ III series, which is well-known for its low on-resistance and low gate charge, making it an excellent choice for power management tasks.

Key Features

• Drain-source Voltage (V<sub>DS): 150V - This high drain-source voltage rating allows the MOSFET to handle a broad range of applications requiring high voltage operations.
• Continuous Drain Current (I<sub>D): 5A - The STS5N15M3 can sustain a continuous current of 5A, which is suitable for moderate to high power applications.
• R<sub>DS(on): Low on-state resistance, which translates to reduced conduction losses and improved efficiency in switching applications.
• Gate Charge (Q<sub>g): The device features a low gate charge, which improves the overall switching performance and reduces switching losses.
• 100% Avalanche Tested: Ensures reliability and robustness by withstanding high-energy pulses in the avalanche and commutation modes.

Applications

The STS5N15M3 is versatile and can be used in a variety of applications, including:

• Switch Mode Power Supplies (SMPS)
• High Efficiency DC-DC Converters
• Motor Control Circuits
• Power Management Functions
• Load Switching

Package and Quality

The MOSFET is available in a surface-mount DPAK package, which is compact and suitable for automated assembly processes. The device is RoHS compliant and is manufactured to meet the highest quality and reliability standards set by STMicroelectronics.

Conclusion

The STS5N15M3 N-Channel MOSFET by STMicroelectronics is an excellent choice for designers looking for a high-voltage, high-performance MOSFET. With its low on-resistance, low gate charge, and robustness against high-energy pulses, the STS5N15M3 is well-suited for a wide range of power management applications.