The STD155N3LH6 is a high-performance N-channel Power MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This MOSFET is part of ST's STripFET™ VI DeepGATE™ technology range, which is designed to deliver superior switching performance and enhanced power efficiency. It is a suitable choice for a broad spectrum of power applications, including power supplies, converters, and motor control systems.

Key Features

• Low On-Resistance: The device features an extremely low on-state resistance (R<sub>DS(on)), which minimizes conduction losses and improves overall efficiency.
• High Current Capability: With a continuous drain current (I<sub>D) of 80A, the STD155N3LH6 can handle significant current, making it ideal for high-power applications.
• High Voltage Threshold: The MOSFET has a drain-source voltage (V<sub>DS) of 30V, providing a good margin for a variety of electronic circuits.
• Low Gate Charge: A low gate charge (Q<sub>g) ensures faster switching speeds, which is beneficial for high-frequency applications.
• 100% Avalanche Tested: Each device is rigorously tested for avalanche ruggedness, ensuring reliability and durability even under stressful conditions.

Applications

The versatility of the STD155N3LH6 MOSFET allows it to be used in a wide range of applications. It is particularly effective in:

• Switch Mode Power Supplies (SMPS)
• DC-DC Converters
• Motor Control Circuits
• Power Management Systems
• Load Switches
• Automotive Applications and more.

Package and Environmental Compliance

The STD155N3LH6 is housed in a DPAK (TO-252) package, which is designed for compact surface-mount installations. The device is also compliant with RoHS and Halogen-free standards, ensuring an environmentally friendly product that meets current global regulations for electronic components.

Conclusion

With its robust design, efficient power handling, and environmental compliance, the STD155N3LH6 from STMicroelectronics is an excellent choice for designers seeking a reliable and high-performing N-channel MOSFET. Its advanced features and flexibility in application make it a valuable component for any power management or control system.