STP6N120K3 - N-channel 1200 V, 6 A, 3 Ω SuperMESH™ Power MOSFET

The STP6N120K3 is a high voltage N-channel Power MOSFET designed by STMicroelectronics to deliver the best in class performance for high efficiency and power density. This Power MOSFET is part of the SuperMESH™ family, which is well-known for its unique combination of high voltage capability, low on-resistance, and fast switching speed. This makes the STP6N120K3 an ideal choice for a wide range of high-voltage applications, including switching power supplies, motor control, and lighting systems.

Key Features

• High Voltage Rating: With a drain-source voltage (V<sub>DS) of 1200 V, the STP6N120K3 is suitable for high voltage applications that require a robust and reliable power MOSFET.
• Low On-Resistance: The device boasts an on-resistance (R<sub>DS(on)) of only 3 Ω, which helps to minimize conduction losses and enhance overall efficiency.
• High Current Capability: It can handle continuous drain current (I<sub>D) up to 6 A, making it capable of driving moderate to high loads.
• Fast Switching Speed: The device's fast switching characteristics ensure efficient operation at high frequencies, which is beneficial for applications like switch-mode power supplies.
• Zener-Protected Gate: The gate of the STP6N120K3 is protected with an integrated Zener diode, which helps to safeguard the device against electrostatic discharge (ESD) and other voltage-induced damages.

Applications

The STP6N120K3 Power MOSFET is versatile and can be used in a variety of applications, including:

• Switching power supplies (SMPS)
• Power factor correction (PFC) circuits
• Electronic lamp ballasts for fluorescent lighting
• Motor control circuits
• High-efficiency DC-DC converters
• Inverter circuits for renewable energy sources

Quality and Reliability

STMicroelectronics is committed to providing products that meet the highest standards of quality and reliability. The STP6N120K3 is manufactured with state-of-the-art technology and undergoes rigorous testing to ensure it meets these standards. Customers can rely on this Power MOSFET to deliver consistent performance over its intended lifespan.