STW55NM60N1 - N-Channel 600V - 0.055Ω - 55A - TO-247 Power MOSFET

The STW55NM60N1 is a high-performance N-Channel Power MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This MOSFET is part of ST's MDmesh™ N1 series, which utilizes an innovative vertical process technology to deliver extremely low on-resistance and high switching performance.

With a drain-source voltage (V<sub>DS) of 600V, the STW55NM60N1 is optimized for high voltage applications, making it suitable for a wide range of power conversion systems. The device's low on-resistance of just 0.055Ω minimizes conduction losses, thereby improving the overall efficiency of the system in which it is used.

The STW55NM60N1 boasts a high continuous drain current (I<sub>D) of 55A at 25°C, which allows it to handle high current loads with ease. Its TO-247 package is designed for robustness and reliability, ensuring stable performance even under extreme conditions. This package also facilitates efficient heat dissipation, which is critical in maintaining the longevity and reliability of the device.

Key features of the STW55NM60N1 include:

• Low threshold drive
• Low input capacitance and gate charge
• 100% avalanche tested
• Zener-protected

These characteristics make the STW55NM60N1 an excellent choice for a variety of high-efficiency applications, including switch-mode power supplies (SMPS), lighting applications, welding equipment, and high-performance drives. Its robustness also makes it suitable for hard switching applications such as Power Factor Correction (PFC) circuits.

STMicroelectronics' attention to quality and reliability is reflected in the STW55NM60N1, which is designed to meet the stringent requirements of the industrial market. Its combination of high voltage capability, low on-resistance, and high current handling makes it a versatile and powerful component for designers looking to optimize their power management solutions.

For further information, including detailed specifications, application notes, and support tools, designers are encouraged to visit the STMicroelectronics website or contact their local ST sales office.