STP4N52K3 - N-channel 525 V, 4 A SuperMESH™3 Power MOSFET

The STP4N52K3 is a high-performance N-channel Power MOSFET produced by STMicroelectronics, a global leader in semiconductor solutions. This MOSFET is a part of the SuperMESH™3 family, which is renowned for its exceptional efficiency, reduced power dissipation, and high switching speeds. The STP4N52K3 is designed to meet the stringent requirements of a wide range of electronic applications, making it a versatile choice for designers and engineers.

This device boasts a 525 V drain-source breakdown voltage (V_DS), enabling it to handle high voltage applications with ease. Its 4 A continuous drain current (I_D) ensures that it can support significant current loads, making it suitable for demanding power supply and conversion tasks. The STP4N52K3 also features a low gate charge (Q_g), which facilitates faster switching and reduces switching losses.

The MOSFET's low on-resistance (R_DS(on)) minimizes conduction losses, contributing to its overall efficiency. Its 100% avalanche tested design guarantees robustness and reliability in harsh conditions, while the Zener-protected gate offers enhanced safety for the device against over-voltage events.

With its TO-220 package, the STP4N52K3 provides a convenient and standardized form factor for easy integration into various circuit designs. The package is designed to offer excellent thermal performance, ensuring that the device remains cool even under high power operation.

Key applications for the STP4N52K3 include switch-mode power supplies (SMPS), lighting applications including LED drivers, DC-AC converters for solar panels, and high-efficiency converters in computing and telecom power systems. Its performance characteristics also make it an ideal choice for motor control circuits and various industrial applications.

Overall, the STP4N52K3 from STMicroelectronics stands out as a robust and efficient solution for designers looking to improve power management in their electronic designs. Its combination of high voltage capability, low on-resistance, and fast switching speeds make it a compelling choice for a multitude of power-related applications.