Power MOSFET P-Channel 40V 6.4A SOT-223 Surface Mount

The DIODES INC. ZXMP4A16GTA is a P-channel enhancement mode MOSFET designed to deliver efficient power management in compact surface-mount applications. With a drain-source voltage of -40V and a continuous drain current of -6.4A at 25°C, this transistor offers a robust solution for a wide range of electronic circuits.

Featuring an ultra-low on-state resistance (RDS(on)) of just 60mΩ at VGS = -10V, the device minimizes conduction losses and improves overall system efficiency. Its fast switching speed and low input capacitance make it ideal for high-frequency power conversion and switching applications, ensuring reliable performance in demanding environments.

The MOSFET is housed in a space-saving SOT-223 (type DN) package, which is designed for surface mounting on printed circuit boards, allowing for compact and efficient PCB layouts. With a gate-source voltage range of ±20V and a power dissipation of 3.9W, it can handle robust power requirements while maintaining thermal stability across a wide operating temperature range from -55°C to +150°C.

Typical applications include DC-DC converters, power management functions, and backlighting, where efficiency and compactness are critical. The ZXMP4A16GTA provides designers with a reliable and high-performance component for their next-generation electronic designs.