STD12N65M5 - N-channel 650 V, 0.33 Ω typ., 10 A MDmesh™ M5 Power MOSFET in a DPAK package

The STD12N65M5 is a high-performance N-channel Power MOSFET from STMicroelectronics, renowned for its efficiency and reliability in a wide range of applications. This MOSFET is a part of the innovative MDmesh™ M5 series, which utilizes ST's proprietary super-junction technology that significantly reduces on-resistance and total power losses, making it an ideal choice for high-efficiency power conversion.

With a drain-source voltage (V<sub>DS) of 650 V, the STD12N65M5 is designed to handle high voltages, making it particularly suitable for applications such as switch-mode power supplies, LED lighting, welding, solar inverters, and other high-voltage switching applications. The device boasts an extremely low on-resistance (R<sub>DS(on)) of just 0.33 Ω (typical), which translates to reduced conduction losses and improved overall efficiency.

This MOSFET can deliver a continuous drain current (I<sub>D) of up to 10 A, allowing for significant power handling capability. Additionally, the STD12N65M5 features a fast recovery diode, which is advantageous in applications where fast switching is crucial. The device also has a low gate charge (Q<sub>G), which minimizes the driving power required and further enhances its efficiency.

The STD12N65M5 comes in a rugged DPAK package, known for its compact footprint and excellent thermal performance. The package is designed to withstand harsh environments and is characterized by its high avalanche ruggedness, ensuring reliability and a long service life even under stressful conditions.

STMicroelectronics has also taken steps to ensure that the STD12N65M5 meets environmental standards. The device is compliant with RoHS and Halogen-free directives, making it an environmentally friendly choice for designers looking to create green products.

In summary, the STD12N65M5 from STMicroelectronics is a state-of-the-art Power MOSFET that offers high voltage capability, low on-resistance, high current handling, and fast switching performance, all packaged in a robust and compact DPAK package. It is an excellent choice for power conversion applications where efficiency and reliability are paramount.