STP45N65M5 - N-channel 650 V, 45 mΩ typ., 34 A MDmesh™ M5 Power MOSFET

The STP45N65M5 is a state-of-the-art N-channel Power MOSFET from STMicroelectronics, designed with the innovative MDmesh™ M5 technology. It is engineered to meet the stringent requirements of high efficiency and reliability for power conversion applications. With a voltage rating of 650 V, it is particularly suitable for high-performance solutions where power density and energy efficiency are critical.

Key Features:

• Low On-Resistance: The STP45N65M5 boasts a typical on-resistance (R<sub>DS(on)) of only 45 mΩ, which significantly reduces conduction losses and enhances the overall efficiency of the system.
• High Current Capability: This Power MOSFET can handle a continuous current of 34 A, making it an excellent choice for applications demanding high current handling with minimal losses.
• MDmesh™ M5 Technology: The device leverages the fifth generation of STMicroelectronics' proprietary super-junction technology, which optimizes the balance between on-state resistance and switching performance, ensuring outstanding efficiency at high switching frequencies.
• Enhanced Switching Performance: The STP45N65M5 is designed to provide fast and reliable switching performance, which is essential for reducing switching losses in power electronic systems.
• High Voltage Rating: With a breakdown voltage of 650 V, this MOSFET is well-suited for high voltage applications, offering a robust and secure operation even under stressful conditions.

Applications:

The STP45N65M5 is ideal for a wide range of applications, including but not limited to:

• Switching power supplies (SMPS)
• Lighting applications (LED drivers, HID lamps, etc.)
• Welding equipment
• Solar inverters
• UPS systems
• Power factor correction circuits

With its robust design and superior electrical characteristics, the STP45N65M5 from STMicroelectronics is a perfect choice for designers looking to improve the performance and reliability of their power conversion systems. Its combination of high voltage capability, low on-resistance, and high current handling enables the creation of compact, energy-efficient power solutions.