STW40N95K5

The STW40N95K5 is a high-voltage N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by STMicroelectronics. It is designed for power applications, offering a voltage rating of 950V and a continuous current rating of 40A at a junction temperature of 25°C. This device features low R_DS(on) (drain-source on-resistance), which minimizes conduction losses and enhances efficiency in power conversion systems.
Key specifications include a maximum gate-source voltage of ±20V, a total gate charge (Q_g) for drive consideration, and a fast switching speed, making it suitable for use in applications such as switch-mode power supplies (SMPS), inverters, and motor drives. The STW40N95K5 comes in a TO-220 package, allowing for effective heat dissipation. Its robustness and thermal performance make it a popular choice in high-power applications requiring reliability and efficiency.
For designers, understanding the electrical characteristics and thermal limitations is crucial for optimizing circuit performance and ensuring device longevity.

The STW40N95K5 is a high-performance N-channel MOSFET designed for various applications in power management and switching. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (Vds) of 950V, making it suitable for high-voltage applications.
2. Continuous Drain Current: The device can handle a continuous drain current (Id) of 40A at a temperature of 25°C, providing robust performance under load.
3. On-Resistance (Rds(on)): It offers a low on-resistance of around 0.55 ohms, which enhances efficiency by reducing conduction losses during operation.
4. High-Speed Switching: The MOSFET is designed for fast switching speeds, making it ideal for applications like switch-mode power supplies and converters.
5. Gate Threshold Voltage: It features a gate threshold voltage (Vgs(th)) between 2V to 4V, allowing for easy interfacing with standard control circuits.
6. Package Type: Typically available in a TO-220 package, facilitating heat dissipation and easy mounting.
Overall, the STW40N95K5 is well-suited for high-voltage and high-efficiency applications in various electronic circuits.

The STW40N95K5 is a power MOSFET packaged in a TO-247 format. This package type is designed for high-power applications, offering efficient heat dissipation and improved thermal management.

The STW40N95K5 is a power MOSFET with a pin count of 3. The pin configuration is as follows:
1. Gate (G): This pin is used to control the MOSFET. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D): This is the terminal through which the current enters the MOSFET. It connects to the load in a typical application.
3. Source (S): This pin is where the current exits the MOSFET, typically connected to ground or the negative side of the power supply.
The STW40N95K5 is designed for high-voltage applications, with a maximum drain-source voltage (V_DS) of 950V and a continuous drain current (I_D) of 40A. It is commonly used in power supplies, motor drives, and other high-voltage switching applications.

The STW40N95K5 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, and supplies a wide range of semiconductor solutions and products, including power electronics, microcontrollers, and sensors. Established through a merger in 1987, the company is headquartered in Geneva, Switzerland. It serves various markets, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its commitment to innovation and sustainability, providing customers with advanced technologies to enhance performance and efficiency in their applications.

The STW40N95K5 is a high-voltage N-channel MOSFET used primarily in power switching applications. Its application areas include power supplies, motor control, industrial automation, and renewable energy systems like solar inverters. Additionally, it is suitable for automotive applications and high-efficiency converters due to its low on-resistance and high-speed switching capabilities.

The STW40N95K5 is a N-channel MOSFET rated for 40A, 950V. Equivalent products include:
1. MPS40N95 - from MPS
2. IRF840 - from Infineon
3. FQP40N95 - from ON Semiconductor
4. SCT40N95 - from Infineon
Always verify specifications such as V_ds, I_d, R_ds(on), and package type to ensure compatibility in your application.