STMicroelectronics

STW21N150K5

STW21N150K5 is a high voltage N-channel MOSFET transistor manufactured by STMicroelectronics. It is designed for use in high voltage applications and offers several features that make it suitable for a wide range of applications.

Description:

The STW21N150K5 is an N-channel enhancement mode field effect transistor (FET) that features a high voltage rating of 1500V and a continuous drain current of 5.5A. It is housed in a TO-220 package, making it suitable for use in a variety of applications.

Features:

1. High voltage rating: The STW21N150K5 has a high voltage rating of 1500V, making it suitable for use in high voltage applications.
2. Continuous drain current: The transistor can handle a continuous drain current of 5.5A, making it suitable for use in applications that require high current handling.
3. Low on-state resistance: The STW21N150K5 has a low on-state resistance, which helps to minimize power losses and improve efficiency in the application.
4. High switching speed: The transistor has a high switching speed, which makes it suitable for use in applications that require fast switching times.
5. High temperature operation: The STW21N150K5 can operate in temperatures ranging from -55°C to +175°C, making it suitable for use in a wide range of environments.

Applications:

The STW21N150K5 is suitable for use in a variety of high voltage applications, including:

1. Motor control: The transistor can be used in motor control applications, such as in electric vehicles and industrial motor drives.
2. Power supplies: The STW21N150K5 can be used in power supply applications, such as in switch mode power supplies (SMPS) and uninterruptible power supplies (UPS).
3. Inverters: The transistor can be used in inverter applications, such as in solar panel systems and battery backup systems.
4. Battery protection: The STW21N150K5 can be used in battery protection circuits to prevent overcharging and over-discharging of batteries.
5. Industrial control: The transistor can be used in industrial control applications, such as in conveyor systems and robotic arms.

In summary, the STW21N150K5 is a high voltage N-channel MOSFET transistor that offers several features, including a high voltage rating, continuous drain current, low on-state resistance, high switching speed, and high temperature operation. It is suitable for use in a wide range of high voltage applications, including motor control, power supplies, inverters, battery protection, and industrial control.