The STPS20200CT from STMicroelectronics is a high-performance, dual center-tap Schottky rectifier designed for high-frequency power supply and phase control applications. This rectifier is particularly suited for switch mode power supplies and similar applications where high efficiency is of utmost importance.

Key Features

• Voltage Rating: The STPS20200CT has a repetitive peak reverse voltage (V<sub>RRM) of 200 Volts, making it suitable for a variety of applications that require a high voltage rating.
• Current Capacity: It offers a high average forward current of 20 Amperes with a low forward voltage drop, ensuring high efficiency in the conduction phase.
• High Switching Speed: Its Schottky barrier technology ensures fast switching capabilities, which is crucial for reducing switching losses and improving overall performance.
• Thermal Resistance: The device has a low thermal resistance, which allows for better heat dissipation and reliability under high-current operation.
• Package: The STPS20200CT comes in a TO-220AB package, which is widely used and recognized for its robustness and good thermal performance.

Applications

The versatility of the STPS20200CT allows it to be used in a wide range of applications, including:

• Switch mode power supplies (SMPS)
• Power factor correction (PFC) circuits
• Free-wheeling diodes in converters and motor control circuits
• DC/DC and AC/DC converters
• Adapters and on-board DC/DC converters for consumer electronics

Advantages

The STPS20200CT is engineered to meet the demands of modern high-efficiency power supplies. Its low forward voltage drop reduces power losses, enabling power supplies to achieve higher efficiency ratings. Additionally, its fast switching speed minimizes switching losses, further enhancing efficiency and reducing thermal stress on the device. The TO-220AB package is designed for easy installation and is compatible with a variety of heat-sinking strategies.

Overall, the STPS20200CT is a reliable and efficient solution for designers looking to improve the performance of their power management systems while maintaining cost-effectiveness and ease of use.