STMicroelectronics

STPS340B-TR

STPS340B-TR Description

The STPS340B-TR is a high-performance Schottky diode manufactured by STMicroelectronics. This device is designed for applications requiring fast recovery times and high current handling capabilities. With a maximum forward voltage of 630 mV at 3 A and a reverse leakage current of just 20 µA at 40 V, the STPS340B-TR offers excellent electrical performance. Its DPAK package and surface mount design make it suitable for a wide range of power electronics applications.

STPS340B-TR Features

• Fast Recovery Time: The STPS340B-TR boasts a fast recovery time of less than or equal to 500 ns, ensuring efficient operation in high-speed switching applications.
• High Current Handling: With an average rectified current of 3 A, this diode can handle significant current loads, making it ideal for power electronics applications.
• Low Forward Voltage: The maximum forward voltage of 630 mV at 3 A contributes to low power dissipation and increased efficiency.
• Robust Reverse Voltage Rating: The STPS340B-TR can withstand reverse voltages up to 40 V, providing reliable performance in various power electronics applications.
• Surface Mount Package: The DPAK package and surface mount design enable easy integration into printed circuit boards, reducing overall footprint and improving thermal performance.

STPS340B-TR Applications

The STPS340B-TR is well-suited for a variety of power electronics applications, including:

1. Power Supplies: Its fast recovery time and high current handling capabilities make it ideal for use in power supply circuits, where efficient switching is critical.
2. Motor Control: The STPS340B-TR can be used in motor control applications, where high current and fast switching are required for precise motor control.
3. Renewable Energy Systems: This diode's robust reverse voltage rating and low forward voltage make it suitable for use in renewable energy systems, such as solar panels and wind turbines, where reliability and efficiency are paramount.
4. Automotive Applications: The STPS340B-TR can be used in automotive electronics, such as battery management systems and electric vehicle charging systems, where high current and fast switching are essential.

Conclusion of STPS340B-TR

The STPS340B-TR is a high-performance Schottky diode offering fast recovery times, high current handling capabilities, and a robust reverse voltage rating. Its DPAK package and surface mount design make it suitable for a wide range of power electronics applications, including power supplies, motor control, renewable energy systems, and automotive electronics. While the STPS340B-TR is now considered obsolete, its unique features and advantages make it a valuable option for applications requiring high performance and reliability.