STMicroelectronics

STPS1545D

STPS1545D Description

The STPS1545D is a high-performance Schottky diode designed and manufactured by STMicroelectronics. It is a part of the single diodes category and is known for its fast recovery speed and high current handling capabilities. The diode is currently active and complies with the latest regulations, including REACH and RoHS3. It is packaged in a through-hole Tube package, making it suitable for various applications requiring high reliability and performance.

STPS1545D Features

• Fast Recovery Speed: The STPS1545D boasts a fast recovery time of less than 500ns, which allows for efficient operation in high-speed switching applications.
• High Current Handling: With an average rectified current (Io) of 15A and a reverse leakage current of 200 µA at 45V, the STPS1545D is capable of handling significant current loads.
• Low Forward Voltage: The diode has a maximum forward voltage (Vf) of 840 mV at 30A, which contributes to low power dissipation and high efficiency.
• Robust Voltage Ratings: It can withstand a maximum DC reverse voltage (Vr) of 45V, making it suitable for applications with high voltage requirements.
• Operating Temperature: The STPS1545D can operate at junction temperatures up to 175°C, ensuring reliable performance in demanding environments.
• Mounting Type: The through-hole mounting type provides a secure and stable connection in various electronic circuits.
• Package: The Tube packaging offers protection and ease of handling during assembly.

STPS1545D Applications

The STPS1545D's unique combination of fast recovery, high current handling, and robust voltage ratings make it ideal for a variety of applications:

• Power Supplies: Its low forward voltage drop and high current capabilities make it suitable for power supply rectification.
• Automotive Electronics: The STPS1545D's ability to handle high temperatures and voltages makes it an excellent choice for automotive applications, such as alternator rectifiers and power management systems.
• Industrial Electronics: In industrial settings, the diode's high reliability and performance are crucial for applications like motor drives and power conversion.
• Renewable Energy Systems: The STPS1545D can be used in solar panel systems and wind turbines for efficient power conversion and management.

Conclusion of STPS1545D

The STPS1545D from STMicroelectronics is a high-performance Schottky diode that stands out in the market due to its fast recovery speed, high current handling, and robust voltage ratings. Its unique features make it an ideal choice for applications in power supplies, automotive electronics, industrial electronics, and renewable energy systems. With its compliance with REACH and RoHS3 regulations, the STPS1545D is not only a high-performing diode but also an environmentally responsible choice for electronic designers.