STMicroelectronics

STPS3045CW

STPS3045CW Description

The STPS3045CW is a high-performance diode array manufactured by STMicroelectronics, designed for applications requiring fast recovery and high current handling. This Schottky diode array features a 1 Pair Common Cathode configuration and is packaged in a through-hole TO247-3 package, making it suitable for a wide range of power electronics applications.

STPS3045CW Features

• Fast Recovery Speed: The STPS3045CW boasts a fast recovery time of less than 500ns, ensuring efficient operation in high-speed switching applications.
• High Current Handling: With an average rectified current (Io) of 15A per diode, this diode array can handle significant power loads.
• Low Forward Voltage: The maximum forward voltage (Vf) at 15A is only 570mV, contributing to low power dissipation and high efficiency.
• Robust Reverse Voltage Rating: Capable of withstanding a maximum reverse voltage (Vr) of 45V, this diode array is suitable for use in high-voltage applications.
• Low Reverse Leakage Current: At 200 µA @ 45V, the reverse leakage current is minimal, reducing power losses and improving efficiency.
• Schottky Technology: The STPS3045CW utilizes Schottky technology, which offers faster switching speeds and lower forward voltage drop compared to traditional diodes.
• Compliance and Certifications: This diode array is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

STPS3045CW Applications

The STPS3045CW is ideal for various power electronics applications where high current handling, fast recovery, and low forward voltage are critical. Some specific use cases include:

1. Power Supplies: In switch-mode power supplies (SMPS) and power factor correction (PFC) circuits, the STPS3045CW can efficiently handle high currents and fast switching speeds.
2. Automotive Electronics: This diode array is well-suited for automotive applications, such as electric vehicle (EV) charging systems and inverter circuits, where high voltage and current ratings are required.
3. Industrial Electronics: In industrial power electronics, such as motor drives and solar inverters, the STPS3045CW can provide reliable performance under demanding conditions.

Conclusion of STPS3045CW

The STPS3045CW is a versatile and high-performance diode array that offers a combination of fast recovery, high current handling, and low forward voltage. Its Schottky technology, robust reverse voltage rating, and compliance with environmental regulations make it an excellent choice for a wide range of power electronics applications. With its unique features and advantages, the STPS3045CW stands out as a reliable and efficient solution for demanding power electronics requirements.