STMicroelectronics

STPS61L45CT

STPS61L45CT Description

The STPS61L45CT from STMicroelectronics is a high-performance Schottky diode array designed for fast recovery and high-efficiency rectification in power applications. It features a 1 Pair Common Cathode configuration, housed in a TO-220 package, making it suitable for through-hole mounting. With a 45V reverse voltage (Vr) and 30A average rectified current (Io) per diode, this device is optimized for low forward voltage drop (560mV @ 30A) and minimal reverse leakage (1.5mA @ 45V), ensuring energy efficiency and thermal stability. Its fast recovery speed (<500ns) and 150°C max junction temperature make it ideal for demanding environments.

STPS61L45CT Features

• Schottky Technology: Delivers low Vf and fast switching, reducing power losses.
• High Current Capability: 30A per diode with robust thermal performance.
• Low Reverse Leakage: 1.5mA @ 45V ensures minimal standby losses.
• Common Cathode Configuration: Simplifies circuit design in synchronous rectification and OR-ing applications.
• Wide Temperature Range: Operates reliably up to 150°C junction temperature.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.

STPS61L45CT Applications

• Power Supplies: Efficient rectification in SMPS, AC/DC converters, and PFC circuits.
• Motor Drives: Fast recovery minimizes switching losses in inverters and H-bridges.
• Solar Energy Systems: Ideal for bypass diodes in photovoltaic arrays.
• Automotive Electronics: High-temperature tolerance suits battery management and charging systems.
• Industrial Equipment: Robust performance in welding machines and UPS systems.

Conclusion of STPS61L45CT

The STPS61L45CT stands out for its high current density, low Vf, and fast recovery, making it a superior choice for high-efficiency power conversion. Its TO-220 package and common cathode design offer flexibility in space-constrained and high-power applications. Whether in industrial, automotive, or renewable energy systems, this diode array ensures reliable performance with minimal losses, backed by STMicroelectronics' quality assurance.