STMicroelectronics

STPS20M100ST  

Single Diodes

STPS20M100ST Description

The STPS20M100ST from STMicroelectronics is a high-performance Schottky diode designed for fast recovery and high-efficiency power rectification. With a 100V reverse voltage (Vr) and 20A average forward current (Io), it delivers robust performance in demanding applications. The diode features a low forward voltage drop (850mV @ 20A), minimizing power losses and improving thermal management. Its fast recovery time (<500ns) ensures rapid switching, making it ideal for high-frequency circuits. Packaged in a TO-220 through-hole format, it supports easy mounting and efficient heat dissipation, with an operating junction temperature up to 150°C.

STPS20M100ST Features

• Schottky Technology: Low forward voltage and fast switching for reduced energy loss.
• High Current & Voltage Rating: 20A continuous current and 100V blocking voltage.
• Ultra-Fast Recovery: Sub-500ns recovery time enhances efficiency in switching applications.
• Low Reverse Leakage: 40µA @ 100V ensures minimal standby power consumption.
• Robust Thermal Performance: TO-220 package with a 150°C max junction temperature.
• Compliance: RoHS3 compliant, REACH unaffected, and EAR99 ECCN classification.

STPS20M100ST Applications

The STPS20M100ST excels in:

• Switch-Mode Power Supplies (SMPS): High-efficiency rectification in AC/DC and DC/DC converters.
• Freewheeling Diodes: Protection in inductive load circuits (e.g., motor drives, relays).
• Solar Inverters: Low-loss blocking diodes for photovoltaic systems.
• Automotive Electronics: High-reliability rectification in battery management and charging systems.
• Industrial Power Systems: Efficient energy conversion in UPS and welding equipment.

Conclusion of STPS20M100ST

The STPS20M100ST combines high current capability, low conduction losses, and fast switching in a rugged TO-220 package, making it a superior choice for power electronics. Its Schottky technology outperforms standard PN diodes in efficiency and thermal performance, while its compliance with environmental standards ensures broad applicability. Whether in industrial, automotive, or renewable energy systems, this diode delivers reliability and performance for high-power rectification tasks.

STPS20M100ST Documents

Download datasheets and manufacturer documentation for STPS20M100ST

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STPS20M100S      

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