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RFUS10TF4S

RFUS10TF4S Description

The RFUS10TF4S from ROHM Semiconductor is a high-performance standard recovery rectifier diode designed for general-purpose applications requiring robust voltage and current handling. With a 430V DC reverse voltage (Vr) rating and 10A average rectified current (Io), this through-hole-mounted diode is engineered for reliability in demanding circuits. Its fast recovery time (<500ns) ensures efficient switching performance, making it suitable for power supply and rectification tasks. The device operates within a junction temperature range of up to 150°C, ensuring stability in high-temperature environments. Packaged in a TO-220NFM tube, it complies with ROHS3 and REACH standards, reflecting its environmental and safety adherence.

RFUS10TF4S Features

• High Voltage & Current Rating: 430V Vr and 10A Io for robust power handling.
• Fast Recovery: Sub-500ns recovery time minimizes switching losses, enhancing efficiency.
• Thermal Resilience: Operates up to 150°C junction temperature, ideal for high-heat scenarios.
• Through-Hole Design: TO-220NFM package ensures secure mounting and heat dissipation.
• Compliance: ROHS3 and REACH Unaffected, meeting global environmental standards.
• Reliability: MSL 1 (Unlimited) moisture sensitivity ensures longevity in storage and use.

RFUS10TF4S Applications

This diode excels in:

• AC/DC Converters: Efficient rectification in power supplies.
• Industrial Power Systems: High-current rectification in motor drives and inverters.
• Automotive Electronics: Reliable performance in alternators and voltage regulators.
• Consumer Electronics: Durable solution for SMPS and LED drivers.
  Its fast recovery and high-temperature tolerance make it superior to slower-recovery diodes in switching applications, reducing energy loss and improving system efficiency.

Conclusion of RFUS10TF4S

The RFUS10TF4S is a versatile, high-efficiency rectifier diode tailored for applications demanding high voltage, current, and thermal resilience. Its fast recovery and compliance with environmental standards position it as a reliable choice for industrial, automotive, and consumer electronics. While marked "Not For New Designs," it remains a proven solution for legacy systems requiring durability and performance. Engineers seeking a balance of cost-effectiveness and technical capability will find this diode a compelling option.