MBR3040FCT Description

MBR3040FCT is a Schottky Barrier Rectifier diode. Its main features are low forward voltage drop, fast switching speed and high current carrying capacity. It is widely used in switching power supplies (SMPS), DC-DC converters and reverse polarity protection.

Main Technical Parameters

The main technical parameters of MBR3040FCT include:

  • Maximum repetitive reverse voltage: 40V
  • Average forward rectified current: 30A (at TA=105°C)
  • Peak forward surge current: 200A (8.3ms single half-sine wave)
  • Forward voltage drop: 0.65V typical (at 15A)
  • Operating junction temperature range: -55°C to +150°C

Features and Advantages

  • Dual diode parallel structure: MBR3040FCT contains two Schottky diodes with a common cathode design, which supports parallel connection to increase current capacity.
  • High-efficiency rectification: Due to Schottky technology, the switching speed is much faster than ordinary PN junction diodes, which can significantly improve the rectification efficiency.
  • Low power loss: The forward voltage drop can reduce energy loss and device heating.
  • High reliability: TO-220 package has good heat dissipation performance, which is convenient for use in high-power occasions.

Typical Applications

  • Output rectification of switch mode power supplies (SMPS)
  • DC-DC converters
  • Polarity protection circuits
  • Motor drive circuits
  • Solar inverter systems
  • Battery charging equipment

Summary

The MBR3040FCT Schottky diode is an ideal choice for medium and high power rectification applications due to its excellent electrical characteristics and reliable performance. Its balanced performance parameters and reasonable price make it widely used in industrial power supplies, renewable energy systems and various power electronic equipment.

More Information

For datasheet and more details of MBR3040FCT, please visit the website:

https://en.semiware.com/schottky-diode/mbr3040fct

About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/

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