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HUFA75344S3 from FAIRCHIL,Fairchild Semiconductor

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HUFA75344S3

Manufacturer: FAIRCHIL, FAIRCHILD

75A, 55V, 0.008 Ohm, N-Channel UltraFET Power MOSFETs

Partnumber Manufacturer Quantity Availability
HUFA75344S3 FAIRCHIL, FAIRCHILD 29500 In Stock

Description and Introduction

75A, 55V, 0.008 Ohm, N-Channel UltraFET Power MOSFETs **Introduction to the HUFA75344S3 Power MOSFET**  

The HUFA75344S3 from Fairchild Semiconductor is a high-performance N-channel power MOSFET designed for efficient switching applications. With a low on-resistance (RDS(on)) and high current-handling capability, this component is well-suited for power management in industrial, automotive, and consumer electronics.  

Featuring a compact D2PAK (TO-263) package, the HUFA75344S3 offers excellent thermal performance, making it ideal for high-power applications where heat dissipation is critical. Its fast switching characteristics minimize power losses, enhancing overall system efficiency.  

Key specifications include a drain-source voltage (VDS) rating of 55V and a continuous drain current (ID) of 75A, ensuring robust performance in demanding environments. The device also incorporates advanced trench technology, which reduces conduction losses while maintaining reliability.  

Engineers often utilize the HUFA75344S3 in DC-DC converters, motor control circuits, and power supply designs. Its combination of low gate charge and high-speed operation makes it a preferred choice for applications requiring precise power control.  

Fairchild Semiconductor's commitment to quality ensures that the HUFA75344S3 meets stringent industry standards, providing designers with a dependable solution for high-efficiency power switching needs.

Application Scenarios & Design Considerations

75A, 55V, 0.008 Ohm, N-Channel UltraFET Power MOSFETs

Alternative Part Number

  • IRF3205S --: N-channel MOSFET in D2PAK with comparable voltage and current ratings, widely available and pin-compatible.
  • STP75NF75 --: Similar 75V N-channel power MOSFET in surface-mount package, suitable replacement for switching applications.
  • FDP047AN08A0 --: N-channel MOSFET with low on-resistance and similar package, good functional substitute for the original device.
  • IRFZ44NS --: N-channel MOSFET in D2PAK with comparable 55V/49A ratings and low RDS(on), a common drop-in for the HUFA75344S3 in switching applications.
  • STP55NF06 --: 60V N-channel power MOSFET in TO-220/D2PAK family with similar current capability and low on-resistance, suitable replacement for general switching use.
  • FQP50N06 --: 60V N-channel MOSFET with comparable current and RDS(on) characteristics, widely available and electrically similar to the original Fairchild device.

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