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HFP11N40 from SEMIHON

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HFP11N40

Manufacturer: SEMIHON, SEMIHOW

400V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
HFP11N40 SEMIHON, SEMIHOW 542 In Stock

Description and Introduction

400V N-Channel MOSFET # Introduction to the HFP11N40 Electronic Component  

The **HFP11N40** is a high-performance N-channel MOSFET designed for power switching applications. With a voltage rating of **400V** and a continuous drain current capability of **11A**, this component is well-suited for use in power supplies, motor control, and energy-efficient inverters.  

Built using advanced semiconductor technology, the HFP11N40 offers low **on-resistance (RDS(on))** and fast switching speeds, contributing to reduced power losses and improved efficiency in high-frequency circuits. Its robust construction ensures reliable operation under demanding conditions, making it a preferred choice for industrial and automotive applications.  

Key features of the HFP11N40 include a **low gate charge**, which enhances switching performance, and a **high avalanche energy rating**, providing added durability in transient voltage scenarios. The component is housed in a TO-220 package, facilitating easy mounting and heat dissipation.  

Engineers and designers often select the HFP11N40 for its balance of performance, thermal stability, and cost-effectiveness. Whether used in switch-mode power supplies (SMPS) or DC-DC converters, this MOSFET delivers consistent performance, making it a dependable solution for modern electronic systems.

Application Scenarios & Design Considerations

400V N-Channel MOSFET

Alternative Part Number

  • IRF740 --: Industry-standard 400V N-channel MOSFET with similar RDS(on) and current rating, widely available and pin-compatible in TO-220.
  • STP11N40 --: Direct 400V 11A N-channel MOSFET in TO-220 with comparable on-resistance, suitable drop-in replacement.
  • FQP11N40 --: 400V 11A N-channel MOSFET in TO-220 with similar switching characteristics and ratings.
  • IRF840 --: Industry-standard 500V N-channel MOSFET with similar current capability; higher voltage margin makes it a safe drop-in for many 400V applications.
  • FQP11N40C --: 400V N-channel MOSFET with matching current rating and TO-220 package, offering a close functional replacement from a major supplier.

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