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STD40N2LH5
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STD40N2LH5

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high current applications
  • Characteristics: High voltage capability, low input capacitance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power switching for various electronic applications
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 100V
  • Current Rating: 40A
  • RDS(ON): 4.5mΩ
  • Gate Threshold Voltage: 2V
  • Maximum Operating Temperature: 175°C

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Low input and output capacitance for fast switching
  • Low RDS(ON) for reduced conduction losses
  • Avalanche energy specified
  • Excellent thermal performance

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Fast switching speed
  • Low on-state resistance
  • Good thermal performance

Disadvantages

  • Higher cost compared to standard MOSFETs
  • Sensitive to static electricity

Working Principles

The STD40N2LH5 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the device switches on, allowing current to flow through.

Detailed Application Field Plans

The STD40N2LH5 is suitable for a wide range of applications including: - Power supplies - Motor control - DC-DC converters - Inverters - Battery management systems

Detailed and Complete Alternative Models

  • STP40NF10L
  • IRF540N
  • FDP8878

In conclusion, the STD40N2LH5 is a high-performance power MOSFET suitable for various switching applications. Its high voltage capability, fast switching speed, and low on-state resistance make it an ideal choice for demanding electronic designs.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan STD40N2LH5 dalam solusi teknis

  1. What is the maximum drain-source voltage of STD40N2LH5?

    • The maximum drain-source voltage of STD40N2LH5 is 40V.

  2. What is the continuous drain current rating of STD40N2LH5?

    • The continuous drain current rating of STD40N2LH5 is 40A.

  3. Can STD40N2LH5 be used in automotive applications?

    • Yes, STD40N2LH5 is suitable for automotive applications due to its high current and voltage ratings.

  4. What is the typical on-resistance of STD40N2LH5?

    • The typical on-resistance of STD40N2LH5 is 2.5mΩ.

  5. Is STD40N2LH5 suitable for use in power supplies?

    • Yes, STD40N2LH5 is commonly used in power supply applications due to its high current handling capability.

  6. Does STD40N2LH5 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management when using STD40N2LH5.

  7. What type of package does STD40N2LH5 come in?

    • STD40N2LH5 is available in a TO-252 (DPAK) package.

  8. Can STD40N2LH5 be used in switching applications?

    • Yes, STD40N2LH5 is suitable for switching applications due to its low on-resistance and high current handling capability.

  9. What is the gate threshold voltage of STD40N2LH5?

    • The gate threshold voltage of STD40N2LH5 typically ranges from 1V to 2.5V.

  10. Is STD40N2LH5 RoHS compliant?

    • Yes, STD40N2LH5 is RoHS compliant, making it suitable for environmentally conscious designs.