Diodes Incorporated
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DMTH4005SK3-13
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DMTH4005SK3-13

Product Overview

  • Belongs to: Electronic Components
  • Category: Power MOSFET
  • Use: This product is used as a power switch in various electronic circuits and applications.
  • Characteristics: High voltage capability, low on-resistance, fast switching speed.
  • Package: TO-252-3 (DPAK)
  • Essence: The DMTH4005SK3-13 is designed to efficiently control high-power applications with minimal heat dissipation.
  • Packaging/Quantity: Typically packaged in reels of 2500 units.

Specifications

  • Voltage Rating: 40V
  • Current Rating: 120A
  • On-Resistance: 4.5mΩ
  • Gate Threshold Voltage: 2V - 4V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

  • Pin 1 (G): Gate
  • Pin 2 (D): Drain
  • Pin 3 (S): Source

Functional Features

  • High Voltage Capability: Allows for use in a wide range of applications.
  • Low On-Resistance: Minimizes power loss and heat generation.
  • Fast Switching Speed: Enables rapid switching in high-frequency circuits.

Advantages

  • Efficient power control
  • Minimal heat dissipation
  • Suitable for high-power applications

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during assembly

Working Principles

The DMTH4005SK3-13 operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

This power MOSFET is commonly used in: - Switching power supplies - Motor control circuits - Automotive electronics - Industrial automation systems

Detailed and Complete Alternative Models

  • DMTH4005SK3-12
  • DMTH4005SK3-14
  • DMTH4006SK3-13

This completes the entry for DMTH4005SK3-13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける DMTH4005SK3-13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is DMTH4005SK3-13?

    • DMTH4005SK3-13 is a high-power, surface-mount Schottky barrier rectifier diode designed for use in power supplies, converters, and other high-frequency applications.

  2. What are the key specifications of DMTH4005SK3-13?

    • The key specifications include a maximum average forward current of 40A, a reverse voltage of 45V, and a low forward voltage drop.

  3. In what technical solutions can DMTH4005SK3-13 be used?

    • DMTH4005SK3-13 can be used in various technical solutions such as power supplies, voltage converters, inverters, and battery charging circuits.

  4. What are the advantages of using DMTH4005SK3-13 in technical solutions?

    • The advantages include its high current capability, low forward voltage drop, and fast switching speed, making it suitable for high-frequency applications.

  5. How does DMTH4005SK3-13 compare to other similar diodes in the market?

    • DMTH4005SK3-13 offers a balance of high current capability, low forward voltage drop, and fast switching speed, making it a competitive choice for high-power applications.

  6. Are there any specific application notes or guidelines for using DMTH4005SK3-13 in technical solutions?

    • Yes, the manufacturer provides application notes and guidelines for proper usage, thermal management, and circuit design considerations when using DMTH4005SK3-13.

  7. What are the typical failure modes associated with DMTH4005SK3-13 in technical solutions?

    • Typical failure modes may include excessive temperature rise due to inadequate heat sinking, overvoltage spikes, and excessive reverse current.

  8. Can DMTH4005SK3-13 be used in automotive or industrial applications?

    • Yes, DMTH4005SK3-13 is suitable for automotive and industrial applications where high-power rectification and fast switching are required.

  9. What are the recommended storage and operating conditions for DMTH4005SK3-13?

    • The recommended storage and operating conditions typically include a temperature range, humidity levels, and precautions against electrostatic discharge.

  10. Where can I find detailed technical documentation and datasheets for DMTH4005SK3-13?

    • Detailed technical documentation and datasheets for DMTH4005SK3-13 can be found on the manufacturer's website or through authorized distributors.