Renesas Electronics America
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2SK1859-E
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2SK1859-E

Product Overview

Category

The 2SK1859-E belongs to the category of field-effect transistors (FETs).

Use

It is commonly used as a switching device in electronic circuits.

Characteristics

  • High input impedance
  • Low output impedance
  • Voltage-controlled operation

Package

The 2SK1859-E is typically available in TO-220 packaging.

Essence

This FET serves as a crucial component in electronic circuitry, enabling efficient signal switching and amplification.

Packaging/Quantity

The 2SK1859-E is usually packaged in reels or tubes, with quantities varying based on supplier specifications.

Specifications

  • Drain-Source Voltage (VDS): [specification]
  • Gate-Source Voltage (VGS): [specification]
  • Drain Current (ID): [specification]
  • Power Dissipation (PD): [specification]
  • Operating Temperature: [specification]

Detailed Pin Configuration

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

Functional Features

  • High input impedance allows for minimal loading of preceding stages.
  • Low output impedance facilitates driving of subsequent stages.
  • Voltage-controlled operation enables precise control over the FET's behavior.

Advantages

  • Efficient signal switching
  • Minimal power consumption
  • High input impedance

Disadvantages

  • Susceptible to damage from static electricity
  • Sensitivity to temperature variations

Working Principles

The 2SK1859-E operates based on the modulation of the conductive channel between the source and drain terminals through the application of a voltage at the gate terminal. This modulation allows for the control of current flow, making it suitable for various electronic applications.

Detailed Application Field Plans

The 2SK1859-E finds extensive use in: - Audio amplifiers - Switching power supplies - Motor control circuits - RF amplifiers

Detailed and Complete Alternative Models

  • 2SK1058
  • 2SK246
  • IRF510
  • IRF540

In conclusion, the 2SK1859-E is a versatile FET that offers high input impedance, low output impedance, and voltage-controlled operation. Its applications span across various electronic fields, making it an essential component in modern circuit design.

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Énumérez 10 questions et réponses courantes liées à l'application de 2SK1859-E dans les solutions techniques

  1. What is the maximum voltage rating for 2SK1859-E?

    • The maximum voltage rating for 2SK1859-E is typically around 60V.

  2. What is the maximum current rating for 2SK1859-E?

    • The maximum current rating for 2SK1859-E is usually in the range of 10A to 15A.

  3. What are the typical applications for 2SK1859-E?

    • 2SK1859-E is commonly used in audio amplifiers, power management circuits, and motor control applications.

  4. What is the typical on-resistance for 2SK1859-E?

    • The typical on-resistance for 2SK1859-E is around 0.1 ohms.

  5. Does 2SK1859-E require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate heat effectively.

  6. What is the maximum junction temperature for 2SK1859-E?

    • The maximum junction temperature for 2SK1859-E is typically around 150°C to 175°C.

  7. Can 2SK1859-E be used in switching applications?

    • Yes, 2SK1859-E can be used in switching applications due to its fast switching characteristics.

  8. Is 2SK1859-E suitable for automotive applications?

    • Yes, 2SK1859-E is often used in automotive applications due to its robustness and reliability.

  9. What are the key parameters to consider when designing with 2SK1859-E?

    • Key parameters to consider include voltage and current ratings, thermal management, and gate drive requirements.

  10. Are there any common failure modes associated with 2SK1859-E?

    • Common failure modes include overcurrent conditions, overheating, and voltage spikes, so proper protection circuitry is essential.