ON Semiconductor
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KSC2784PBU
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KSC2784PBU

Product Overview

Category

The KSC2784PBU belongs to the category of semiconductor devices.

Use

It is commonly used as a field-effect transistor (FET) in electronic circuits.

Characteristics

  • Low power consumption
  • High input impedance
  • Small package size

Package

The KSC2784PBU is typically available in a small outline transistor (SOT-23) package.

Essence

This product is essential for amplifying and switching electronic signals in various applications.

Packaging/Quantity

It is usually sold in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Drain-Source Voltage (VDS): 30V
  • Continuous Drain Current (ID): 50mA
  • Total Power Dissipation (PD): 200mW
  • Gate-Source Voltage (VGS): ±20V
  • Input Capacitance (Ciss): 6pF
  • Output Capacitance (Coss): 2.5pF
  • Reverse Transfer Capacitance (Crss): 1.5pF

Detailed Pin Configuration

The KSC2784PBU has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High input impedance allows for minimal loading of preceding stages.
  • Low power consumption makes it suitable for battery-operated devices.
  • Fast switching speed enables efficient signal processing.

Advantages

  • Small package size saves space on circuit boards.
  • Low input capacitance minimizes signal distortion.
  • Wide operating voltage range enhances versatility.

Disadvantages

  • Limited maximum drain-source voltage compared to some alternative models.
  • Relatively low continuous drain current handling capability.

Working Principles

The KSC2784PBU operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals.

Detailed Application Field Plans

The KSC2784PBU is commonly used in the following applications: - Audio amplifiers - Signal processing circuits - Low-power switching circuits - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the KSC2784PBU include: - 2N7002 - BS170 - BSS138 - DMN10H170SK3

In conclusion, the KSC2784PBU is a versatile semiconductor device with high input impedance and low power consumption, making it suitable for various electronic applications. Its compact package and functional features make it an attractive choice for designers seeking efficient signal amplification and switching capabilities.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de KSC2784PBU em soluções técnicas

  1. What is KSC2784PBU?

    • KSC2784PBU is a PNP epitaxial silicon transistor commonly used in electronic circuits for amplification and switching applications.

  2. What are the typical applications of KSC2784PBU?

    • KSC2784PBU is commonly used in audio amplifiers, voltage regulators, and general purpose switching circuits.

  3. What are the key electrical characteristics of KSC2784PBU?

    • The key electrical characteristics include a maximum collector current of 100mA, a maximum collector-base voltage of -40V, and a maximum emitter-base voltage of -5V.

  4. How does KSC2784PBU compare to similar transistors?

    • KSC2784PBU offers low noise and high gain, making it suitable for audio amplifier applications. It also has a low saturation voltage, which is beneficial for switching applications.

  5. What are the recommended operating conditions for KSC2784PBU?

    • The recommended operating conditions include a collector current of 10mA to 100mA, a collector-emitter voltage of -20V, and a power dissipation of 300mW.

  6. Can KSC2784PBU be used in high-frequency applications?

    • While KSC2784PBU is not specifically designed for high-frequency applications, it can be used in low to moderate frequency circuits with appropriate design considerations.

  7. Are there any specific thermal considerations when using KSC2784PBU?

    • It is important to ensure proper heat sinking and thermal management to prevent overheating, especially when operating at higher currents or in elevated temperature environments.

  8. What are the packaging options available for KSC2784PBU?

    • KSC2784PBU is typically available in a TO-92 package, which is a widely used through-hole package for discrete transistors.

  9. Can KSC2784PBU be used in automotive applications?

    • KSC2784PBU is not specifically rated for automotive use, so it is important to consider the specific requirements and standards for automotive electronics before using this transistor in such applications.

  10. Where can I find detailed specifications and application notes for KSC2784PBU?

    • Detailed specifications and application notes for KSC2784PBU can be found in the manufacturer's datasheet and application notes, which are typically available on the manufacturer's website or through authorized distributors.