ON Semiconductor
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BSS123_D87Z
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BSS123_D87Z

Product Overview

Category

BSS123_D87Z belongs to the category of small-signal MOSFET transistors.

Use

It is commonly used in low-power applications such as amplifiers, switches, and signal processing circuits.

Characteristics

  • Low threshold voltage
  • High input impedance
  • Fast switching speed
  • Low power consumption

Package

The BSS123_D87Z is typically available in a SOT-23 package.

Essence

This MOSFET transistor is essential for controlling and amplifying electronic signals in low-power circuits.

Packaging/Quantity

It is usually packaged in reels containing 3000 units.

Specifications

  • Drain-Source Voltage: 100V
  • Continuous Drain Current: 170mA
  • Total Power Dissipation: 330mW
  • Threshold Voltage: 1.3V - 2.1V

Detailed Pin Configuration

The BSS123_D87Z has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High input impedance allows for easy interfacing with other circuit components.
  • Fast switching speed enables rapid response in signal processing applications.

Advantages

  • Low threshold voltage facilitates efficient control in low-power circuits.
  • Small package size makes it suitable for compact designs.

Disadvantages

  • Limited maximum drain-source voltage compared to other MOSFET transistors.
  • Relatively low continuous drain current rating.

Working Principles

The BSS123_D87Z operates based on the principle of field-effect transistors, where the flow of current between the drain and source terminals is controlled by the voltage applied to the gate terminal.

Detailed Application Field Plans

Audio Amplifier Circuit

The BSS123_D87Z can be used in audio amplifier circuits to control the flow of audio signals with its fast switching speed and low power consumption.

Signal Switching

In signal switching applications, this MOSFET transistor can efficiently route signals due to its low threshold voltage and high input impedance.

Detailed and Complete Alternative Models

  1. BSS138
  2. BS170
  3. 2N7002

In conclusion, the BSS123_D87Z is a small-signal MOSFET transistor that offers fast switching speed, low power consumption, and high input impedance, making it suitable for various low-power applications such as amplifiers and signal processing circuits. While it has limitations in terms of maximum voltage and continuous current, its compact size and efficient control capabilities make it a valuable component in electronic circuit design.

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Texniki həllərdə BSS123_D87Z tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is BSS123_D87Z?

    • BSS123_D87Z is a small signal N-channel MOSFET transistor designed for low voltage applications.

  2. What are the typical applications of BSS123_D87Z?

    • BSS123_D87Z is commonly used in low voltage switching applications, such as load switching in portable devices and power management circuits.

  3. What is the maximum drain-source voltage rating of BSS123_D87Z?

    • The maximum drain-source voltage rating of BSS123_D87Z is typically around 100V.

  4. What is the maximum continuous drain current of BSS123_D87Z?

    • The maximum continuous drain current of BSS123_D87Z is typically around 170mA.

  5. What is the on-resistance of BSS123_D87Z?

    • The on-resistance of BSS123_D87Z is typically around 3 ohms.

  6. Is BSS123_D87Z suitable for level shifting applications?

    • Yes, BSS123_D87Z can be used for level shifting due to its low voltage operation and fast switching characteristics.

  7. Can BSS123_D87Z be used in battery-powered applications?

    • Yes, BSS123_D87Z is well-suited for battery-powered applications due to its low voltage and low power consumption.

  8. What are the thermal characteristics of BSS123_D87Z?

    • BSS123_D87Z has a low thermal resistance and is designed to operate within a wide temperature range, making it suitable for various environments.

  9. Does BSS123_D87Z have built-in ESD protection?

    • Yes, BSS123_D87Z typically includes built-in ESD protection, enhancing its reliability in sensitive electronic systems.

  10. Are there any specific layout considerations when using BSS123_D87Z in a circuit?

    • It is important to minimize parasitic capacitance and inductance in the layout to optimize the performance of BSS123_D87Z in high-frequency applications.