ON Semiconductor
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2SA2169-E
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2SA2169-E

Product Overview

Category

The 2SA2169-E belongs to the category of semiconductor devices.

Use

This product is commonly used as a high-frequency amplifier in electronic circuits.

Characteristics

  • High gain and low noise characteristics
  • Suitable for use in RF applications
  • Small package size for space-constrained designs

Package

The 2SA2169-E is typically available in a small SOT-23 package.

Essence

The essence of the 2SA2169-E lies in its ability to amplify high-frequency signals with minimal noise interference.

Packaging/Quantity

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

Specifications

  • Maximum Collector-Base Voltage: 50V
  • Maximum Collector Current: 100mA
  • DC Current Gain (hFE): 100 - 400
  • Transition Frequency (fT): 500MHz

Detailed Pin Configuration

The 2SA2169-E typically has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High-frequency signal amplification
  • Low noise operation
  • Compact design for integration into small circuits

Advantages and Disadvantages

Advantages

  • High gain
  • Low noise performance
  • Small package size

Disadvantages

  • Limited maximum collector current
  • Limited voltage handling capability

Working Principles

The 2SA2169-E operates based on the principles of bipolar junction transistors, where the input signal at the base terminal controls the flow of current between the emitter and collector terminals, resulting in signal amplification.

Detailed Application Field Plans

The 2SA2169-E finds application in various fields, including: - Radio frequency (RF) amplifiers - Wireless communication systems - Signal processing circuits

Detailed and Complete Alternative Models

Some alternative models to the 2SA2169-E include: - 2SC536F - 2N3904 - BC547

In conclusion, the 2SA2169-E is a versatile semiconductor device known for its high-frequency amplification capabilities, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2SA2169-E v technických řešeních

  1. What is the maximum collector current of 2SA2169-E?

    • The maximum collector current of 2SA2169-E is 1.5A.

  2. What is the typical hFE (DC current gain) of 2SA2169-E?

    • The typical hFE of 2SA2169-E is 60 to 320.

  3. What is the maximum Vce (collector-emitter voltage) of 2SA2169-E?

    • The maximum Vce of 2SA2169-E is 120V.

  4. What are the typical applications of 2SA2169-E?

    • 2SA2169-E is commonly used in audio amplification, power management, and general purpose switching applications.

  5. What is the maximum power dissipation of 2SA2169-E?

    • The maximum power dissipation of 2SA2169-E is 1.5W.

  6. What is the package type of 2SA2169-E?

    • 2SA2169-E comes in a TO-220F package.

  7. What are the recommended operating conditions for 2SA2169-E?

    • The recommended operating temperature range for 2SA2169-E is -55°C to 150°C.

  8. Is 2SA2169-E suitable for high-frequency applications?

    • No, 2SA2169-E is not typically recommended for high-frequency applications due to its characteristics.

  9. Does 2SA2169-E require external heat sinking?

    • Yes, for high-power applications or when operating at elevated temperatures, external heat sinking is recommended for 2SA2169-E.

  10. Can 2SA2169-E be used in push-pull amplifier configurations?

    • Yes, 2SA2169-E can be used in push-pull amplifier configurations for audio amplification purposes.