ON Semiconductor
Bild kan vara representation.
Se specifikationer för produktinformation.
2N5089RLRA
Visa detalj Datablad

2N5089RLRA

Product Overview

Category:

The 2N5089RLRA belongs to the category of small-signal transistors.

Use:

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics:

  • Small-signal NPN bipolar junction transistor
  • High current gain
  • Low noise
  • Suitable for low-power amplification and switching applications

Package:

The 2N5089RLRA is typically available in a TO-92 package.

Essence:

This transistor is essential for amplifying weak electronic signals and controlling the flow of current in electronic circuits.

Packaging/Quantity:

It is usually packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

  • Maximum Collector-Emitter Voltage: 25V
  • Maximum Collector-Base Voltage: 30V
  • Maximum Emitter-Base Voltage: 30V
  • Continuous Collector Current: 50mA
  • Power Dissipation: 625mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2N5089RLRA transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High current gain allows for signal amplification
  • Low noise makes it suitable for sensitive signal processing
  • Small size and TO-92 package enable easy integration into electronic circuits

Advantages

  • High current gain for effective signal amplification
  • Low noise for clean signal processing
  • Versatile and widely used in various electronic applications

Disadvantages

  • Limited maximum collector current compared to power transistors
  • Relatively low voltage and power handling capabilities

Working Principles

The 2N5089RLRA operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. By modulating the base current, the transistor can amplify or switch electronic signals.

Detailed Application Field Plans

Audio Amplification

The 2N5089RLRA is commonly used in audio amplifier circuits due to its high current gain and low noise characteristics.

Signal Switching

In electronic switches and relays, this transistor is utilized to control the flow of signals with minimal distortion.

Oscillator Circuits

Due to its high transition frequency, the transistor is employed in oscillator circuits for generating high-frequency signals.

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222
  • BC548
  • 2N4401

In conclusion, the 2N5089RLRA transistor is a versatile component that finds widespread use in amplification, switching, and signal processing applications. Its high current gain and low noise make it an essential part of many electronic circuits, despite its limitations in voltage and power handling. Additionally, there are several alternative models available for similar applications, providing flexibility in design and sourcing.

[Word count: 466]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 2N5089RLRA i tekniska lösningar

  1. What is the 2N5089RLRA transistor used for?

    • The 2N5089RLRA is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the 2N5089RLRA transistor?

    • The 2N5089RLRA has a maximum collector current of 50mA, a maximum collector-emitter voltage of 25V, and a maximum power dissipation of 625mW.

  3. How can I identify the pinout of the 2N5089RLRA transistor?

    • The pinout of the 2N5089RLRA transistor is typically identified as the emitter (E), base (B), and collector (C) pins.

  4. What are some typical applications of the 2N5089RLRA transistor?

    • The 2N5089RLRA transistor is commonly used in audio amplifiers, signal processing circuits, and general switching applications.

  5. What are the recommended operating conditions for the 2N5089RLRA transistor?

    • The 2N5089RLRA transistor is typically operated within a temperature range of -55°C to 150°C and with a maximum collector current of 50mA.

  6. Can the 2N5089RLRA be used in high-frequency applications?

    • While the 2N5089RLRA can be used in moderate frequency applications, it may not be suitable for high-frequency designs due to its transition frequency characteristics.

  7. Are there any common alternatives to the 2N5089RLRA transistor?

    • Common alternatives to the 2N5089RLRA include the 2N3904, BC547, and BC548 transistors, which have similar characteristics and can be used in comparable applications.

  8. What are the typical gain characteristics of the 2N5089RLRA transistor?

    • The 2N5089RLRA transistor has a typical DC current gain (hFE) ranging from 100 to 300, depending on the operating conditions.

  9. How should I handle and store the 2N5089RLRA transistor to ensure its reliability?

    • The 2N5089RLRA transistor should be handled with ESD precautions and stored in anti-static packaging to prevent damage from electrostatic discharge.

  10. Where can I find detailed datasheets and application notes for the 2N5089RLRA transistor?

    • Detailed datasheets and application notes for the 2N5089RLRA transistor can be obtained from semiconductor manufacturers' websites or distributor resources.