ON Semiconductor
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2N5461RLRA
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2N5461RLRA

Product Overview

Category

The 2N5461RLRA 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 N-channel JFET transistor
  • High input impedance
  • Low noise
  • Wide dynamic range

Package

The 2N5461RLRA is typically available in a TO-92 package.

Essence

This transistor is essential for low-power, high-frequency applications where low noise and high input impedance are critical.

Packaging/Quantity

The 2N5461RLRA is usually packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

  • Maximum Drain-Source Voltage: 40V
  • Maximum Gate-Source Voltage: 40V
  • Continuous Drain Current: 10mA
  • Power Dissipation: 350mW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2N5461RLRA has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High input impedance allows for minimal loading of the signal source.
  • Low noise characteristics make it suitable for low-level amplification applications.
  • Wide dynamic range enables versatile use in different circuit configurations.

Advantages and Disadvantages

Advantages

  • High input impedance
  • Low noise
  • Versatile application in low-power circuits

Disadvantages

  • Limited maximum drain-source voltage
  • Low continuous drain current rating

Working Principles

The 2N5461RLRA operates based on the field-effect principle, where the flow of current between the source and drain terminals is controlled by the voltage applied to the gate terminal.

Detailed Application Field Plans

The 2N5461RLRA finds extensive use in the following applications: - Low-noise audio amplifiers - Instrumentation amplifiers - Signal processing circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N5461RLRA include: - J175 - J176 - 2N5457 - 2N5486

In conclusion, the 2N5461RLRA is a small-signal N-channel JFET transistor with high input impedance and low noise characteristics, making it suitable for various low-power, high-frequency applications. Its limitations in terms of maximum voltage and current ratings should be considered when selecting alternatives for specific applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением 2N5461RLRA в технических решениях.

  1. What is the 2N5461RLRA transistor used for?

    • The 2N5461RLRA is a general-purpose P-channel JFET transistor commonly used in low-power amplifier and switching applications.

  2. What are the key specifications of the 2N5461RLRA transistor?

    • The 2N5461RLRA has a maximum drain-source voltage of -40V, a maximum gate-source voltage of ±40V, and a maximum continuous drain current of -10mA.

  3. How do I identify the pinout of the 2N5461RLRA transistor?

    • The pinout of the 2N5461RLRA is typically identified as the source (S), gate (G), and drain (D) pins.

  4. What are some typical applications of the 2N5461RLRA transistor?

    • Typical applications include audio amplifiers, analog switches, signal processing circuits, and voltage-controlled resistors.

  5. What are the recommended operating conditions for the 2N5461RLRA transistor?

    • The recommended operating temperature range for the 2N5461RLRA is -55°C to +150°C, and it should be operated within the specified voltage and current limits.

  6. Can the 2N5461RLRA be used in high-frequency applications?

    • The 2N5461RLRA is not typically recommended for high-frequency applications due to its relatively low cutoff frequency.

  7. What are the common alternatives to the 2N5461RLRA transistor?

    • Common alternatives include the 2N5460RLRA, 2N5462RLRA, and other similar P-channel JFET transistors with compatible specifications.

  8. How should I handle and store the 2N5461RLRA transistor?

    • The 2N5461RLRA should be handled with care to avoid electrostatic discharge and stored in anti-static packaging or containers to prevent damage.

  9. What are the typical gain and transconductance values for the 2N5461RLRA transistor?

    • The typical transconductance (gm) is around 2.5 mS, and the forward transfer admittance (Yfs) is around 5 mS.

  10. Are there any specific considerations when designing circuits with the 2N5461RLRA transistor?

    • When designing circuits, it's important to consider biasing, input impedance matching, and ensuring that the transistor operates within its specified parameters to achieve desired performance.