2N5462 Transistor

Product Overview

The 2N5462 is a field-effect transistor (FET) belonging to the category of small-signal transistors. It is commonly used in electronic circuits for amplification and switching applications due to its low noise, high input impedance, and low power consumption characteristics. The 2N5462 is typically packaged in a TO-92 package and is available in various quantities.

Basic Information

• Category: Small-signal transistor
• Use: Amplification and switching in electronic circuits
• Characteristics: Low noise, high input impedance, low power consumption
• Package: TO-92
• Packaging/Quantity: Available in various quantities

Specifications

• Maximum Power Dissipation: 350 mW
• Maximum Drain-Source Voltage: 40 V
• Maximum Gate-Source Voltage: ± 40 V
• Maximum Drain Current: 100 mA
• Maximum Junction Temperature: 150°C

Detailed Pin Configuration

The 2N5462 transistor has three pins: 1. Gate (G): Input terminal for controlling the flow of current through the transistor. 2. Drain (D): Output terminal where the current exits the transistor. 3. Source (S): Terminal connected to the substrate of the transistor.

Functional Features

• High input impedance allows for easy interfacing with other circuit components.
• Low noise makes it suitable for use in audio amplifier circuits.
• Low power consumption contributes to energy-efficient designs.

Advantages and Disadvantages

Advantages

• Low noise performance
• High input impedance
• Energy-efficient operation

Disadvantages

• Limited maximum voltage and current ratings
• Susceptible to damage from static electricity

Working Principles

The 2N5462 operates based on the field-effect principle, where the flow of current between the drain and source terminals is controlled by the voltage applied to the gate terminal. When a voltage is applied to the gate, it creates an electric field that modulates the conductivity of the channel between the drain and source, allowing for amplification or switching of signals.

Detailed Application Field Plans

The 2N5462 transistor finds extensive use in the following application fields: - Audio amplifiers - Signal processing circuits - Low-power switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N5462 transistor include: - J201 - 2N5457 - 2N7000 - BS170

In conclusion, the 2N5462 transistor is a versatile component widely used in electronic circuits for its amplification and switching capabilities, making it an essential part of various applications across different industries.

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