MPS6518 Transistor

Product Category

The MPS6518 transistor belongs to the category of small-signal transistors. These transistors are commonly used in electronic circuits for amplification and switching purposes.

Basic Information Overview

• Use: The MPS6518 transistor is primarily used for amplification and switching of electronic signals in various applications.
• Characteristics: It is characterized by its high gain, low noise, and low power consumption, making it suitable for use in a wide range of electronic devices.
• Package: The MPS6518 transistor is available in a TO-92 package, which is a widely used through-hole package for small-signal transistors.
• Essence: The essence of the MPS6518 transistor lies in its ability to provide reliable signal amplification and switching capabilities.
• Packaging/Quantity: It is typically available in reels or tubes containing multiple units, with specific quantities varying based on manufacturer specifications.

Specifications

The MPS6518 transistor has the following key specifications: - Maximum Collector-Base Voltage: 60V - Maximum Collector Current: 100mA - DC Current Gain (hFE): 100-300 - Power Dissipation: 625mW - Transition Frequency: 100MHz

Detailed Pin Configuration

The MPS6518 transistor features three pins: 1. Emitter (E): This pin is connected to the N-type material and is responsible for emitting electrons into the base region. 2. Base (B): The base pin controls the flow of electrons from the emitter to the collector. 3. Collector (C): This pin collects the majority charge carriers that pass through the base.

Functional Features

• High Gain: The MPS6518 transistor offers high voltage and current gain, making it suitable for amplification applications.
• Low Noise: It exhibits low noise characteristics, ensuring minimal interference in signal processing.
• Low Power Consumption: The transistor's low power consumption makes it energy-efficient and suitable for battery-operated devices.

Advantages and Disadvantages

Advantages: - High gain and low noise characteristics - Compact TO-92 package for easy integration into circuit designs - Low power consumption

Disadvantages: - Limited maximum collector current compared to other transistors - Moderate transition frequency may limit high-frequency applications

Working Principles

The MPS6518 transistor operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

The MPS6518 transistor finds application in various electronic circuits, including: - Audio Amplifiers - Signal Processing Circuits - Switching Circuits - Oscillator Circuits

Detailed and Complete Alternative Models

Some alternative models to the MPS6518 transistor include: - 2N3904 - BC547 - 2N2222 - PN2222

In conclusion, the MPS6518 transistor offers high gain, low noise, and low power consumption, making it a versatile component for amplification and switching in electronic circuits across various applications.

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