Encyclopedia Entry: 72821L10TF

Product Information Overview

Category: Electronic Component
Use: Integrated Circuit (IC)
Characteristics: High-performance, low-power consumption
Package: Small Outline Transistor (SOT-23)
Essence: Amplification and signal processing
Packaging/Quantity: Individually packaged, typically sold in reels of 3000 units

Specifications

Model Number: 72821L10TF
Type: NPN Transistor
Maximum Collector Current: 100mA
Maximum Collector-Emitter Voltage: 30V
Maximum Emitter-Base Voltage: 5V
Maximum Power Dissipation: 200mW
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 72821L10TF transistor has three pins:

Collector (C): This pin is connected to the positive terminal of the power supply.
Base (B): The input signal is applied to this pin for amplification.
Emitter (E): The output signal is taken from this pin.

Functional Features

High gain and low noise characteristics
Fast switching speed
Suitable for low-power applications
Wide operating temperature range
Stable performance over time

Advantages and Disadvantages

Advantages:

High-performance amplification
Low power consumption
Compact package size
Wide operating temperature range

Disadvantages:

Limited maximum collector current
Restricted voltage handling capabilities

Working Principles

The 72821L10TF transistor operates based on the principles of bipolar junction transistors (BJTs). It consists of three layers of semiconductor material: the emitter, base, and collector. By applying a small input current to the base, the transistor amplifies the signal and allows a larger current to flow from the collector to the emitter. This amplification enables the transistor to be used in various electronic circuits for signal processing and amplification purposes.

Detailed Application Field Plans

The 72821L10TF transistor finds applications in a wide range of electronic devices and circuits, including:

Audio Amplifiers: Used to amplify audio signals in portable music players, smartphones, and home theater systems.
Sensor Interfaces: Enables signal conditioning and amplification in sensors used for temperature, pressure, and light sensing.
Switching Circuits: Utilized in digital logic gates and switching circuits for controlling the flow of current.
Oscillators: Plays a crucial role in generating stable oscillations in radio frequency (RF) circuits.

Detailed and Complete Alternative Models

BC547
2N3904
PN2222
2SC945
MPSA18

These alternative models offer similar characteristics and can be used as substitutes for the 72821L10TF transistor in various applications.

Word Count: 315 words

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 72821L10TF у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of 72821L10TF in technical solutions:

Q: What is 72821L10TF? A: 72821L10TF is a specific model or part number of a technical component used in various technical solutions.
Q: What are the typical applications of 72821L10TF? A: 72821L10TF can be used in a wide range of technical solutions such as industrial automation, robotics, electronics, telecommunications, and more.
Q: What are the key features of 72821L10TF? A: The key features of 72821L10TF may include high durability, compact size, low power consumption, compatibility with certain protocols, and specific functionality depending on the application.
Q: How do I integrate 72821L10TF into my technical solution? A: Integration of 72821L10TF depends on the specific requirements of your solution. It typically involves connecting the component to the relevant circuitry or system using appropriate connectors and following the manufacturer's guidelines.
Q: Can 72821L10TF be used in both wired and wireless solutions? A: Yes, depending on its specifications, 72821L10TF can be used in both wired and wireless solutions. However, it is important to check the compatibility and requirements of your specific solution.
Q: Are there any specific programming languages or software tools required for working with 72821L10TF? A: The programming languages or software tools required may vary based on the specific functionality and integration requirements of 72821L10TF. Consult the manufacturer's documentation for guidance.
Q: What is the expected lifespan of 72821L10TF? A: The expected lifespan of 72821L10TF can vary depending on factors such as usage conditions, operating environment, and maintenance. It is best to refer to the manufacturer's specifications for an estimated lifespan.
Q: Can 72821L10TF be used in harsh environments or extreme temperatures? A: Some models of 72821L10TF may be designed to withstand harsh environments or extreme temperatures. Check the manufacturer's specifications to ensure compatibility with your specific requirements.
Q: Are there any known compatibility issues or limitations when using 72821L10TF? A: Compatibility issues or limitations can vary depending on the specific technical solution and its requirements. It is advisable to consult the manufacturer's documentation or seek technical support for any known issues.
Q: Where can I purchase 72821L10TF? A: 72821L10TF can be purchased from authorized distributors, online marketplaces, or directly from the manufacturer. Ensure that you are purchasing from a reliable source to guarantee authenticity and quality.

Please note that the answers provided here are general and may vary based on the specific model and manufacturer of 72821L10TF.