KSE182STU Product Overview

Introduction

The KSE182STU is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Device
• Use: Amplification and Signal Processing
• Characteristics: High Gain, Low Noise, Wide Bandwidth
• Package: TO-92
• Essence: Silicon Transistor
• Packaging/Quantity: Bulk Packaging, 100 pieces per pack

Specifications

• Type: NPN Bipolar Junction Transistor
• Maximum Collector-Emitter Voltage (Vce): 40V
• Maximum Collector Current (Ic): 200mA
• DC Current Gain (hfe): 100 - 300
• Power Dissipation (Pd): 625mW
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

1. Emitter (E)
2. Base (B)
3. Collector (C)

Functional Features

• High amplification factor for small signals
• Low noise characteristics
• Wide bandwidth for signal processing applications
• Suitable for audio amplification and low-power switching circuits

Advantages and Disadvantages

Advantages

• Versatile application in amplification and signal processing
• Compact TO-92 package for easy integration
• Wide operating temperature range

Disadvantages

• Limited maximum collector current compared to power transistors
• Sensitive to environmental conditions due to its small size

Working Principles

The KSE182STU operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its emitter and collector terminals through the base terminal. By modulating the base current, the transistor can amplify small input signals and perform various signal processing functions.

Detailed Application Field Plans

The KSE182STU finds extensive use in the following application fields: 1. Audio Amplification: Utilized in low-power audio amplifiers and preamplifier stages. 2. Signal Processing Circuits: Integrated into signal conditioning and filtering circuits. 3. Switching Applications: Employed in low-power switching circuits for control and automation systems.

Detailed and Complete Alternative Models

1. 2N3904: Similar NPN transistor with comparable specifications and package type.
2. BC547: Widely used general-purpose NPN transistor suitable for various applications.
3. 2SC945: Alternative NPN transistor with similar characteristics and package style.

In conclusion, the KSE182STU semiconductor device offers high gain, low noise, and wide bandwidth characteristics, making it suitable for diverse amplification and signal processing applications. Its compact TO-92 package and versatile functionality make it a valuable component in electronic circuit design.

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