KST5087MTF Product Overview

Introduction

The KST5087MTF is a versatile electronic component that belongs to the category of transistors. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transistor
• Use: Amplification and switching in electronic circuits
• Characteristics: High gain, low noise, and reliable performance
• Package: TO-92 package
• Essence: NPN Bipolar Junction Transistor (BJT)
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Type: NPN
• Maximum Collector-Emitter Voltage (Vce): 30V
• Maximum Collector Current (Ic): 0.5A
• DC Current Gain (hFE): 100 - 300
• Power Dissipation (Pd): 625mW
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The KST5087MTF transistor has three pins: 1. Emitter (E): Connected to the ground or the common reference point in the circuit. 2. Base (B): Controls the flow of current between the collector and emitter. 3. Collector (C): Collects the current from the base and emitter terminals.

Functional Features

• High amplification factor (hFE) for signal amplification applications
• Low noise characteristics suitable for audio amplification
• Fast switching speed for digital applications
• Compact TO-92 package for easy integration into circuit designs

Advantages and Disadvantages

Advantages

• Versatile use in both analog and digital circuits
• Reliable performance across a wide temperature range
• Compact and easily mountable package
• High gain makes it suitable for low-power applications

Disadvantages

• Limited maximum collector current compared to power transistors
• Sensitive to overvoltage conditions

Working Principles

The KST5087MTF operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals. This property allows the transistor to amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The KST5087MTF finds extensive use in various electronic applications, including: - Audio amplifiers - Signal amplification circuits - Switching circuits in digital electronics - Sensor interfacing circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the KST5087MTF include: - 2N3904 - BC547 - 2SC945 - PN2222

In conclusion, the KST5087MTF transistor offers a balance of high gain, low noise, and reliable performance, making it a popular choice for a wide range of electronic applications.

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