KSC2787RTA Product Overview

Introduction

The KSC2787RTA 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 Switching
• Characteristics: High gain, low noise, and low power consumption
• Package: TO-92, SOT-23
• Essence: NPN Epitaxial Silicon Transistor
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

• Maximum Collector-Emitter Voltage (Vce): 40V
• Maximum Collector Current (Ic): 200mA
• DC Current Gain (hFE): 100 - 400
• Power Dissipation (Pd): 625mW
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The KSC2787RTA has three pins: 1. Emitter (E): Connected to the N-type material 2. Base (B): Controls the transistor action 3. Collector (C): Collects majority charge carriers

Functional Features

• High voltage and current capability
• Low saturation voltage
• Fast switching speed
• Excellent linearity

Advantages and Disadvantages

Advantages

• Versatile applications in amplification and switching circuits
• Compact package size for space-constrained designs
• Low power consumption
• Reliable performance over a wide temperature range

Disadvantages

• Limited maximum collector current compared to some alternative models
• Sensitive to electrostatic discharge (ESD)

Working Principles

The KSC2787RTA operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals. This allows the transistor to amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The KSC2787RTA finds extensive use in various electronic applications, including: - Audio amplifiers - Signal processing circuits - Switching regulators - Oscillator circuits - Sensor interfaces

Detailed and Complete Alternative Models

Several alternative models to the KSC2787RTA include: - 2N3904 - BC547 - 2N2222 - MPS2222A - PN2222A

In conclusion, the KSC2787RTA offers a balance of performance and versatility, making it a valuable component in electronic design and manufacturing.

[Word Count: 410]