KSA473YTSTU Product Overview

Introduction

The KSA473YTSTU is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides a comprehensive 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, Small Size
• Package: TO-92 Package
• Essence: Transistor
• Packaging/Quantity: Bulk Packaging, 1000 units per pack

Specifications

• Type: NPN Bipolar Junction Transistor (BJT)
• Maximum Collector Current (Ic): 100mA
• Maximum Collector-Emitter Voltage (Vce): 40V
• Maximum Emitter-Base Voltage (Veb): 5V
• Power Dissipation (Pd): 625mW
• Transition Frequency (ft): 250MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

• High amplification factor (hFE)
• Low noise performance
• Suitable for audio and general purpose applications
• Compact and easy to integrate into circuit designs

Advantages and Disadvantages

Advantages

• High gain allows for signal amplification without significant distortion
• Low noise characteristics make it suitable for sensitive signal processing applications
• Small size enables space-efficient circuit design

Disadvantages

• Limited maximum collector current may restrict use in high-power applications
• Moderate operating temperature range compared to some alternative models

Working Principles

The KSA473YTSTU operates based on the principles of bipolar junction transistor action. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals, allowing for signal amplification and switching functions.

Detailed Application Field Plans

The KSA473YTSTU is well-suited for various applications, including: - Audio amplification circuits - Sensor signal conditioning - Oscillator and frequency generator circuits - Low-power switching applications

Detailed and Complete Alternative Models

Some alternative models to the KSA473YTSTU include: - BC547B - 2N3904 - MPS2222A - PN2222A - 2SC945

In conclusion, the KSA473YTSTU offers a balance of high gain, low noise, and compact size, making it an ideal choice for a wide range of amplification and signal processing applications.

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