Q2004L3 Product Overview

Introduction

The Q2004L3 is a semiconductor device belonging to the category of power transistors. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the Q2004L3.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and switching of electronic signals
• Characteristics: High voltage and current handling capabilities, low power consumption
• Package: TO-220AB
• Essence: Silicon NPN Transistor
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Voltage Rating: 400V
• Current Rating: 5A
• Power Dissipation: 40W
• Gain (hFE): 30 - 300
• Frequency: Up to 1MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The Q2004L3 transistor has a standard TO-220AB package with three leads: 1. Collector (C): Connected to the positive supply voltage 2. Base (B): Controls the transistor's conductivity 3. Emitter (E): Connected to the ground or negative supply voltage

Functional Features

• High voltage capability suitable for various electronic applications
• Low saturation voltage leading to minimal power loss
• Fast switching speed enabling efficient signal amplification and switching

Advantages and Disadvantages

Advantages

• Robust construction for reliable performance in demanding environments
• Low power dissipation contributing to energy efficiency
• Wide operating temperature range for versatility in different applications

Disadvantages

• Moderate gain range may limit specific high-gain applications
• Larger footprint compared to smaller package options

Working Principles

The Q2004L3 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

The Q2004L3 finds extensive use in various electronic circuits and systems, including: - Power supplies - Audio amplifiers - Motor control circuits - Lighting systems - Switching regulators

Detailed and Complete Alternative Models

• Q2004L1: Lower voltage rating (200V) variant
• Q2004L2: Higher current rating (8A) variant
• Q2004L4: Higher gain (hFE) variant

In conclusion, the Q2004L3 power transistor offers a balance of voltage, current, and power dissipation characteristics suitable for a wide range of electronic applications.

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