GBL04 Product Overview

Introduction

The GBL04 is a versatile electronic component that belongs to the category of power transistors. This entry provides a comprehensive overview of the GBL04, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and switching of electrical signals
• Characteristics: High power handling capability, low on-state voltage, fast switching speed
• Package: TO-220AB
• Essence: NPN Silicon Epitaxial Planar Transistor
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Collector-Emitter Voltage (VCEO): 400V
• Collector Current (IC): 4A
• Total Power Dissipation (PT): 40W
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The GBL04 transistor has a standard TO-220AB package with three pins: 1. Collector (C): Connected to the positive supply voltage 2. Base (B): Controls the transistor's switching action 3. Emitter (E): Connected to the ground or load

Functional Features

• High voltage capability
• Fast switching speed
• Low saturation voltage
• Excellent linearity in amplification

Advantages and Disadvantages

Advantages

• Suitable for high-power applications
• Fast response time
• Low power dissipation

Disadvantages

• Requires careful handling due to high voltage capabilities
• Sensitive to overcurrent conditions

Working Principles

The GBL04 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. When a small current flows into the base, it allows a larger current to flow from the collector to the emitter, effectively amplifying or switching the electrical signal.

Detailed Application Field Plans

The GBL04 is commonly used in various applications, including: - Power supplies - Motor control circuits - Audio amplifiers - Lighting systems - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to the GBL04 include: - TIP31C - MJE3055T - 2N3055 - MJ15003

In conclusion, the GBL04 power transistor offers high power handling capabilities, fast switching speeds, and versatility in various applications. Its robust characteristics make it suitable for a wide range of electronic designs.

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