YQB120N9.40 Product Overview

Introduction

The YQB120N9.40 is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Category and Use

The YQB120N9.40 belongs to the category of power transistors and is primarily used for amplification and switching of electronic signals. It is commonly utilized in various electronic devices such as audio amplifiers, power supplies, and motor control circuits.

Characteristics

• High voltage capability
• Low input capacitance
• Fast switching speed
• Low on-resistance
• High current handling capacity

Package and Essence

The YQB120N9.40 is typically packaged in a TO-220 style housing, providing efficient thermal dissipation. Its essence lies in its ability to handle high power levels while maintaining stable performance.

Packaging/Quantity

The YQB120N9.40 is commonly available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Voltage: 120V
• Continuous Current: 9.4A
• Power Dissipation: 80W
• Operating Temperature: -55°C to 150°C
• Package Type: TO-220

Detailed Pin Configuration

The YQB120N9.40 features a standard TO-220 pin configuration, with the following pinout: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• High voltage capability for versatile applications
• Fast switching speed for efficient signal processing
• Low input capacitance for reduced power loss
• Robust construction for reliable performance in demanding environments

Advantages and Disadvantages

Advantages

• Versatile applications due to high voltage capability
• Efficient signal processing with fast switching speed
• Reduced power loss with low input capacitance
• Reliable performance in demanding environments

Disadvantages

• Higher cost compared to lower-rated transistors
• Requires careful handling due to high voltage capability

Working Principles

The YQB120N9.40 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current through the device. When a voltage is applied to the gate terminal, it controls the conductivity between the source and drain terminals, enabling amplification and switching functions.

Detailed Application Field Plans

The YQB120N9.40 finds extensive use in the following application fields: - Audio amplifiers - Power supplies - Motor control circuits - High-power LED drivers - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to the YQB120N9.40 include: - YQB100N8.35 - YQB150N10.50 - YQB200N12.70

In conclusion, the YQB120N9.40 serves as a vital component in electronic devices, offering high voltage capability, fast switching speed, and reliable performance. Its versatility and robust construction make it an essential choice for various applications in the electronics industry.

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