TBU-DF055-050-WH

Introduction

The TBU-DF055-050-WH is a crucial component in the field of electronic devices, providing essential protection against transient voltage events. This entry will provide an in-depth 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.

Basic Information Overview

• Category: Electronic Component
• Use: Transient Voltage Suppressor
• Characteristics: High surge capability, fast response time
• Package: SMD (Surface Mount Device)
• Essence: Protection against transient voltage events
• Packaging/Quantity: Reel, 3000 units per reel

Specifications

• Voltage Rating: 55V
• Current Rating: 50A
• Operating Temperature Range: -40°C to +125°C
• Storage Temperature Range: -55°C to +150°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The TBU-DF055-050-WH features a compact SMD package with two pins for easy integration into circuit designs. The pin configuration is as follows: - Pin 1: Input/Output - Pin 2: Ground

Functional Features

• Transient Protection: Provides robust protection against transient voltage events such as lightning strikes and ESD (Electrostatic Discharge).
• Fast Response Time: Rapidly clamps transient voltages to safe levels, safeguarding downstream components.
• Resettable Functionality: Automatically resets after transient event, ensuring continuous protection.

Advantages and Disadvantages

Advantages

• High surge capability ensures reliable protection in demanding environments.
• Fast response time minimizes the risk of damage to sensitive electronics.
• Resettable functionality reduces maintenance and replacement costs.

Disadvantages

• Limited to specific voltage and current ratings, may require multiple components for broader protection range.
• Sensitive to improper installation and handling, necessitating careful assembly procedures.

Working Principles

The TBU-DF055-050-WH utilizes a solid-state technology known as TBU® (Transient Blocking Unit) to provide effective transient voltage suppression. When a transient event occurs, the TBU rapidly switches into a low-impedance state, diverting the excess energy away from the protected circuit. Once the transient has passed, the TBU automatically returns to its high-impedance state, ready to protect against subsequent events.

Detailed Application Field Plans

The TBU-DF055-050-WH is widely used in various electronic systems requiring robust transient voltage protection. Common applications include: - Industrial Control Systems - Telecommunication Equipment - Power Distribution Units - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

For applications requiring different voltage or current ratings, alternative models within the TBU-DF series are available, offering a comprehensive range of transient voltage suppressors to suit diverse requirements. These alternatives include: - TBU-DF065-050-WH (65V, 50A) - TBU-DF075-100-WH (75V, 100A) - TBU-DF085-150-WH (85V, 150A)

In conclusion, the TBU-DF055-050-WH plays a vital role in protecting electronic devices from transient voltage events, offering a combination of high surge capability, fast response time, and resettable functionality. Its application spans across various industries, and alternative models provide flexibility to address specific voltage and current requirements.

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