SLVU2.8-4.TBT Product Overview

Introduction

The SLVU2.8-4.TBT is a specialized electronic component designed for specific applications in various industries. This entry provides 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 detailed and complete alternative models.

Category and Use

The SLVU2.8-4.TBT belongs to the category of transient voltage suppressor diodes (TVS diodes). It is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Voltage Suppression: The SLVU2.8-4.TBT is designed to suppress transient voltages efficiently, safeguarding downstream electronics.
• Low Clamping Voltage: It offers a low clamping voltage to limit the voltage excursion during transient events.
• Fast Response Time: With a fast response time, it quickly diverts excess voltage away from the protected circuitry.
• High Surge Current Capability: The component can handle high surge currents, enhancing its protective capabilities.

Package and Quantity

The SLVU2.8-4.TBT is typically available in surface-mount packages, such as SOD-123FL, and is supplied in reels or tape and reel packaging for automated assembly processes.

Specifications

• Part Number: SLVU2.8-4.TBT
• Peak Pulse Power: 400W
• Standoff Voltage: 2.8V
• Breakdown Voltage Range: 3.13V to 3.47V
• Operating Temperature Range: -55°C to 150°C
• Package Type: SOD-123FL

Detailed Pin Configuration

The SLVU2.8-4.TBT has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response: Rapidly responds to transient events to prevent damage to sensitive electronics.
• Low Leakage Current: Minimizes power loss during normal operation.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Low clamping voltage
• High surge current capability

Disadvantages

• Sensitive to reverse overvoltage conditions
• Requires careful handling during installation

Working Principles

The SLVU2.8-4.TBT operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The SLVU2.8-4.TBT finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Consumer Electronics: Safeguarding sensitive electronic devices from ESD events. - Automotive Electronics: Providing transient voltage protection in automotive systems.

Detailed and Complete Alternative Models

Several alternative TVS diodes are available in the market, offering similar transient voltage suppression capabilities. Some notable alternatives include: - P6KE Series: A popular series of TVS diodes with varying standoff voltages and power ratings. - SMF Series: Surface-mount TVS diodes suitable for compact electronic designs.

In conclusion, the SLVU2.8-4.TBT is a crucial component in protecting electronic circuits from transient voltage events, offering efficient voltage suppression, fast response, and high surge current capability. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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