SMF8.0AT1

Introduction

SMF8.0AT1 is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of SMF8.0AT1, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronics from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: Silicon-based transient voltage suppressor diode
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Peak Pulse Power: 200W
• Breakdown Voltage: 8.0V
• Operating Voltage: 6.4V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF8.0AT1 diode has a standard SOD-123FL package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Reacts quickly to voltage surges, diverting excess current away from sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific breakdown voltage
• Requires careful consideration of reverse leakage current in sensitive applications

Working Principles

When a voltage transient occurs, the SMF8.0AT1 diode conducts and clamps the transient voltage to a safe level, protecting downstream components from damage. It achieves this by diverting excess current away from the protected circuit.

Detailed Application Field Plans

SMF8.0AT1 is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMF8.0AT1 include: - SMAJ8.0A: Similar characteristics with a different package (DO-214AC) - P6SMB8.0A: Higher peak pulse power rating (600W) with a different package (DO-214AA) - SMBJ8.0A: Lower profile package (DO-214AA) with similar characteristics

In conclusion, SMF8.0AT1 is a crucial component in protecting sensitive electronics from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, and it has several alternative models with similar functionalities.

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