SM6T200A Product Overview

Introduction

The SM6T200A is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the SM6T200A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The SM6T200A belongs to the category of transient voltage suppressor diodes. It is primarily used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes and surges.

Characteristics

• Package: The SM6T200A is available in a DO-214AA (SMB) package.
• Essence: Its essence lies in providing robust transient voltage suppression capabilities.
• Packaging/Quantity: The diode is typically packaged in reels or trays, with specific quantities per package depending on the manufacturer's specifications.

Specifications

• Voltage Rating: 200V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 222V
• Clamping Voltage: 324V
• Peak Pulse Current: 10A

Detailed Pin Configuration

The SM6T200A follows the standard pin configuration for DO-214AA (SMB) packages, with two pins for connection to the circuit board.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid response to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time

Disadvantages

• Limited power dissipation capability
• Sensitive to overvoltage conditions

Working Principles

The SM6T200A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage event, thereby diverting the surge away from the protected circuit.

Detailed Application Field Plans

The SM6T200A finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SM6T220A: Similar specifications with a higher voltage rating of 220V
• SM6T180A: Lower voltage rating of 180V with comparable characteristics
• SM6T240A: Higher voltage rating of 240V with similar performance attributes

In conclusion, the SM6T200A transient voltage suppressor diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of sensitive electronic systems.

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