SM6S20A-E3/2D

Introduction

The SM6S20A-E3/2D is a diode belonging to the category of surface mount TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Surface Mount TVS Diode
• Use: Protection against transient voltage spikes
• Characteristics: Low clamping voltage, fast response time, high surge capability
• Package: DO-218AB (SMPC)
• Essence: Provides robust protection for sensitive electronics
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Part Number: SM6S20A-E3/2D
• Standoff Voltage: 17.1V
• Breakdown Voltage: 18.9V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM6S20A-E3/2D has a DO-218AB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Protects against voltage transients and surges
• Fast Response Time: Quickly clamps transient voltages to safe levels
• Low Clamping Voltage: Ensures minimal stress on protected circuits

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Relatively large package size compared to some other TVS diodes
• Sensitive to reverse polarity connection

Working Principles

The SM6S20A-E3/2D operates by diverting excessive current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SM6S20A-E3/2D is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SM6S20A-E3/2D include: - SMAJ17A: Similar characteristics but in a smaller SMA package - P6SMB18A: Higher peak pulse power rating in a SMB package - 1.5KE16CA: Axial leaded package with similar electrical characteristics

In conclusion, the SM6S20A-E3/2D is a reliable surface mount TVS diode that offers effective protection against transient voltage spikes, making it suitable for a wide range of electronic applications.

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