SA20A-T Product Overview

Introduction

The SA20A-T is a versatile electronic component that belongs to the category of transient voltage suppressors (TVS). This entry provides an in-depth overview of the SA20A-T, 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 Suppressors (TVS)
Use: The SA20A-T is designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics: It offers fast response times, low clamping voltages, and high surge current capability.
Package: The SA20A-T is typically available in a DO-15 package.
Essence: Its essence lies in providing robust protection against transient voltage events to safeguard electronic circuits.
Packaging/Quantity: It is commonly packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

The SA20A-T features the following specifications: - Peak Pulse Power: 500 W - Breakdown Voltage Range: 17.8 V to 22.2 V - Operating Temperature Range: -55°C to +150°C - Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SA20A-T follows a standard DO-15 package configuration, with two leads for connection.

Functional Features

Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
High Surge Current Capability: Capable of handling significant surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

Clamping voltage may be relatively higher compared to some alternative models
Sensitive to reverse polarity connections

Working Principles

The SA20A-T operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SA20A-T 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 for automotive systems

Detailed and Complete Alternative Models

Some alternative models to the SA20A-T include: - SA5.0A-T: Lower breakdown voltage variant - SA30A-T: Higher breakdown voltage variant - P6KE18CA: Comparable TVS diode with different package style

In conclusion, the SA20A-T serves as a reliable transient voltage suppressor with robust protective capabilities, making it an essential component in safeguarding electronic circuits from transient voltage events.

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