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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