SMA6J13A - Product Overview and Specifications

Introduction

The SMA6J13A is a high-performance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the SMA6J13A, 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 Basic Information Overview

• Category: TVS Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA (DO-214AC)
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage Range: 11.7V to 13.3V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 10V
• Maximum Clamping Voltage: 18.2V at 9.2A
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMA6J13A TVS diode has a standard SMA package with two pins for easy integration into circuit designs.

Functional Features

• High Surge Capability: The SMA6J13A can handle large surge currents, providing robust protection for sensitive electronics.
• Low Clamping Voltage: It offers a low clamping voltage, ensuring that the protected circuitry is not subjected to excessive voltages during transient events.
• Fast Response Time: The diode responds quickly to transient events, minimizing the risk of damage to downstream components.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Robust surge capability
• Fast response time

Disadvantages

• Slight increase in circuit complexity due to additional component integration

Working Principles

The SMA6J13A operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from sensitive components when a transient voltage event occurs. This prevents the voltage from reaching damaging levels and protects the connected circuitry.

Detailed Application Field Plans

The SMA6J13A is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SMA6J10A: Similar characteristics with a lower breakdown voltage range (9.2V to 10.8V)
• SMA6J15A: Higher breakdown voltage range (13.3V to 14.7V) for applications requiring higher protection levels
• SMA6J12A: Intermediate breakdown voltage range (10.5V to 11.6V) suitable for diverse applications

In conclusion, the SMA6J13A TVS diode offers effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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