SMAJ9.0CA R3G

Introduction

The SMAJ9.0CA R3G is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability, fast response time, and compact packaging. The SMAJ9.0CA R3G is typically available in tape and reel packaging with a specified quantity per reel.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Surge protection in electronic circuits
• Characteristics: High reliability, fast response time
• Package: Tape and reel
• Essence: Protection against transient voltage spikes
• Packaging/Quantity: Tape and reel packaging, specified quantity per reel

Specifications

• Part Number: SMAJ9.0CA R3G
• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 15.6V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The SMAJ9.0CA R3G typically features a standard diode package with two leads. The pin configuration includes anode and cathode terminals, which are essential for proper installation and functionality within electronic circuits.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to sensitive electronics.
• Reliable Performance: Consistent and dependable surge protection for electronic systems.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures minimal disruption during transient events
• Compact form factor for easy integration into circuit designs

Disadvantages

• Limited to specific voltage and current ratings
• May require additional components for comprehensive surge protection in complex systems

Working Principles

The SMAJ9.0CA R3G operates based on the principle of zener breakdown, where it effectively diverts excess transient voltage away from sensitive components by providing a low-impedance path to ground. When a transient voltage spike occurs, the diode rapidly conducts, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ9.0CA R3G finds extensive application in various electronic systems requiring surge protection. Some common application fields include: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE6.8CA

  • Voltage - Reverse Standoff: 6.8V
  • Clamping Voltage @ Ipp: 11.4V
  • Power - Peak Pulse: 600W

• Alternative Model 2: SMBJ12CA

  • Voltage - Reverse Standoff: 12V
  • Clamping Voltage @ Ipp: 19.9V
  • Power - Peak Pulse: 600W

• Alternative Model 3: SMCJ15CA

  • Voltage - Reverse Standoff: 15V
  • Clamping Voltage @ Ipp: 24.4V
  • Power - Peak Pulse: 1500W

In conclusion, the SMAJ9.0CA R3G serves as a reliable transient voltage suppressor with specific specifications, functional features, and application fields. Its effectiveness in protecting electronic circuits from transient voltage spikes makes it a valuable component in various industries and applications.

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