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SMAJ180C
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SMAJ180C - Product Overview

Introduction

SMAJ180C is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. The SMAJ180C diode offers specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and surges in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: SMA (DO-214AC)
  • Essence: Protecting sensitive electronic components from transient voltage events
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and customer requirements

Specifications

  • Part Number: SMAJ180C
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 180V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ180C diode has two pins, anode, and cathode, which are essential for its proper installation and functionality in electronic circuits.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges.
  • Fast Response Time: Reacts quickly to transient events, minimizing the impact on downstream components.
  • Low Clamping Voltage: Limits the voltage across protected components during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and surges
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ratings
  • Requires proper installation and circuit design for optimal performance

Working Principles

The SMAJ180C diode works by diverting excessive transient current away from sensitive components when a voltage spike or surge occurs. It achieves this by rapidly conducting when the voltage exceeds its breakdown voltage, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMAJ180C diode finds application in various fields, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1. SMBJ180A: Similar specifications but in SMB package
  • 2. P6SMB180A: Higher peak pulse power rating at 600W
  • 3. SMCJ180CA: Larger package size with higher surge capability

In conclusion, the SMAJ180C diode serves as a crucial component in protecting electronic circuits from transient voltage events. Its specific characteristics, packaging, and functional features make it a reliable choice for various applications across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ180C en soluciones técnicas

  1. What is SMAJ180C?

    • SMAJ180C is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ180C?

    • The maximum peak pulse power of SMAJ180C is 400 watts.

  3. What is the breakdown voltage of SMAJ180C?

    • The breakdown voltage of SMAJ180C is 180 volts.

  4. What are the typical applications of SMAJ180C?

    • SMAJ180C is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the operating temperature range of SMAJ180C?

    • The operating temperature range of SMAJ180C is -55°C to +150°C.

  6. What is the response time of SMAJ180C?

    • The response time of SMAJ180C is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Does SMAJ180C meet industry standards for surge protection?

    • Yes, SMAJ180C complies with industry standards such as IEC 61000-4-5 for surge protection.

  8. Can SMAJ180C be used for ESD protection?

    • Yes, SMAJ180C can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.

  9. What is the packaging type of SMAJ180C?

    • SMAJ180C is available in various surface mount packages such as SMB, SMC, and DO-214AC.

  10. Is SMAJ180C RoHS compliant?

    • Yes, SMAJ180C is RoHS compliant, making it suitable for use in environmentally conscious designs.