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SMA6L64A
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SMA6L64A - Product Overview

Introduction

The SMA6L64A is a semiconductor product belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The SMA6L64A is specifically designed to provide robust protection in various applications, offering distinct characteristics and advantages.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

The SMA6L64A TVS diode features the following specifications: - Peak Pulse Power: 600W - Breakdown Voltage: 64V - Clamping Voltage: 103V at 1A - Operating Temperature Range: -55°C to +150°C - Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA6L64A TVS diode has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

The SMA6L64A TVS diode operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the protected components.

Detailed Application Field Plans

The SMA6L64A TVS diode finds extensive application in various fields, including: - Consumer Electronics: Protection of USB ports, HDMI interfaces, and other sensitive circuits in smartphones, tablets, and laptops. - Industrial Equipment: Safeguarding control systems, communication interfaces, and sensor inputs in industrial machinery. - Automotive Electronics: Protection of onboard electronics, CAN bus interfaces, and entertainment systems in vehicles.

Detailed and Complete Alternative Models

Several alternative models to the SMA6L64A TVS diode include: - P6SMBJ64A: Similar specifications with a different package (DO-214AA) - 1.5KE68CA: Higher power dissipation capability with a different package (DO-201AD) - SMBJ64CA: Lower clamping voltage with a similar package (DO-214AA)

In conclusion, the SMA6L64A TVS diode offers reliable transient voltage suppression for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of sensitive electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA6L64A v technických řešeních

  1. What is SMA6L64A?

    • SMA6L64A is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of SMA6L64A?

    • The key features of SMA6L64A include a low clamping voltage, high surge capability, fast response time, and compatibility with automated placement equipment.

  3. What are the typical applications of SMA6L64A?

    • SMA6L64A is commonly used in applications such as power supplies, industrial control systems, automotive electronics, and telecommunications equipment to protect against transient overvoltage events.

  4. What is the maximum peak pulse power of SMA6L64A?

    • The maximum peak pulse power of SMA6L64A is typically around 600 watts.

  5. What is the operating temperature range of SMA6L64A?

    • SMA6L64A is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  6. How does SMA6L64A provide protection against voltage transients?

    • SMA6L64A suppresses voltage transients by diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

  7. Is SMA6L64A RoHS compliant?

    • Yes, SMA6L64A is RoHS compliant, meaning it meets the requirements of the Restriction of Hazardous Substances directive.

  8. Can SMA6L64A be used in high-speed data line protection?

    • Yes, SMA6L64A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What are the packaging options available for SMA6L64A?

    • SMA6L64A is available in various package options, including SMA, SMB, and SMC packages, providing flexibility for different design requirements.

  10. Are there any application notes or design guidelines available for using SMA6L64A in technical solutions?

    • Yes, manufacturers often provide application notes and design guidelines to assist engineers in implementing SMA6L64A effectively in their technical solutions.