SMC Diode Solutions
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SMCJ7.0ATR
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SMCJ7.0ATR - Product Encyclopedia Entry

Introduction

The SMCJ7.0ATR belongs to the category of transient voltage suppressor diodes (TVS diodes). This entry provides a comprehensive overview of the product, 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 Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMC (DO-214AB) package
  • Essence: Silicon TVS diode
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 7V
  • Voltage - Breakdown (Min): 7.78V
  • Voltage - Clamping (Max) @ Ipp: 11.3V
  • Current - Peak Pulse (10/1000µs): 30.6A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMCJ7.0ATR typically has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
  • Fast Response Time: Quickly clamps transient voltages to safe levels.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited surge current capability compared to higher-rated TVS diodes
  • Higher cost compared to standard diodes

Working Principles

When a transient voltage spike occurs, the SMCJ7.0ATR conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The SMCJ7.0ATR is commonly used in the following applications: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCJ6.5ATR
  • Alternative Model 2: SMCJ7.5ATR
  • Alternative Model 3: SMCJ8.0ATR
  • Alternative Model 4: SMCJ6.8ATR

In conclusion, the SMCJ7.0ATR is a vital component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of various electronic systems.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMCJ7.0ATR בפתרונות טכניים

  1. What is the SMCJ7.0ATR?

    • The SMCJ7.0ATR is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMCJ7.0ATR?

    • The maximum peak pulse power of SMCJ7.0ATR is 1500 watts.

  3. What is the breakdown voltage of SMCJ7.0ATR?

    • The breakdown voltage of SMCJ7.0ATR is 7.0 volts.

  4. What are the typical applications of SMCJ7.0ATR?

    • SMCJ7.0ATR is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMCJ7.0ATR?

    • The operating temperature range of SMCJ7.0ATR is -55°C to +150°C.

  6. How does SMCJ7.0ATR provide overvoltage protection?

    • SMCJ7.0ATR clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  7. Can SMCJ7.0ATR be used for ESD protection?

    • Yes, SMCJ7.0ATR can be used for electrostatic discharge (ESD) protection in various electronic devices.

  8. What is the response time of SMCJ7.0ATR?

    • The response time of SMCJ7.0ATR is very fast, typically in the nanosecond range.

  9. Is SMCJ7.0ATR RoHS compliant?

    • Yes, SMCJ7.0ATR is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Are there any recommended layout considerations when using SMCJ7.0ATR?

    • It is recommended to minimize the length of the traces between the SMCJ7.0ATR and the protected circuitry and to ensure a low impedance path to ground for optimal performance.