Vishay Semiconductor Diodes Division
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SMBJ7.0D-M3/I
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SMBJ7.0D-M3/I

Introduction

The SMBJ7.0D-M3/I is a diode belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AA (SMB), SMD/SMT package style
  • Essence: Provides protection to sensitive electronic components from voltage spikes
  • 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: 11.2V
  • Current - Peak Pulse (10/1000µs): 22.6A
  • Power - Peak Pulse: 600W
  • Termination: SMD/SMT
  • Operating Temperature: -55°C to +150°C

Detailed Pin Configuration

The SMBJ7.0D-M3/I typically consists of two pins for connection in a circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SMD/SMT package for easy integration into circuit designs
  • Wide operating temperature range for versatile applications

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires careful consideration of placement in circuit design for optimal performance

Working Principles

The SMBJ7.0D-M3/I operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from sensitive components when a voltage transient occurs. This action helps to limit the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ7.0D-M3/I finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ7.0D-M3/I include: - P6SMBJ7.0A - 1.5SMCJ7.0A - SMAJ7.0A - P4SMAJ7.0A

In conclusion, the SMBJ7.0D-M3/I transient voltage suppressor diode offers effective protection against voltage transients in a compact and versatile package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ7.0D-M3/I v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMBJ7.0D-M3/I in technical solutions:

  1. What is the SMBJ7.0D-M3/I used for?

    • The SMBJ7.0D-M3/I is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ7.0D-M3/I?

    • The maximum working voltage of the SMBJ7.0D-M3/I is 7.0 volts.

  3. What is the peak pulse power handling capability of the SMBJ7.0D-M3/I?

    • The SMBJ7.0D-M3/I can handle peak pulse power up to 600 watts.

  4. What are the typical applications of the SMBJ7.0D-M3/I?

    • Typical applications include protection of sensitive electronic circuits in telecommunications equipment, industrial automation, and consumer electronics.

  5. What is the response time of the SMBJ7.0D-M3/I to voltage transients?

    • The response time of the SMBJ7.0D-M3/I is very fast, typically responding within nanoseconds to clamp the voltage spike.

  6. Is the SMBJ7.0D-M3/I RoHS compliant?

    • Yes, the SMBJ7.0D-M3/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of the SMBJ7.0D-M3/I?

    • The SMBJ7.0D-M3/I has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  8. Can the SMBJ7.0D-M3/I be used for overvoltage protection in automotive applications?

    • Yes, the SMBJ7.0D-M3/I is suitable for overvoltage protection in automotive electronics due to its high surge capability.

  9. Does the SMBJ7.0D-M3/I require external heat sinking?

    • No, the SMBJ7.0D-M3/I is designed to dissipate the heat generated during transient events without requiring external heat sinking.

  10. What is the packaging of the SMBJ7.0D-M3/I?

    • The SMBJ7.0D-M3/I is available in a surface mount package, making it easy to integrate into PCB designs and manufacturing processes.