Littelfuse Inc.
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SMBJ7.0C
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SMBJ7.0C

Product Overview

Category

The SMBJ7.0C belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Package

The SMBJ7.0C is typically available in a surface mount package.

Essence

The essence of the SMBJ7.0C lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The SMBJ7.0C is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 7.0V
  • Breakdown Voltage: 8.55V
  • Maximum Clamping Voltage: 11.2V
  • Peak Pulse Current: 36.1A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ7.0C typically features two pins for connection to the circuit board. The pin configuration may vary slightly based on the manufacturer, and it is essential to refer to the datasheet for precise details.

Functional Features

The functional features of the SMBJ7.0C include: - Transient voltage suppression - Bi-directional clamping - Low leakage current - High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited maximum clamping voltage
  • Sensitive to reverse surge currents

Working Principles

When a transient voltage event occurs, the SMBJ7.0C 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 SMBJ7.0C finds application in various fields, including: - Telecommunications equipment - Consumer electronics - Industrial automation - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ7.0C include: - SMAJ7.0A - SMCJ7.0CA - P6SMBJ7.0A

In conclusion, the SMBJ7.0C transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits and devices across diverse industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ7.0C en soluciones técnicas

  1. What is the SMBJ7.0C?

    • The SMBJ7.0C is a type of transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of SMBJ7.0C?

    • The maximum working voltage of SMBJ7.0C is 7.0 volts.

  3. What is the typical application of SMBJ7.0C?

    • The typical application of SMBJ7.0C is in providing overvoltage protection for low voltage electronic circuits, such as in telecommunications equipment, consumer electronics, and industrial control systems.

  4. What is the peak pulse power of SMBJ7.0C?

    • The peak pulse power of SMBJ7.0C is typically around 600 watts.

  5. What are the key features of SMBJ7.0C?

    • The key features of SMBJ7.0C include low clamping voltage, fast response time, and high surge capability.

  6. How does SMBJ7.0C provide overvoltage protection?

    • SMBJ7.0C provides overvoltage protection by diverting excess current away from sensitive components when a voltage spike occurs, thus preventing damage to the circuit.

  7. What are the environmental considerations for using SMBJ7.0C?

    • SMBJ7.0C is typically designed to meet industry standards for environmental performance, including compliance with RoHS (Restriction of Hazardous Substances) directives.

  8. What are the recommended operating conditions for SMBJ7.0C?

    • The recommended operating conditions for SMBJ7.0C include a temperature range of -55°C to +150°C and a maximum soldering temperature of 260°C.

  9. Can SMBJ7.0C be used in automotive applications?

    • Yes, SMBJ7.0C can be used in automotive applications where overvoltage protection is required for electronic systems.

  10. Are there any specific layout considerations when using SMBJ7.0C in a PCB design?

    • It is recommended to place SMBJ7.0C as close as possible to the protected circuitry and to minimize the length and impedance of the traces connecting it to the circuit for optimal performance.