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P6SMBJ120
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P6SMBJ120

Product Overview

Category

P6SMBJ120 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P6SMBJ120 is available in a DO-214AA (SMB) package.

Essence

The essence of P6SMBJ120 lies in its ability to provide robust overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 102 V
  • Breakdown Voltage: 113 V
  • Maximum Clamping Voltage: 146 V
  • Peak Pulse Current: 60 A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMBJ120 TVS diode has two pins. The cathode is denoted by a line on the body of the diode, while the anode is the other terminal.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current handling capability compared to higher-rated TVS diodes
  • Higher clamping voltage compared to some specialized TVS diodes

Working Principles

When a transient voltage spike occurs, the P6SMBJ120 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

Telecommunications

Used in communication equipment to safeguard against lightning-induced surges.

Automotive Electronics

Protects sensitive automotive electronics from voltage spikes caused by load switching and other transient events.

Industrial Control Systems

Applied in industrial control systems to prevent damage from power surges and ESD.

Detailed and Complete Alternative Models

  • P6SMBJ110
  • P6SMBJ130
  • P6SMBJ150
  • P6SMBJ170

In conclusion, the P6SMBJ120 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of sensitive electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMBJ120 en soluciones técnicas

  1. What is the P6SMBJ120?

    • The P6SMBJ120 is a transient voltage suppressor diode designed to protect sensitive electronic devices from voltage spikes and transients.

  2. What is the maximum working voltage of P6SMBJ120?

    • The maximum working voltage of P6SMBJ120 is 120V.

  3. What is the peak pulse power of P6SMBJ120?

    • The peak pulse power of P6SMBJ120 is typically 600W at 10/1000μs.

  4. What are the typical applications of P6SMBJ120?

    • P6SMBJ120 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the breakdown voltage of P6SMBJ120?

    • The breakdown voltage of P6SMBJ120 is typically 133V.

  6. What is the operating temperature range of P6SMBJ120?

    • The operating temperature range of P6SMBJ120 is -55°C to +150°C.

  7. How does P6SMBJ120 provide transient voltage protection?

    • P6SMBJ120 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  8. Is P6SMBJ120 RoHS compliant?

    • Yes, P6SMBJ120 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What package type does P6SMBJ120 come in?

    • P6SMBJ120 is available in a DO-214AA (SMB) package, which is suitable for surface mount applications.

  10. Are there any recommended layout considerations when using P6SMBJ120?

    • It is recommended to minimize the length and area of the traces connecting the P6SMBJ120 to the circuit to reduce inductance and maximize its effectiveness in transient voltage suppression.