Vishay Semiconductor Diodes Division
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SMBJ45A-M3/52
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SMBJ45A-M3/52

Product Overview

Category

The SMBJ45A-M3/52 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMBJ45A-M3/52 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of the SMBJ45A-M3/52 lies in its ability to provide reliable protection against voltage surges in electronic circuits.

Packaging/Quantity

The SMBJ45A-M3/52 is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 45V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ45A-M3/52 typically has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • ESD protection

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the circuit
  • High surge current capability for robust protection

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

The SMBJ45A-M3/52 works by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient voltage spikes.

Detailed Application Field Plans

The SMBJ45A-M3/52 is commonly used in: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ45A-M3/52 include: - SMAJ45A - P4SMAJ45A - SMCJ45A

In conclusion, the SMBJ45A-M3/52 transient voltage suppressor diode offers fast and reliable protection against voltage surges, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ45A-M3/52 v technických řešeních

  1. What is the SMBJ45A-M3/52?

    • The SMBJ45A-M3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ45A-M3/52?

    • The SMBJ45A-M3/52 has a maximum working voltage of 45V.

  3. What is the peak pulse power dissipation of the SMBJ45A-M3/52?

    • The peak pulse power dissipation of the SMBJ45A-M3/52 is 600W.

  4. What are the typical applications for the SMBJ45A-M3/52?

    • The SMBJ45A-M3/52 is commonly used in applications such as telecommunications equipment, computers, and consumer electronics to protect against voltage transients.

  5. What is the operating temperature range of the SMBJ45A-M3/52?

    • The SMBJ45A-M3/52 has an operating temperature range of -55°C to 150°C.

  6. What is the reverse stand-off voltage of the SMBJ45A-M3/52?

    • The reverse stand-off voltage of the SMBJ45A-M3/52 is 45V.

  7. What is the clamping voltage of the SMBJ45A-M3/52?

    • The clamping voltage of the SMBJ45A-M3/52 is 77.4V at 10A.

  8. Is the SMBJ45A-M3/52 RoHS compliant?

    • Yes, the SMBJ45A-M3/52 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What package type does the SMBJ45A-M3/52 come in?

    • The SMBJ45A-M3/52 comes in a DO-214AA (SMB) package.

  10. What are some key features of the SMBJ45A-M3/52?

    • Some key features of the SMBJ45A-M3/52 include low profile, excellent clamping capability, and fast response time.