Vishay Semiconductor Diodes Division
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SMBJ22CD-M3/I
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SMBJ22CD-M3/I

Product Overview

Category

The SMBJ22CD-M3/I belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The SMBJ22CD-M3/I is available in a DO-214AA (SMB) package.

Essence

The essence of the SMBJ22CD-M3/I lies in its ability to provide robust protection against voltage transients, ensuring the reliability of electronic systems.

Packaging/Quantity

The SMBJ22CD-M3/I is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 22V
  • Breakdown Voltage: 24.4V
  • Maximum Clamping Voltage: 35.5V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ22CD-M3/I has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal stress on the protected circuit
  • High surge current capability enhances robustness

Disadvantages

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

Working Principles

The SMBJ22CD-M3/I operates by diverting excessive transient currents away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMBJ22CD-M3/I is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ22CD-M3/I include: - SMBJ10A - SMBJ33CA - SMBJ58A

In conclusion, the SMBJ22CD-M3/I transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ22CD-M3/I v technických řešeních

  1. What is the SMBJ22CD-M3/I used for?

    • The SMBJ22CD-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 SMBJ22CD-M3/I?

    • The SMBJ22CD-M3/I has a maximum working voltage of 22V.

  3. What is the peak pulse power dissipation of the SMBJ22CD-M3/I?

    • The peak pulse power dissipation of the SMBJ22CD-M3/I is 600W.

  4. What is the breakdown voltage of the SMBJ22CD-M3/I?

    • The breakdown voltage of the SMBJ22CD-M3/I is typically 24.4V.

  5. What are the typical applications of the SMBJ22CD-M3/I?

    • The SMBJ22CD-M3/I is commonly used in protection circuits for telecommunications equipment, industrial controls, and automotive electronics.

  6. What is the operating temperature range of the SMBJ22CD-M3/I?

    • The SMBJ22CD-M3/I has an operating temperature range of -55°C to 150°C.

  7. What is the package type of the SMBJ22CD-M3/I?

    • The SMBJ22CD-M3/I is available in a DO-214AA (SMB) package.

  8. What is the clamping voltage of the SMBJ22CD-M3/I?

    • The clamping voltage of the SMBJ22CD-M3/I is typically 35.5V at 10A.

  9. Is the SMBJ22CD-M3/I RoHS compliant?

    • Yes, the SMBJ22CD-M3/I is RoHS compliant.

  10. What are the key features of the SMBJ22CD-M3/I?

    • The key features of the SMBJ22CD-M3/I include low clamping voltage, fast response time, and high surge capability.