Vishay Semiconductor Diodes Division
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SMAJ11CA-M3/5A
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SMAJ11CA-M3/5A

Product Overview

Category

The SMAJ11CA-M3/5A belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMAJ11CA-M3/5A is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage surges and transients, thereby safeguarding electronic circuits.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 11V
  • Maximum Clamping Voltage: 18.2V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ11CA-M3/5A typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Fast response to voltage spikes

Advantages

  • Provides effective protection for sensitive electronic components
  • Fast response time helps in minimizing damage from voltage transients
  • Compact size allows for easy integration into circuit designs

Disadvantages

  • Clamping voltage may still allow some voltage to pass through, albeit at a reduced level
  • May require additional circuitry for comprehensive surge protection in high-risk environments

Working Principles

When a voltage spike occurs, the SMAJ11CA-M3/5A conducts the excess current to ground, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

  • Telecommunications equipment
  • Consumer electronics
  • Industrial control systems
  • Automotive electronics

Detailed and Complete Alternative Models

  • P6SMB11CA
  • 1.5SMC11CA
  • SMBJ11CA

In conclusion, the SMAJ11CA-M3/5A transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in various electronic applications.

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技術ソリューションにおける SMAJ11CA-M3/5A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum reverse voltage for SMAJ11CA-M3/5A?

    • The maximum reverse voltage for SMAJ11CA-M3/5A is 11V.

  2. What is the peak pulse power dissipation of SMAJ11CA-M3/5A?

    • The peak pulse power dissipation of SMAJ11CA-M3/5A is 400W.

  3. What is the breakdown voltage of SMAJ11CA-M3/5A?

    • The breakdown voltage of SMAJ11CA-M3/5A is typically 12.2V.

  4. What are the typical applications for SMAJ11CA-M3/5A?

    • SMAJ11CA-M3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of SMAJ11CA-M3/5A?

    • The clamping voltage of SMAJ11CA-M3/5A is typically 18.2V.

  6. What is the operating temperature range for SMAJ11CA-M3/5A?

    • The operating temperature range for SMAJ11CA-M3/5A is -55°C to +150°C.

  7. What is the package type of SMAJ11CA-M3/5A?

    • SMAJ11CA-M3/5A is available in a DO-214AC (SMA) package.

  8. What is the response time of SMAJ11CA-M3/5A?

    • The response time of SMAJ11CA-M3/5A is very fast, typically in the nanosecond range.

  9. Is SMAJ11CA-M3/5A RoHS compliant?

    • Yes, SMAJ11CA-M3/5A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can SMAJ11CA-M3/5A be used for ESD protection?

    • Yes, SMAJ11CA-M3/5A can be used for electrostatic discharge (ESD) protection in various electronic circuits.