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SMAJ350AE3/TR13

SMAJ350AE3/TR13

Product Overview

Category

The SMAJ350AE3/TR13 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The SMAJ350AE3/TR13 is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 350V
  • Breakdown Voltage: 389V - 431V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C
  • RoHS compliant

Detailed Pin Configuration

The SMAJ350AE3/TR13 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

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

Advantages

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

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • Higher capacitance compared to some other TVS diodes

Working Principles

When a transient voltage event occurs, the SMAJ350AE3/TR13 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMAJ350AE3/TR13 is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ350AE3/TR13 include: - P6SMB350A - 1.5SMC350CA - SMCJ350A

In conclusion, the SMAJ350AE3/TR13 is a vital component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of electronic system design and protection.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJ350AE3/TR13 i tekniska lösningar

  1. What is the maximum peak pulse power of SMAJ350AE3/TR13?

    • The maximum peak pulse power of SMAJ350AE3/TR13 is 400 watts.

  2. What is the breakdown voltage of SMAJ350AE3/TR13?

    • The breakdown voltage of SMAJ350AE3/TR13 is 350 volts.

  3. What is the operating temperature range for SMAJ350AE3/TR13?

    • The operating temperature range for SMAJ350AE3/TR13 is -55°C to +150°C.

  4. What are the typical applications for SMAJ350AE3/TR13?

    • SMAJ350AE3/TR13 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMAJ350AE3/TR13?

    • The response time of SMAJ350AE3/TR13 is very fast, typically responding within nanoseconds to protect against transient voltage spikes.

  6. Does SMAJ350AE3/TR13 require any external components for proper operation?

    • SMAJ350AE3/TR13 does not require any external components for its basic operation, but additional circuitry may be needed for specific application requirements.

  7. Is SMAJ350AE3/TR13 RoHS compliant?

    • Yes, SMAJ350AE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ350AE3/TR13?

    • SMAJ350AE3/TR13 comes in a DO-214AC (SMA) package, which is a surface mount package suitable for automated assembly processes.

  9. Can SMAJ350AE3/TR13 be used for overvoltage protection in solar panel systems?

    • Yes, SMAJ350AE3/TR13 can be used for overvoltage protection in solar panel systems to safeguard against transient voltage surges.

  10. What is the clamping voltage of SMAJ350AE3/TR13?

    • The clamping voltage of SMAJ350AE3/TR13 is 485 volts at 10A, which represents the maximum voltage that the device will allow to pass during a transient event.