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SMAJ350A
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SMAJ350A

Product Overview

Category

SMAJ350A belongs to the category of transient voltage suppressor 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 capability

Package

The SMAJ350A comes in a DO-214AC (SMA) package.

Essence

The essence of SMAJ350A lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically available in tape and reel packaging with quantities ranging from 500 to 3000 units per reel.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 350V
  • Maximum Clamping Voltage: 570V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ350A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects against transient voltage events
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliance supports environmental sustainability

Disadvantages

  • Limited surge current handling capability compared to higher power TVS diodes
  • Higher clamping voltage than some specialized TVS diodes for specific applications

Working Principles

When a transient voltage surge occurs, the SMAJ350A conducts current and clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

SMAJ350A is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ350A include: - P6KE350A - 1.5SMC350A - SMCJ350A

In conclusion, SMAJ350A is a vital component in safeguarding electronic devices from voltage transients, offering fast response times and low clamping voltages. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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  1. What is SMAJ350A?

    • SMAJ350A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum peak pulse power of SMAJ350A?

    • The maximum peak pulse power of SMAJ350A is 400 watts.

  3. What is the breakdown voltage of SMAJ350A?

    • The breakdown voltage of SMAJ350A is 350 volts.

  4. What are the typical applications of SMAJ350A?

    • SMAJ350A is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of SMAJ350A?

    • The operating temperature range of SMAJ350A is -55°C to +150°C.

  6. What is the response time of SMAJ350A?

    • The response time of SMAJ350A is typically less than 1 picosecond.

  7. Is SMAJ350A RoHS compliant?

    • Yes, SMAJ350A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the packaging type of SMAJ350A?

    • SMAJ350A is available in various surface mount packages such as DO-214AC (SMA) and DO-214AB (SMC).

  9. Does SMAJ350A provide bidirectional protection?

    • Yes, SMAJ350A offers bidirectional transient voltage suppression, providing protection for both positive and negative voltage transients.

  10. What are the key features of SMAJ350A?

    • Some key features of SMAJ350A include low clamping voltage, fast response time, and high surge capability, making it an ideal choice for transient voltage protection in various technical solutions.