Microsemi Corporation
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SMAJ26CE3/TR13
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SMAJ26CE3/TR13

Product Overview

Category

The SMAJ26CE3/TR13 belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

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

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • Compact package size

Package

The SMAJ26CE3/TR13 is typically available in a surface mount DO-214AC (SMA) package.

Packaging/Quantity

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

Specifications

  • Voltage Rating: 26V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C
  • Breakdown Voltage: 28.9V to 32.1V
  • Reverse Standoff Voltage: 26V
  • Maximum Clamping Voltage: 42.1V at 14A

Detailed Pin Configuration

The SMAJ26CE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides transient voltage protection
  • Diverts excessive current away from sensitive components
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the TVS diode conducts and diverts the excessive current away from the protected components, limiting the voltage across them.

Detailed Application Field Plans

The SMAJ26CE3/TR13 is commonly used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ26CE3/TR13 include: - P6KE26CA - 1.5KE26CA - SMBJ26CA - SMCJ26CA

In conclusion, the SMAJ26CE3/TR13 is a crucial component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping. Its compact size and high surge current capability make it suitable for a wide range of applications in different industries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMAJ26CE3/TR13 dalam solusi teknis

  1. What is SMAJ26CE3/TR13 used for?

    • SMAJ26CE3/TR13 is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ26CE3/TR13?

    • The maximum peak pulse power of SMAJ26CE3/TR13 is typically 400 watts.

  3. What is the breakdown voltage of SMAJ26CE3/TR13?

    • The breakdown voltage of SMAJ26CE3/TR13 is 26 volts.

  4. What are the typical applications of SMAJ26CE3/TR13?

    • SMAJ26CE3/TR13 is often used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  5. What is the operating temperature range of SMAJ26CE3/TR13?

    • The operating temperature range of SMAJ26CE3/TR13 is usually -55°C to 150°C.

  6. How does SMAJ26CE3/TR13 provide overvoltage protection?

    • SMAJ26CE3/TR13 clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient voltage spike occurs.

  7. Is SMAJ26CE3/TR13 RoHS compliant?

    • Yes, SMAJ26CE3/TR13 is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ26CE3/TR13?

    • SMAJ26CE3/TR13 is commonly available in a surface mount DO-214AC (SMA) package.

  9. What is the response time of SMAJ26CE3/TR13?

    • The response time of SMAJ26CE3/TR13 is very fast, typically in the nanosecond range.

  10. Can SMAJ26CE3/TR13 be used for ESD protection?

    • Yes, SMAJ26CE3/TR13 can also provide electrostatic discharge (ESD) protection in addition to transient voltage suppression.

I hope this information is helpful! If you have any further questions, feel free to ask.