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SMAJ26A-13
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SMAJ26A-13

Product Overview

Category

SMAJ26A-13 belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

The SMAJ26A-13 is characterized by its high surge capability, low clamping voltage, and fast response time. It is designed to provide reliable protection against transient overvoltage conditions.

Package

The SMAJ26A-13 is typically available in a surface-mount package, making it suitable for modern printed circuit board (PCB) assembly processes.

Essence

The essence of SMAJ26A-13 lies in its ability to safeguard electronic circuits from voltage surges, ensuring the longevity and reliability of the connected components.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on the supplier and customer requirements.

Specifications

  • Part Number: SMAJ26A-13
  • Voltage Rating: 26V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ26A-13 follows the standard pin configuration for its package type, with clear markings for anode and cathode connections.

Functional Features

  • Transient Voltage Suppression: Provides effective suppression of transient voltage spikes.
  • Fast Response Time: Rapidly responds to overvoltage conditions, minimizing the risk of damage to downstream components.
  • Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact surface-mount package
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

The SMAJ26A-13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the rated level, thereby diverting the transient energy away from the sensitive components.

Detailed Application Field Plans

The SMAJ26A-13 finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE27CA: Similar voltage rating and power dissipation
  • 1.5KE30A: Higher power handling capability for similar voltage levels
  • SMBJ26CA: Alternative package type with comparable characteristics

In conclusion, the SMAJ26A-13 serves as a crucial component in protecting electronic circuits from transient voltage events, offering a balance of performance and reliability. Its application spans across diverse industries, contributing to the robustness of modern electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJ26A-13 i tekniska lösningar

  1. What is SMAJ26A-13?

    • SMAJ26A-13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum peak pulse power of SMAJ26A-13?

    • The maximum peak pulse power of SMAJ26A-13 is 400 watts.

  3. What is the breakdown voltage of SMAJ26A-13?

    • The breakdown voltage of SMAJ26A-13 is 26 volts.

  4. How does SMAJ26A-13 protect electronic circuits?

    • SMAJ26A-13 clamps the voltage to a safe level, diverting excess current away from sensitive components during transient voltage events.

  5. What are the typical applications of SMAJ26A-13?

    • SMAJ26A-13 is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics to protect against voltage transients.

  6. What is the response time of SMAJ26A-13?

    • The response time of SMAJ26A-13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Can SMAJ26A-13 be used for overvoltage protection in solar panel systems?

    • Yes, SMAJ26A-13 can be used to protect solar panel systems from overvoltage conditions caused by lightning strikes or other transient events.

  8. Is SMAJ26A-13 suitable for use in high-speed data communication systems?

    • Yes, SMAJ26A-13 is suitable for protecting high-speed data communication systems from voltage surges and ESD events.

  9. What is the operating temperature range of SMAJ26A-13?

    • The operating temperature range of SMAJ26A-13 is typically -55°C to 150°C, making it suitable for a wide range of environments.

  10. Are there any specific layout considerations when using SMAJ26A-13 in a PCB design?

    • It is recommended to place SMAJ26A-13 as close as possible to the protected circuitry and to minimize the length and impedance of the traces connecting it to the circuit for optimal performance.