Vishay Semiconductor Diodes Division
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SMA5J26CAHE3/5A
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SMA5J26CAHE3/5A

Product Overview

Category

The SMA5J26CAHE3/5A belongs to the category of semiconductor devices, specifically a type of TVS (transient voltage suppressor) diode.

Use

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

Characteristics

  • Voltage Suppression: Capable of suppressing high voltage transients.
  • Fast Response Time: Provides rapid response to transient events.
  • Low Clamping Voltage: Limits the voltage across the protected circuitry.
  • High Surge Current Capability: Can handle high surge currents without damage.

Package

The SMA5J26CAHE3/5A is typically available in a surface-mount package, such as SMA (DO-214AC), and is offered in tape and reel packaging.

Essence

The essence of SMA5J26CAHE3/5A lies in its ability to safeguard electronic circuits from potentially damaging voltage spikes and surges.

Packaging/Quantity

It is commonly supplied in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Standoff Voltage: 26V
  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 28.9V
  • Maximum Clamping Voltage: 45V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: SMA (DO-214AC)

Detailed Pin Configuration

The SMA5J26CAHE3/5A typically has two pins, with the pinout configuration as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients.
  • Bidirectional Protection: Offers protection for both positive and negative voltage transients.
  • Low Leakage Current: Minimizes power consumption during normal operation.
  • Robust Construction: Designed to withstand multiple transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients.
  • Fast response time.
  • Low clamping voltage.
  • Suitable for bidirectional protection.

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

When a transient voltage event occurs, the SMA5J26CAHE3/5A rapidly conducts current, diverting the excess energy away from the protected circuitry. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMA5J26CAHE3/5A is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMA5J26CAHE3/5A include: - SMA5J24A - SMA5J28A - SMA5J30A - SMA6J26A - SMA6J28A

In conclusion, the SMA5J26CAHE3/5A is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast and effective protection with its unique characteristics and specifications.

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기술 솔루션에 SMA5J26CAHE3/5A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum reverse voltage of SMA5J26CAHE3/5A?

    • The maximum reverse voltage of SMA5J26CAHE3/5A is 26V.

  2. What is the typical forward voltage drop of SMA5J26CAHE3/5A?

    • The typical forward voltage drop of SMA5J26CAHE3/5A is 0.36V at 5A.

  3. What is the peak pulse current rating of SMA5J26CAHE3/5A?

    • The peak pulse current rating of SMA5J26CAHE3/5A is 5A.

  4. What is the operating temperature range for SMA5J26CAHE3/5A?

    • The operating temperature range for SMA5J26CAHE3/5A is -55°C to +150°C.

  5. What is the package type of SMA5J26CAHE3/5A?

    • SMA5J26CAHE3/5A comes in a DO-214AC (SMA) package.

  6. Is SMA5J26CAHE3/5A suitable for overvoltage protection in power supplies?

    • Yes, SMA5J26CAHE3/5A is commonly used for overvoltage protection in power supplies.

  7. Can SMA5J26CAHE3/5A be used for transient voltage suppression in automotive electronics?

    • Yes, SMA5J26CAHE3/5A is suitable for transient voltage suppression in automotive electronics.

  8. What are the typical applications of SMA5J26CAHE3/5A in circuit protection?

    • SMA5J26CAHE3/5A is often used in surge protection, ESD protection, and transient voltage suppression in various electronic circuits.

  9. Does SMA5J26CAHE3/5A have a low leakage current?

    • Yes, SMA5J26CAHE3/5A has a low leakage current, making it suitable for sensitive electronic applications.

  10. Is SMA5J26CAHE3/5A RoHS compliant?

    • Yes, SMA5J26CAHE3/5A is RoHS compliant, meeting environmental standards for lead-free manufacturing.