Vishay Semiconductor Diodes Division
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SMA5J26-E3/5A
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SMA5J26-E3/5A

Product Overview

Category

The SMA5J26-E3/5A belongs to the category of semiconductor devices, specifically a TVS (Transient Voltage Suppressor) diode.

Use

It is used for surge protection in electronic circuits to safeguard against transient voltage spikes.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Peak Pulse Power: 5kW
  • Breakdown Voltage: 26V
  • Reverse Standoff Voltage: 21.7V
  • Clamping Voltage: 34.4V
  • Maximum Surge Current: 128A

Detailed Pin Configuration

The SMA5J26-E3/5A has two pins, anode, and cathode, which are essential for its proper installation and functioning within a circuit.

Functional Features

  • Provides robust protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact package size

Disadvantages

  • Limited to specific voltage ranges
  • May require additional components for comprehensive circuit protection

Working Principles

The SMA5J26-E3/5A operates by diverting excessive transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes.

Detailed Application Field Plans

This TVS diode is commonly used in various applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMA6J26-E3/5A
  • SMBJ26CA

In conclusion, the SMA5J26-E3/5A is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its compact package and effective surge protection make it suitable for a wide range of applications in different industries.

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Énumérez 10 questions et réponses courantes liées à l'application de SMA5J26-E3/5A dans les solutions techniques

  1. What is the maximum voltage rating of SMA5J26-E3/5A?

    • The maximum voltage rating of SMA5J26-E3/5A is 26V.

  2. What is the peak pulse power dissipation of SMA5J26-E3/5A?

    • The peak pulse power dissipation of SMA5J26-E3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J26-E3/5A?

    • The typical clamping voltage of SMA5J26-E3/5A is 34.4V at 10A.

  4. What is the forward surge current for SMA5J26-E3/5A?

    • The forward surge current for SMA5J26-E3/5A is 200A.

  5. What are the applications of SMA5J26-E3/5A?

    • SMA5J26-E3/5A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the operating temperature range of SMA5J26-E3/5A?

    • The operating temperature range of SMA5J26-E3/5A is -55°C to +150°C.

  7. Does SMA5J26-E3/5A have a low leakage current?

    • Yes, SMA5J26-E3/5A has a low leakage current, making it suitable for use in high-speed data line protection applications.

  8. Is SMA5J26-E3/5A RoHS compliant?

    • Yes, SMA5J26-E3/5A is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  9. What package type does SMA5J26-E3/5A come in?

    • SMA5J26-E3/5A is available in a DO-214AC (SMA) package.

  10. Are there any recommended layout guidelines for using SMA5J26-E3/5A in circuit designs?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to optimize the performance of SMA5J26-E3/5A in circuit designs.