Vishay Semiconductor Diodes Division
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SMA5J26A-E3/5A
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SMA5J26A-E3/5A

Product Overview

Category

The SMA5J26A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.

Characteristics

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

Specifications

  • Peak Pulse Power: 5000 W
  • Breakdown Voltage: 26 V
  • Operating Voltage: 21.2 V
  • Clamping Voltage: 34.4 V
  • Peak Pulse Current: 202 A
  • Reverse Standoff Voltage: 26 V
  • Maximum Reverse Leakage Current: 1 µA

Detailed Pin Configuration

The SMA5J26A-E3/5A 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 high power surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response to transient voltage spikes
  • RoHS compliance ensures environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMA5J26A-E3/5A operates by diverting excessive current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMA5J26A-E3/5A is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMA5J24A-E3/61 (24 V breakdown voltage)
  • SMA5J28A-E3/61 (28 V breakdown voltage)
  • SMA5J30A-E3/61 (30 V breakdown voltage)

In conclusion, the SMA5J26A-E3/5A is a vital component in safeguarding electronic circuits from transient voltage spikes, offering high power surge capability and fast response time. Its application spans across various industries, providing effective surge protection for a wide range of electronic devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J26A-E3/5A v technických řešeních

  1. What is the maximum reverse voltage of SMA5J26A-E3/5A?

    • The maximum reverse voltage of SMA5J26A-E3/5A is 26V.

  2. What is the typical junction capacitance of SMA5J26A-E3/5A?

    • The typical junction capacitance of SMA5J26A-E3/5A is 500pF.

  3. What is the peak pulse power dissipation of SMA5J26A-E3/5A?

    • The peak pulse power dissipation of SMA5J26A-E3/5A is 5000W.

  4. What is the forward voltage drop of SMA5J26A-E3/5A at a specified current?

    • The forward voltage drop of SMA5J26A-E3/5A at 5A is typically 0.58V.

  5. What is the operating temperature range of SMA5J26A-E3/5A?

    • The operating temperature range of SMA5J26A-E3/5A is -55°C to +150°C.

  6. What are the typical applications for SMA5J26A-E3/5A?

    • SMA5J26A-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the package type of SMA5J26A-E3/5A?

    • SMA5J26A-E3/5A is available in a DO-214AC (SMA) package.

  8. What are the key features of SMA5J26A-E3/5A?

    • Key features of SMA5J26A-E3/5A include low clamping voltage, high surge capability, and fast response time.

  9. What are the recommended soldering conditions for SMA5J26A-E3/5A?

    • The recommended soldering conditions for SMA5J26A-E3/5A include a peak temperature of 260°C for 10 seconds.

  10. Is SMA5J26A-E3/5A RoHS compliant?

    • Yes, SMA5J26A-E3/5A is RoHS compliant, making it suitable for use in environmentally friendly electronic products.