Vishay Semiconductor Diodes Division
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SMA5J22CAHE3/5A
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SMA5J22CAHE3/5A

Product Overview

Category

The SMA5J22CAHE3/5A belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

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

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The SMA5J22CAHE3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage transients, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

The SMA5J22CAHE3/5A is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 22V
  • Breakdown Voltage: 24.4V
  • Peak Pulse Power: 5000W
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 18.8V
  • Maximum Clamping Voltage: 38.9V

Detailed Pin Configuration

The SMA5J22CAHE3/5A TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • ESD protection up to ±30kV (contact discharge)

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Relatively higher cost compared to standard diodes
  • Requires careful consideration of layout and placement for optimal performance

Working Principles

The SMA5J22CAHE3/5A TVS diode works by diverting transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly used in various applications including: - Telecommunication equipment - Industrial automation systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMA5J22CAHE3/5A TVS diode include: - P6KE22CA - 1.5KE22CA - SMCJ22CA

In conclusion, the SMA5J22CAHE3/5A TVS diode offers robust transient voltage protection with fast response times, making it suitable for a wide range of electronic applications.

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기술 솔루션에 SMA5J22CAHE3/5A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating of SMA5J22CAHE3/5A?

    • The maximum voltage rating of SMA5J22CAHE3/5A is 22V.

  2. What is the peak pulse power dissipation of SMA5J22CAHE3/5A?

    • The peak pulse power dissipation of SMA5J22CAHE3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J22CAHE3/5A?

    • The typical clamping voltage of SMA5J22CAHE3/5A is 35.5V at 10A.

  4. What is the operating temperature range of SMA5J22CAHE3/5A?

    • The operating temperature range of SMA5J22CAHE3/5A is -55°C to +150°C.

  5. What is the package type of SMA5J22CAHE3/5A?

    • SMA5J22CAHE3/5A comes in a DO-214AC (SMA) package.

  6. What are the typical applications for SMA5J22CAHE3/5A?

    • SMA5J22CAHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. Does SMA5J22CAHE3/5A meet RoHS compliance?

    • Yes, SMA5J22CAHE3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the forward voltage drop of SMA5J22CAHE3/5A?

    • The forward voltage drop of SMA5J22CAHE3/5A is typically 3.5V at 5A.

  9. Is SMA5J22CAHE3/5A suitable for high-speed data line protection?

    • Yes, SMA5J22CAHE3/5A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  10. Can SMA5J22CAHE3/5A be used in outdoor applications?

    • Yes, SMA5J22CAHE3/5A can be used in outdoor applications as it is designed to withstand environmental stresses and has excellent moisture resistance.