Vishay Semiconductor Diodes Division
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SMA5J14AHE3/61
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SMA5J14AHE3/61

Product Overview

Category

The SMA5J14AHE3/61 belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 14V
  • Reverse Standoff Voltage: 12.8V
  • Clamping Voltage: 21.2V
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMA5J14AHE3/61 has a standard SMA package with two pins, one for the anode and the other for the cathode.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact surface mount package
  • RoHS compliance for environmental considerations

Disadvantages

  • Limited to specific voltage and power ratings
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The SMA5J14AHE3/61 operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

This TVS diode is widely used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMA6J14AHE3/61
    • Similar specifications with higher power rating
  • Alternative Model 2: SMA5J12AHE3/61
    • Lower breakdown voltage for specific applications
  • Alternative Model 3: SMAJ14AHE3/61
    • SMA package with similar characteristics

In conclusion, the SMA5J14AHE3/61 is a crucial component in protecting electronic circuits from voltage transients, offering reliable performance and compact design for various applications.

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기술 솔루션에 SMA5J14AHE3/61 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum reverse voltage of SMA5J14AHE3/61?

    • The maximum reverse voltage of SMA5J14AHE3/61 is 14V.

  2. What is the peak pulse power dissipation of SMA5J14AHE3/61?

    • The peak pulse power dissipation of SMA5J14AHE3/61 is 500W.

  3. What is the forward voltage drop of SMA5J14AHE3/61 at a specified current?

    • The forward voltage drop of SMA5J14AHE3/61 varies with current, typically around 0.58V at 10A.

  4. What is the operating temperature range of SMA5J14AHE3/61?

    • The operating temperature range of SMA5J14AHE3/61 is -55°C to +150°C.

  5. What are the typical applications for SMA5J14AHE3/61?

    • SMA5J14AHE3/61 is commonly used in surge protection for electronic equipment, power supplies, and telecommunications systems.

  6. What is the package type of SMA5J14AHE3/61?

    • SMA5J14AHE3/61 comes in a DO-214AC (SMA) package.

  7. Does SMA5J14AHE3/61 have any certifications or compliance standards?

    • SMA5J14AHE3/61 is compliant with RoHS and is halogen-free.

  8. What is the clamping voltage of SMA5J14AHE3/61?

    • The clamping voltage of SMA5J14AHE3/61 is typically around 23.2V at 10A.

  9. Can SMA5J14AHE3/61 be used for ESD protection?

    • Yes, SMA5J14AHE3/61 can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  10. Are there any recommended layout or mounting considerations for SMA5J14AHE3/61?

    • It is recommended to minimize the length of the leads and keep the device close to the protected circuit to optimize its performance.