Vishay Semiconductor Diodes Division
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SMAJ14HE3/61
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SMAJ14HE3/61

Product Overview

Category

SMAJ14HE3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The SMAJ14HE3/61 comes in a DO-214AC (SMA) package.

Essence

The essence of SMAJ14HE3/61 lies in its ability to provide robust protection against voltage surges, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The SMAJ14HE3/61 is typically available in reels or bulk packaging, with quantities varying based on supplier specifications.

Specifications

  • Standoff Voltage: 12.8V
  • Breakdown Voltage: 14.2V
  • Maximum Clamping Voltage: 21.2V
  • Peak Pulse Current: 36.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMAJ14HE3/61 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • RoHS compliant

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on protected circuits
  • High surge current capability enhances robustness

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a transient voltage event occurs, the SMAJ14HE3/61 conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.

Detailed Application Field Plans

SMAJ14HE3/61 is commonly used in various applications including: - Consumer electronics - Telecommunication equipment - Industrial automation - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMAJ14HE3/61 include: - P6KE15CA - 1.5KE16CA - SMBJ14CA

In conclusion, SMAJ14HE3/61 is a vital component in safeguarding electronic devices from transient voltage events, offering fast response, low clamping voltage, and high surge current capability. Its application spans across diverse industries, ensuring the protection and reliability of sensitive electronic systems.

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技術ソリューションにおける SMAJ14HE3/61 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SMAJ14HE3/61?

    • SMAJ14HE3/61 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ14HE3/61?

    • The maximum peak pulse power of SMAJ14HE3/61 is 400 watts.

  3. What is the breakdown voltage of SMAJ14HE3/61?

    • The breakdown voltage of SMAJ14HE3/61 is 14 volts.

  4. What are the typical applications of SMAJ14HE3/61?

    • SMAJ14HE3/61 is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications equipment for transient voltage protection.

  5. What is the operating temperature range of SMAJ14HE3/61?

    • The operating temperature range of SMAJ14HE3/61 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ14HE3/61?

    • The reverse stand-off voltage of SMAJ14HE3/61 is 12.8 volts.

  7. Is SMAJ14HE3/61 RoHS compliant?

    • Yes, SMAJ14HE3/61 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of SMAJ14HE3/61?

    • SMAJ14HE3/61 comes in a DO-214AC (SMA) package.

  9. What is the clamping voltage of SMAJ14HE3/61?

    • The clamping voltage of SMAJ14HE3/61 is 23.2 volts at 10A.

  10. Can SMAJ14HE3/61 be used for ESD protection?

    • Yes, SMAJ14HE3/61 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.