Vishay Semiconductor Diodes Division
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SMAJ15CAHE3/5A
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SMAJ15CAHE3/5A

Product Overview

Category

The SMAJ15CAHE3/5A belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMAJ15CAHE3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage surges, ensuring the longevity of electronic devices.

Packaging/Quantity

The diodes are typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 15V
  • Maximum Clamping Voltage: 24.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ15CAHE3/5A features a standard DO-214AC (SMA) package with two pins for connection.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast response to transient events
  • Low clamping voltage protects sensitive components
  • Compact form factor

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The SMAJ15CAHE3/5A is commonly used in: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE15CA
  • 1.5SMC15CA
  • SMBJ15CA

In conclusion, the SMAJ15CAHE3/5A transient voltage suppressor diode offers efficient protection against voltage transients, making it an essential component in various electronic applications.

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تکنیکی حل میں SMAJ15CAHE3/5A کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is SMAJ15CAHE3/5A?

    • SMAJ15CAHE3/5A 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 SMAJ15CAHE3/5A?

    • The maximum peak pulse power of SMAJ15CAHE3/5A is 400 watts.

  3. What is the breakdown voltage of SMAJ15CAHE3/5A?

    • The breakdown voltage of SMAJ15CAHE3/5A is 15 volts.

  4. What are the typical applications of SMAJ15CAHE3/5A?

    • SMAJ15CAHE3/5A is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges and ESD events.

  5. What is the operating temperature range of SMAJ15CAHE3/5A?

    • The operating temperature range of SMAJ15CAHE3/5A is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ15CAHE3/5A?

    • The reverse stand-off voltage of SMAJ15CAHE3/5A is 15 volts.

  7. How does SMAJ15CAHE3/5A provide protection to electronic circuits?

    • SMAJ15CAHE3/5A clamps the voltage during transient events, diverting excess current away from the protected circuit, thus preventing damage.

  8. Can SMAJ15CAHE3/5A be used for overvoltage protection in power supply circuits?

    • Yes, SMAJ15CAHE3/5A can be used to protect power supply circuits from overvoltage events.

  9. Is SMAJ15CAHE3/5A RoHS compliant?

    • Yes, SMAJ15CAHE3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the package dimensions of SMAJ15CAHE3/5A?

    • The package dimensions of SMAJ15CAHE3/5A are typically 5.0mm x 3.5mm x 1.52mm, making it suitable for surface mount applications.