Vishay Semiconductor Diodes Division
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SM15T15AHE3/9AT
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SM15T15AHE3/9AT

Product Overview

Category

The SM15T15AHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The SM15T15AHE3/9AT is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide robust overvoltage protection for electronic circuits.

Packaging/Quantity

The SM15T15AHE3/9AT is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Voltage Rating: 15V
  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 16.7V
  • Clamping Voltage: 24.4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM15T15AHE3/9AT has two pins, with the standard SMC package configuration.

Functional Features

  • Rapid response to transient voltage events
  • Low leakage current
  • High surge current handling capability

Advantages

  • Effective protection against voltage transients
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for higher voltage protection

Working Principles

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

Detailed Application Field Plans

The SM15T15AHE3/9AT is commonly used in: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SM15T15AHE3/9AT include: - SMAJ15A - P6SMB15A - 1.5KE15A

In conclusion, the SM15T15AHE3/9AT is a vital component in safeguarding electronic devices from voltage transients, offering reliable protection and peace of mind for various applications.

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تکنیکی حل میں SM15T15AHE3/9AT کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the SM15T15AHE3/9AT?

    • The SM15T15AHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SM15T15AHE3/9AT?

    • The maximum peak pulse power of the SM15T15AHE3/9AT is 1500 watts.

  3. What is the breakdown voltage of the SM15T15AHE3/9AT?

    • The breakdown voltage of the SM15T15AHE3/9AT is 15 volts.

  4. What are some common applications for the SM15T15AHE3/9AT?

    • Common applications for the SM15T15AHE3/9AT include protection of power supplies, industrial equipment, automotive electronics, and telecommunications equipment.

  5. What is the operating temperature range of the SM15T15AHE3/9AT?

    • The operating temperature range of the SM15T15AHE3/9AT is -55°C to 175°C.

  6. What is the package type of the SM15T15AHE3/9AT?

    • The SM15T15AHE3/9AT comes in a DO-214AB (SMC) package.

  7. Is the SM15T15AHE3/9AT RoHS compliant?

    • Yes, the SM15T15AHE3/9AT is RoHS compliant.

  8. What is the clamping voltage of the SM15T15AHE3/9AT?

    • The clamping voltage of the SM15T15AHE3/9AT is 24.4 volts at 21.2A.

  9. Can the SM15T15AHE3/9AT be used for surge protection in power lines?

    • Yes, the SM15T15AHE3/9AT is suitable for surge protection in power lines and can help protect against lightning-induced surges.

  10. Does the SM15T15AHE3/9AT require any external components for proper operation?

    • No, the SM15T15AHE3/9AT does not require any external components for proper operation as it is a standalone TVS diode.