Vishay Semiconductor Diodes Division
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1.5SMC11AHE3/9AT
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1.5SMC11AHE3/9AT

Product Overview

Category:

The 1.5SMC11AHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics:

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

Package:

The 1.5SMC11AHE3/9AT is available in a DO-214AB (SMC) package.

Essence:

This TVS diode provides robust protection against transient overvoltage events, ensuring the reliability of sensitive electronic components.

Packaging/Quantity:

The 1.5SMC11AHE3/9AT is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 9.4V
  • Breakdown Voltage: 10.5V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 1500W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC11AHE3/9AT TVS diode has two pins, anode, and cathode, which are denoted by the markings on the device.

Functional Features

  • Provides transient overvoltage protection
  • Rapid response to voltage transients
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages

  • High surge current capability
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

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

Working Principles

When a transient voltage spike occurs, the 1.5SMC11AHE3/9AT 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 1.5SMC11AHE3/9AT is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC11AHE3/9AT include: - P6KE10A - SMBJ9.0A - 1.5KE10CA

In conclusion, the 1.5SMC11AHE3/9AT TVS diode offers robust surge protection with fast response times and high surge current capabilities, making it suitable for a wide range of applications in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC11AHE3/9AT v technických řešeních

  1. What is the voltage rating of 1.5SMC11AHE3/9AT?

    • The voltage rating of 1.5SMC11AHE3/9AT is 11V.

  2. What is the peak pulse power of 1.5SMC11AHE3/9AT?

    • The peak pulse power of 1.5SMC11AHE3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC11AHE3/9AT?

    • The breakdown voltage of 1.5SMC11AHE3/9AT is 12.4V.

  4. What are the typical applications for 1.5SMC11AHE3/9AT?

    • Typical applications for 1.5SMC11AHE3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the maximum clamping voltage of 1.5SMC11AHE3/9AT?

    • The maximum clamping voltage of 1.5SMC11AHE3/9AT is 18.2V.

  6. What is the operating temperature range of 1.5SMC11AHE3/9AT?

    • The operating temperature range of 1.5SMC11AHE3/9AT is -55°C to +150°C.

  7. Does 1.5SMC11AHE3/9AT meet RoHS compliance?

    • Yes, 1.5SMC11AHE3/9AT is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of 1.5SMC11AHE3/9AT?

    • 1.5SMC11AHE3/9AT is available in a DO-214AB (SMC) package.

  9. Is 1.5SMC11AHE3/9AT suitable for high-speed data line protection?

    • Yes, 1.5SMC11AHE3/9AT is suitable for high-speed data line protection in telecommunications and networking equipment.

  10. What are the key features of 1.5SMC11AHE3/9AT?

    • Key features of 1.5SMC11AHE3/9AT include low incremental surge resistance, fast response time, and high reliability.