Vishay Semiconductor Diodes Division
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1.5SMC9.1A-E3/9AT
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1.5SMC9.1A-E3/9AT

Product Overview

Category

The 1.5SMC9.1A-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

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

Package

The 1.5SMC9.1A-E3/9AT is available in a DO-214AB (SMC) package.

Essence

This TVS diode is essential for safeguarding sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The 1.5SMC9.1A-E3/9AT is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 7.78V
  • Breakdown Voltage: 8.65V
  • Maximum Clamping Voltage: 14.5V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC9.1A-E3/9AT has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides protection against transient voltage events
  • Rapid response to voltage surges
  • Low leakage current
  • High reliability and durability

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

The 1.5SMC9.1A-E3/9AT operates by diverting excess current away from sensitive components when a voltage surge occurs, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC9.1A-E3/9AT is widely used in various applications including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC9.1A-E3/9AT include: - P6SMBJ9.0CA - SMBJ9.0A - 1.5KE6.8A

In conclusion, the 1.5SMC9.1A-E3/9AT TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC9.1A-E3/9AT v technických řešeních

  1. What is the voltage rating of 1.5SMC9.1A-E3/9AT?

    • The voltage rating of 1.5SMC9.1A-E3/9AT is 9.1V.

  2. What is the peak pulse power of 1.5SMC9.1A-E3/9AT?

    • The peak pulse power of 1.5SMC9.1A-E3/9AT is typically 1500W.

  3. What are the typical applications for 1.5SMC9.1A-E3/9AT?

    • Typical applications for 1.5SMC9.1A-E3/9AT include overvoltage protection in electronic circuits, surge protection in telecommunications equipment, and transient voltage suppression in industrial automation.

  4. What is the breakdown voltage of 1.5SMC9.1A-E3/9AT?

    • The breakdown voltage of 1.5SMC9.1A-E3/9AT is typically 10.5V.

  5. What is the maximum clamping voltage of 1.5SMC9.1A-E3/9AT?

    • The maximum clamping voltage of 1.5SMC9.1A-E3/9AT is 14.5V.

  6. Is 1.5SMC9.1A-E3/9AT RoHS compliant?

    • Yes, 1.5SMC9.1A-E3/9AT is RoHS compliant.

  7. What is the operating temperature range of 1.5SMC9.1A-E3/9AT?

    • The operating temperature range of 1.5SMC9.1A-E3/9AT is -55°C to +150°C.

  8. Does 1.5SMC9.1A-E3/9AT meet industry standards for surge protection?

    • Yes, 1.5SMC9.1A-E3/9AT meets industry standards such as IEC 61000-4-5 for surge protection.

  9. Can 1.5SMC9.1A-E3/9AT be used in automotive electronics applications?

    • Yes, 1.5SMC9.1A-E3/9AT can be used in automotive electronics applications for transient voltage suppression.

  10. What packaging options are available for 1.5SMC9.1A-E3/9AT?

    • 1.5SMC9.1A-E3/9AT is available in various packaging options including DO-214AB (SMC) package.