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1.5SMC43AT3G
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1.5SMC43AT3G

Product Overview

Category:

The 1.5SMC43AT3G 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:

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

Package:

The 1.5SMC43AT3G is available in a DO-214AB (SMC) package.

Essence:

This TVS diode is designed to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity:

It is typically packaged in reels or trays with varying quantities depending on the supplier.

Specifications

  • Standoff Voltage: 36.8V
  • Breakdown Voltage: 40.9V
  • Maximum Clamping Voltage: 58.9V
  • Peak Pulse Current: 66.7A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC43AT3G has two pins, anode, and cathode, which are denoted by the markings on the diode body.

Functional Features

  • Provides protection against transient voltage events
  • Rapid response to voltage spikes
  • Low leakage current

Advantages

  • High surge current capability
  • Low clamping voltage
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive surge protection in some applications
  • Sensitive to reverse polarity connection

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5SMC43AT3G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ36A
  • P6SMB36A
  • SMBJ36A
  • 1.5KE43A

In conclusion, the 1.5SMC43AT3G TVS diode offers robust surge protection for a wide range of electronic applications, with its fast response time, low clamping voltage, and high surge current capability making it a popular choice for engineers seeking reliable transient voltage suppression.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC43AT3G v technických řešeních

  1. What is 1.5SMC43AT3G used for?

    • 1.5SMC43AT3G is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum clamping voltage of 1.5SMC43AT3G?

    • The maximum clamping voltage of 1.5SMC43AT3G is 77.4V at 10A.

  3. What is the peak pulse power dissipation of 1.5SMC43AT3G?

    • The peak pulse power dissipation of 1.5SMC43AT3G is 1500W.

  4. What are the typical applications of 1.5SMC43AT3G?

    • Typical applications include protection of power supplies, communication systems, automotive electronics, and industrial equipment from transient overvoltage events.

  5. What is the breakdown voltage of 1.5SMC43AT3G?

    • The breakdown voltage of 1.5SMC43AT3G is 47.8V.

  6. What is the operating temperature range of 1.5SMC43AT3G?

    • The operating temperature range of 1.5SMC43AT3G is -55°C to +150°C.

  7. Is 1.5SMC43AT3G RoHS compliant?

    • Yes, 1.5SMC43AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What package type does 1.5SMC43AT3G come in?

    • 1.5SMC43AT3G is available in a DO-214AB (SMC) package.

  9. What are the key features of 1.5SMC43AT3G?

    • Key features include low incremental surge resistance, fast response time, and high reliability.

  10. Where can I find detailed specifications and application notes for 1.5SMC43AT3G?

    • Detailed specifications and application notes for 1.5SMC43AT3G can be found in the product datasheet provided by the manufacturer.