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1SMA11AT3G
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1SMA11AT3G

Product Overview

Category

The 1SMA11AT3G belongs to the category of semiconductor devices.

Use

It is primarily used for voltage clamping and transient suppression in electronic circuits.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability

Package

The 1SMA11AT3G is available in a SMA package.

Essence

This product is essential for protecting sensitive electronic components from voltage spikes and transients.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 10.5V to 11.6V
  • Maximum Clamping Voltage: 17.0V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMA11AT3G has two pins, anode, and cathode, which are clearly marked on the device.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages

  • High surge capability
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage options
  • May require additional circuitry for comprehensive protection in high-power applications

Working Principles

When a voltage transient occurs, the 1SMA11AT3G conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1SMA11AT3G is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA11AT3G include: - P6KE11A - SMBJ11A - 1N6267A

In conclusion, the 1SMA11AT3G is a crucial component in electronic circuits, providing reliable protection against voltage transients while offering fast response times and high surge capabilities. Its compact size and wide operating temperature range make it suitable for various applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMA11AT3G v technických řešeních

  1. What is 1SMA11AT3G?

    • 1SMA11AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of 1SMA11AT3G?

    • The maximum working voltage of 1SMA11AT3G is 11V.

  3. What is the peak pulse power dissipation of 1SMA11AT3G?

    • The peak pulse power dissipation of 1SMA11AT3G is 400W.

  4. What are the typical applications of 1SMA11AT3G?

    • Typical applications of 1SMA11AT3G include protection of portable electronics, automotive electronics, industrial control systems, and telecommunications equipment from transient voltage events.

  5. What is the operating temperature range of 1SMA11AT3G?

    • The operating temperature range of 1SMA11AT3G is -55°C to +150°C.

  6. What is the package type of 1SMA11AT3G?

    • 1SMA11AT3G is available in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1SMA11AT3G?

    • The clamping voltage of 1SMA11AT3G is typically 18.2V at 10A.

  8. Is 1SMA11AT3G RoHS compliant?

    • Yes, 1SMA11AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can 1SMA11AT3G be used for surge protection in power supply units?

    • Yes, 1SMA11AT3G can be used for surge protection in power supply units to safeguard against voltage spikes and surges.

  10. Does 1SMA11AT3G require any external components for proper operation?

    • No, 1SMA11AT3G does not require any external components for proper operation, making it easy to integrate into various technical solutions.