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1SMA45AT3G
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1SMA45AT3G

Product Overview

Category

The 1SMA45AT3G belongs to the category of semiconductor devices.

Use

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

Characteristics

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

Package

The 1SMA45AT3G is typically available in a surface mount package.

Essence

This product serves as a protective component in electronic circuits, safeguarding against voltage spikes and transients.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: [Insert value]
  • Breakdown Voltage: [Insert value]
  • Maximum Clamping Voltage: [Insert value]
  • Operating Temperature Range: [Insert range]

Detailed Pin Configuration

The 1SMA45AT3G typically consists of three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Transient voltage suppression
  • Protection against ESD (electrostatic discharge)
  • Reliable clamping performance

Advantages

  • Robust protection against voltage surges
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

When a voltage spike occurs, the 1SMA45AT3G conducts current, diverting the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1SMA45AT3G finds applications in various fields such as: - Telecommunications - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - [Alternative Model 1] - [Alternative Model 2] - [Alternative Model 3]

In conclusion, the 1SMA45AT3G is a vital component in electronic circuit protection, offering reliable transient suppression and voltage clamping capabilities across diverse applications.

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技術ソリューションにおける 1SMA45AT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 1SMA45AT3G?

    • 1SMA45AT3G 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 peak pulse power of 1SMA45AT3G?

    • The maximum peak pulse power of 1SMA45AT3G is 400 watts.

  3. What is the breakdown voltage of 1SMA45AT3G?

    • The breakdown voltage of 1SMA45AT3G is 45 volts.

  4. What are the typical applications of 1SMA45AT3G?

    • Typical applications of 1SMA45AT3G include protection of electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of 1SMA45AT3G?

    • The operating temperature range of 1SMA45AT3G is -55°C to +150°C.

  6. What is the package type of 1SMA45AT3G?

    • 1SMA45AT3G comes in a SMA (DO-214AC) package.

  7. What is the clamping voltage of 1SMA45AT3G?

    • The clamping voltage of 1SMA45AT3G at 10A is typically 77.4 volts.

  8. Is 1SMA45AT3G RoHS compliant?

    • Yes, 1SMA45AT3G is RoHS compliant.

  9. What are the key features of 1SMA45AT3G?

    • Key features of 1SMA45AT3G include low profile package, excellent clamping capability, fast response time, and high surge capability.

  10. How should 1SMA45AT3G be mounted on a PCB?

    • 1SMA45AT3G should be mounted with the cathode end connected to the PCB pad and the anode end connected to the ground plane for effective transient voltage suppression.

These questions and answers provide a comprehensive overview of the technical aspects and applications of 1SMA45AT3G in various solutions.