SMC Diode Solutions
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
1SMA4746-GT3TR
자세히보기 데이터시트

1SMA4746-GT3TR

Product Overview

The 1SMA4746-GT3TR belongs to the category of semiconductor devices and is specifically designed for voltage clamping applications. This product is commonly used in electronic circuits to protect sensitive components from voltage spikes. The 1SMA4746-GT3TR exhibits characteristics such as high reliability, low leakage current, and fast response time. It is available in a surface mount package and is typically sold in reels of specified quantities.

Specifications

  • Part Number: 1SMA4746-GT3TR
  • Category: Semiconductor Devices
  • Use: Voltage Clamping
  • Characteristics: High reliability, low leakage current, fast response time
  • Package: Surface Mount
  • Packaging/Quantity: Reel packaging, specified quantity

Detailed Pin Configuration

The 1SMA4746-GT3TR features a standard surface mount package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Voltage Clamping: Effectively clamps voltage spikes to protect sensitive components.
  • Fast Response Time: Rapid reaction to voltage transients for enhanced protection.

Advantages and Disadvantages

Advantages

  • Reliable voltage clamping
  • Low leakage current
  • Fast response time

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMA4746-GT3TR operates based on the principle of zener breakdown, where it effectively limits the voltage across its terminals by diverting excess current away from sensitive components.

Detailed Application Field Plans

The 1SMA4746-GT3TR is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring similar voltage clamping capabilities, alternative models to consider include: - 1SMA4747-GT3TR - 1SMA4748-GT3TR - 1SMA4749-GT3TR

In conclusion, the 1SMA4746-GT3TR is a reliable semiconductor device designed for voltage clamping applications, offering fast response times and low leakage currents. Its application spans across diverse electronic systems, providing essential protection against voltage spikes.

Word Count: 298

기술 솔루션에 1SMA4746-GT3TR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1SMA4746-GT3TR?

    • 1SMA4746-GT3TR is a surface mount, high-power 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 1SMA4746-GT3TR?

    • The maximum peak pulse power of 1SMA4746-GT3TR is 500 watts.

  3. What is the breakdown voltage of 1SMA4746-GT3TR?

    • The breakdown voltage of 1SMA4746-GT3TR is 43.6 volts.

  4. What are the typical applications for 1SMA4746-GT3TR?

    • Typical applications for 1SMA4746-GT3TR include protection of power supplies, communication systems, automotive electronics, and industrial equipment from voltage surges.

  5. What is the operating temperature range of 1SMA4746-GT3TR?

    • The operating temperature range of 1SMA4746-GT3TR is -55°C to +150°C.

  6. What is the package type of 1SMA4746-GT3TR?

    • 1SMA4746-GT3TR comes in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1SMA4746-GT3TR?

    • The clamping voltage of 1SMA4746-GT3TR at 10A is 77.4 volts.

  8. Does 1SMA4746-GT3TR meet RoHS requirements?

    • Yes, 1SMA4746-GT3TR is compliant with RoHS requirements.

  9. What is the lead-free status of 1SMA4746-GT3TR?

    • 1SMA4746-GT3TR is lead-free and meets the requirements of the European Union's Restriction of Hazardous Substances (RoHS) directive.

  10. Is 1SMA4746-GT3TR suitable for high-reliability applications?

    • Yes, 1SMA4746-GT3TR is suitable for high-reliability applications due to its robust construction and high surge capability.