Littelfuse Inc.
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SC1SMA12AT3G

SC1SMA12AT3G

Product Overview

Category: Semiconductor
Use: Voltage suppressor diode
Characteristics: Low leakage current, high surge capability
Package: SMA package
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 12V
  • Voltage - Breakdown (Min): 13.3V
  • Voltage - Clamping (Max) @ Ipp: 19.9V
  • Current - Peak Pulse (10/1000µs): 11.6A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SC1SMA12AT3G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Low leakage current - Compact SMA package

Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection

Working Principles

The SC1SMA12AT3G operates by diverting excessive voltage away from sensitive electronic components, thereby preventing damage due to transient voltage spikes.

Detailed Application Field Plans

This diode is commonly used in various electronic applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the SC1SMA12AT3G include: - P6SMB12AT3G - 1.5SMC12AT3G - SMBJ12AT3G

In conclusion, the SC1SMA12AT3G is a reliable voltage suppressor diode with low leakage current and high surge capability, making it suitable for a wide range of electronic applications.

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기술 솔루션에 SC1SMA12AT3G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SC1SMA12AT3G?

    • SC1SMA12AT3G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of SC1SMA12AT3G?

    • The maximum clamping voltage of SC1SMA12AT3G is 19.9V at 10A.

  3. What is the peak pulse power dissipation of SC1SMA12AT3G?

    • The peak pulse power dissipation of SC1SMA12AT3G is 400W.

  4. What are the typical applications of SC1SMA12AT3G?

    • SC1SMA12AT3G is commonly used in applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of SC1SMA12AT3G?

    • SC1SMA12AT3G has an operating temperature range of -55°C to 150°C.

  6. What is the package type of SC1SMA12AT3G?

    • SC1SMA12AT3G is available in a SMA (DO-214AC) package.

  7. What is the reverse stand-off voltage of SC1SMA12AT3G?

    • The reverse stand-off voltage of SC1SMA12AT3G is 12V.

  8. Is SC1SMA12AT3G RoHS compliant?

    • Yes, SC1SMA12AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of SC1SMA12AT3G?

    • The key features of SC1SMA12AT3G include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.

  10. Where can I find detailed technical specifications for SC1SMA12AT3G?

    • Detailed technical specifications for SC1SMA12AT3G can be found in the datasheet provided by the manufacturer or distributor.