Littelfuse Inc.
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
SMDJ48A-HRAT7
자세히보기 데이터시트

SMDJ48A-HRAT7

Product Overview

Category

The SMDJ48A-HRAT7 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against voltage spikes and transients.

Characteristics

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

Package

The SMDJ48A-HRAT7 is available in a surface mount DO-214AB package.

Essence

The essence of the SMDJ48A-HRAT7 lies in its ability to rapidly suppress transient voltages, protecting sensitive electronic components.

Packaging/Quantity

The SMDJ48A-HRAT7 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 48V
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 77.4V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ48A-HRAT7 has a standard DO-214AB package with two pins for surface mount installation.

Functional Features

  • Rapid response to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in some applications

Working Principles

When a transient voltage spike occurs, the SMDJ48A-HRAT7 quickly conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMDJ48A-HRAT7 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMDJ48A-HRAT7 include: - P6SMB48A - 1.5KE48A - SMBJ48A

This completes the entry for the SMDJ48A-HRAT7, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

기술 솔루션에 SMDJ48A-HRAT7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum reverse voltage of SMDJ48A-HRAT7?

    • The maximum reverse voltage of SMDJ48A-HRAT7 is 48V.

  2. What is the peak pulse power of SMDJ48A-HRAT7?

    • The peak pulse power of SMDJ48A-HRAT7 is 3000W.

  3. What is the breakdown voltage of SMDJ48A-HRAT7?

    • The breakdown voltage of SMDJ48A-HRAT7 is typically 53.3V.

  4. What is the operating temperature range of SMDJ48A-HRAT7?

    • The operating temperature range of SMDJ48A-HRAT7 is -55°C to +175°C.

  5. What is the package type of SMDJ48A-HRAT7?

    • SMDJ48A-HRAT7 comes in a DO-214AB (SMC) package.

  6. What are the typical applications for SMDJ48A-HRAT7?

    • SMDJ48A-HRAT7 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. Does SMDJ48A-HRAT7 have any certifications or compliances?

    • Yes, SMDJ48A-HRAT7 is compliant with RoHS and REACH directives.

  8. What is the clamping voltage of SMDJ48A-HRAT7?

    • The clamping voltage of SMDJ48A-HRAT7 is typically 77.4V at 10A.

  9. Is SMDJ48A-HRAT7 suitable for high-reliability applications?

    • Yes, SMDJ48A-HRAT7 is designed for high-reliability applications and has excellent stability and performance under transient voltage conditions.

  10. Can SMDJ48A-HRAT7 be used in outdoor environments?

    • Yes, SMDJ48A-HRAT7 is suitable for outdoor use and can withstand harsh environmental conditions.