Microsemi Corporation
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
SMBJ4755AE3/TR13
자세히보기 데이터시트

SMBJ4755AE3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: Transient voltage suppressor diode, 600W peak pulse power capability, low clamping voltage, fast response time
  • Package: DO-214AA (SMB), 2.9mm height, 5.3mm width
  • Essence: Protects sensitive electronic devices from voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 55V
  • Clamping Voltage: 77.4V at 10A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4755AE3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected circuitry
  • Low clamping voltage prevents excessive voltage exposure

Advantages and Disadvantages

Advantages

  • High peak pulse power capability
  • Fast response time
  • Compact package size

Disadvantages

  • Limited breakdown voltage compared to some alternatives
  • May require additional components for comprehensive circuit protection

Working Principles

The SMBJ4755AE3/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from potential damage. When a transient voltage surge occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMBJ4755AE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMBJ4755AE3/TR13 include: - P6SMBJ55CA: Similar characteristics, different package (DO-214AA) - SMCJ55A: Higher breakdown voltage, larger package size

In conclusion, the SMBJ4755AE3/TR13 is a transient voltage suppressor diode designed to protect electronic circuits from voltage transients. Its compact size, high peak pulse power capability, and fast response time make it suitable for a wide range of applications, although its limited breakdown voltage may necessitate additional protective measures in certain scenarios.

[Word count: 345]

기술 솔루션에 SMBJ4755AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ4755AE3/TR13?

    • The SMBJ4755AE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ4755AE3/TR13?

    • The maximum working voltage of the SMBJ4755AE3/TR13 is 4755V.

  3. What is the peak pulse power dissipation of the SMBJ4755AE3/TR13?

    • The peak pulse power dissipation of the SMBJ4755AE3/TR13 is 600W.

  4. In what applications can the SMBJ4755AE3/TR13 be used?

    • The SMBJ4755AE3/TR13 can be used in various applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ4755AE3/TR13?

    • The clamping voltage of the SMBJ4755AE3/TR13 is 775V.

  6. What is the operating temperature range of the SMBJ4755AE3/TR13?

    • The operating temperature range of the SMBJ4755AE3/TR13 is -55°C to 150°C.

  7. How does the SMBJ4755AE3/TR13 provide protection against voltage transients?

    • The SMBJ4755AE3/TR13 shunts excess current away from sensitive components when a transient voltage spike occurs, thereby protecting them from damage.

  8. Is the SMBJ4755AE3/TR13 RoHS compliant?

    • Yes, the SMBJ4755AE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What package type does the SMBJ4755AE3/TR13 come in?

    • The SMBJ4755AE3/TR13 comes in a surface mount DO-214AA (SMB) package.

  10. Can the SMBJ4755AE3/TR13 be used for surge protection in power distribution systems?

    • Yes, the SMBJ4755AE3/TR13 is suitable for surge protection in power distribution systems, providing reliable overvoltage protection for connected equipment.