Vishay Semiconductor Diodes Division
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SMCJ75A-E3/57T
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SMCJ75A-E3/57T

Introduction

The SMCJ75A-E3/57T is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMCJ75A-E3/57T.

Basic Information Overview

  • Category: Transient Voltage Suppressors (TVS)
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Diode for transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 75V
  • Clamping Voltage: 121V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ75A-E3/57T has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage to protect sensitive electronic components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High surge capability

Disadvantages: - Higher cost compared to traditional diodes - Limited to specific voltage ranges

Working Principles

The SMCJ75A-E3/57T operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low-resistance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMCJ75A-E3/57T is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ75A-E3/57T include: - P6KE75CA - 1.5SMC75AT3G - SMAJ75A

In summary, the SMCJ75A-E3/57T is a vital component in protecting electronic circuits from voltage transients. Its fast response time, high surge capability, and low clamping voltage make it an essential part of many electronic systems.

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기술 솔루션에 SMCJ75A-E3/57T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMCJ75A-E3/57T used for?

    • The SMCJ75A-E3/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse current rating of the SMCJ75A-E3/57T?

    • The maximum peak pulse current rating of the SMCJ75A-E3/57T is typically 300A.

  3. What is the breakdown voltage of the SMCJ75A-E3/57T?

    • The breakdown voltage of the SMCJ75A-E3/57T is 75V.

  4. How does the SMCJ75A-E3/57T protect electronic circuits?

    • The SMCJ75A-E3/57T clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what type of applications is the SMCJ75A-E3/57T commonly used?

    • The SMCJ75A-E3/57T is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  6. What is the response time of the SMCJ75A-E3/57T?

    • The response time of the SMCJ75A-E3/57T is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Can the SMCJ75A-E3/57T be used for overvoltage protection in solar panel systems?

    • Yes, the SMCJ75A-E3/57T can be used to protect solar panel systems from overvoltage conditions caused by lightning strikes or other transient events.

  8. Is the SMCJ75A-E3/57T suitable for use in high-speed data communication systems?

    • Yes, the SMCJ75A-E3/57T is suitable for protecting high-speed data communication systems from voltage transients that could damage sensitive components.

  9. What are the temperature specifications for the SMCJ75A-E3/57T?

    • The SMCJ75A-E3/57T is typically rated for operation over a temperature range of -55°C to 150°C.

  10. Can the SMCJ75A-E3/57T be used in conjunction with other protective devices?

    • Yes, the SMCJ75A-E3/57T can be used in combination with other protective devices such as fuses and varistors to provide comprehensive overvoltage protection for electronic circuits.