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SMCJ45A
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SMCJ45A - Diode TVS Single Uni-Dir 45V 1.5KW 2-Pin SMC T/R

Product Overview

The SMCJ45A belongs to the category of diode transient voltage suppressors (TVS) and is designed for use in a wide range of applications where protection against transient overvoltage events is required. Its characteristics include high surge capability, low clamping voltage, and fast response time. The product is typically available in a package format of SMC, with varying quantities per package.

Basic Information

  • Category: Diode Transient Voltage Suppressor (TVS)
  • Use: Protection against transient overvoltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC
  • Packaging/Quantity: Varies

Specifications

  • Voltage - Reverse Standoff (Typ): 45V
  • Power (Watts): 1.5kW
  • Polarity: Uni-Directional
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AB, SMC
  • Supplier Device Package: SMC
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SMCJ45A typically features a 2-pin configuration, with specific pin details as follows: - Pin 1: [Description] - Pin 2: [Description]

Functional Features

The SMCJ45A provides robust protection against transient overvoltage events by rapidly clamping any voltage spikes to a safe level, thereby safeguarding sensitive electronic components from damage.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • [Any specific disadvantages if applicable]

Working Principles

When an overvoltage event occurs, the SMCJ45A conducts current to divert the excess energy away from the protected circuit, limiting the voltage to a safe level.

Detailed Application Field Plans

The SMCJ45A finds application in various fields including: - Telecommunications - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ45A include: - SMCJ40A - SMCJ48A - SMCJ50A - SMCJ60A

This comprehensive range of alternative models allows for flexibility in selecting the most suitable TVS diode based on specific application requirements.

This entry provides a detailed overview of the SMCJ45A diode transient voltage suppressor, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMCJ45A dalam solusi teknis

  1. What is the SMCJ45A?

    • The SMCJ45A is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum clamping voltage of the SMCJ45A?

    • The maximum clamping voltage of the SMCJ45A is 77.4V at 10A.

  3. What is the peak pulse current rating of the SMCJ45A?

    • The peak pulse current rating of the SMCJ45A is 200A.

  4. What are the typical applications of the SMCJ45A?

    • The SMCJ45A is commonly used in surge protection for telecommunications equipment, power supplies, and other sensitive electronic devices.

  5. What is the breakdown voltage of the SMCJ45A?

    • The breakdown voltage of the SMCJ45A is 50V.

  6. What is the response time of the SMCJ45A?

    • The response time of the SMCJ45A is typically less than 1 nanosecond.

  7. What is the operating temperature range of the SMCJ45A?

    • The SMCJ45A can operate within a temperature range of -55°C to 150°C.

  8. How does the SMCJ45A provide overvoltage protection?

    • The SMCJ45A shunts excess current away from sensitive components when a voltage spike occurs, protecting them from damage.

  9. Can the SMCJ45A be used in automotive applications?

    • Yes, the SMCJ45A is suitable for use in automotive electronics for overvoltage protection.

  10. Is the SMCJ45A RoHS compliant?

    • Yes, the SMCJ45A is compliant with the Restriction of Hazardous Substances (RoHS) directive.