Microsemi Corporation
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SMCG5645AE3/TR13
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SMCG5645AE3/TR13

Product Overview

Category: Diode
Use: Voltage regulation and protection
Characteristics: Fast response time, low forward voltage drop
Package: DO-214AB
Essence: Rectifier diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 45V
  • Current Rating: 3A
  • Forward Voltage Drop: 0.55V at 3A
  • Reverse Leakage Current: 5µA at 25°C
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SMCG5645AE3/TR13 has a standard DO-214AB package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Fast response time for overvoltage protection
  • Low forward voltage drop for efficient power conversion
  • High current capability for robust performance

Advantages and Disadvantages

Advantages: - Fast response time protects sensitive components - Low forward voltage drop minimizes power loss - High current rating for versatile applications

Disadvantages: - Higher reverse leakage current compared to some alternatives - Limited voltage rating compared to higher-power diodes

Working Principles

The SMCG5645AE3/TR13 operates as a rectifier diode, allowing current to flow in one direction while blocking it in the opposite direction. When the voltage across the diode exceeds its forward voltage drop, it conducts, providing overvoltage protection and voltage regulation.

Detailed Application Field Plans

This diode is commonly used in: - Power supplies - Voltage regulators - Overvoltage protection circuits - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • SMCG58xxAEx/TR13: Higher voltage ratings
  • SMCG5644AE3/TR13: Lower voltage ratings
  • SMCG5646AE3/TR13: Higher current ratings

Note: The alternative models listed above are part of the same series and have similar characteristics.

This entry provides comprehensive information about the SMCG5645AE3/TR13 diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

기술 솔루션에 SMCG5645AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMCG5645AE3/TR13?

    • SMCG5645AE3/TR13 is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of SMCG5645AE3/TR13?

    • The maximum peak pulse power of SMCG5645AE3/TR13 is 1500 watts.

  3. What is the breakdown voltage of SMCG5645AE3/TR13?

    • The breakdown voltage of SMCG5645AE3/TR13 is 64.5 volts.

  4. What are the typical applications of SMCG5645AE3/TR13?

    • SMCG5645AE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the operating temperature range of SMCG5645AE3/TR13?

    • The operating temperature range of SMCG5645AE3/TR13 is -55°C to +175°C.

  6. What is the package type of SMCG5645AE3/TR13?

    • SMCG5645AE3/TR13 comes in a DO-214AB (SMC) package.

  7. What is the clamping voltage of SMCG5645AE3/TR13?

    • The clamping voltage of SMCG5645AE3/TR13 is 88.1 volts at 10A.

  8. Is SMCG5645AE3/TR13 RoHS compliant?

    • Yes, SMCG5645AE3/TR13 is RoHS compliant.

  9. What are the key features of SMCG5645AE3/TR13?

    • Some key features of SMCG5645AE3/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. How should SMCG5645AE3/TR13 be mounted on a PCB?

    • SMCG5645AE3/TR13 should be mounted with the cathode side facing the PCB and using appropriate soldering techniques to ensure good electrical and thermal performance.