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SMCG5645/TR13
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SMCG5645/TR13

Product Overview

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

Specifications

  • Voltage Rating: 45V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 0.6V at 3A

Detailed Pin Configuration

The SMCG5645/TR13 diode 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 to transient voltage spikes
  • High surge capability for reliable overvoltage protection
  • Low forward voltage drop for efficient voltage regulation

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Suitable for high-speed applications - Compact and easy to integrate into circuit designs

Disadvantages: - Limited maximum voltage rating compared to some other diode options - Higher forward voltage drop compared to Schottky diodes

Working Principles

The SMCG5645/TR13 operates as a rectifier diode, allowing current to flow in one direction while blocking it in the opposite direction. When a transient voltage spike occurs, the diode quickly conducts to divert excess current away from sensitive components, protecting them from damage.

Detailed Application Field Plans

  • Power Supplies: Used for overvoltage protection in power supply circuits
  • Telecommunications: Safeguards sensitive electronic components in communication equipment from voltage surges
  • Automotive Electronics: Provides protection for automotive control systems against voltage transients

Detailed and Complete Alternative Models

  • SMCG5.0A: 5.0V reverse standoff voltage
  • SMCG6.8A: 6.8V reverse standoff voltage
  • SMCG10A: 10V reverse standoff voltage

In conclusion, the SMCG5645/TR13 diode offers fast and reliable voltage regulation and protection in a compact package, making it suitable for various electronic applications.

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技術ソリューションにおける SMCG5645/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SMCG5645/TR13?

    • SMCG5645/TR13 is a type of TVS (transient voltage suppressor) diode, designed to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of SMCG5645/TR13?

    • The key features include a peak pulse power of 1500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can SMCG5645/TR13 be used?

    • SMCG5645/TR13 is commonly used in applications such as automotive electronics, industrial equipment, consumer electronics, and telecommunications systems for surge protection.

  4. How does SMCG5645/TR13 provide surge protection?

    • It works by diverting excessive current away from sensitive components when a voltage spike occurs, thereby protecting the circuit from damage.

  5. What is the operating temperature range of SMCG5645/TR13?

    • The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.

  6. Is SMCG5645/TR13 RoHS compliant?

    • Yes, SMCG5645/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  7. What is the packaging format for SMCG5645/TR13?

    • It is available in a variety of packaging options, including DO-214AB (SMC) and tape and reel for ease of handling and assembly.

  8. Can SMCG5645/TR13 be used for ESD protection?

    • While primarily designed for transient voltage suppression, SMCG5645/TR13 also offers some level of electrostatic discharge (ESD) protection due to its fast response time.

  9. Are there any recommended layout considerations for using SMCG5645/TR13?

    • It is advisable to minimize the length and impedance of the traces connecting the diode to the protected circuit and to ensure a low-inductance path to ground.

  10. What are the industry standards that SMCG5645/TR13 complies with?

    • SMCG5645/TR13 complies with industry standards such as IEC 61000-4-2 for ESD, IEC 61000-4-4 for electrical fast transients, and IEC 61000-4-5 for surge immunity.