Vishay Semiconductor Diodes Division
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SMC3K64CA-M3/9A
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SMC3K64CA-M3/9A

Introduction

The SMC3K64CA-M3/9A is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMC3K64CA-M3/9A offers characteristics such as high surge capability, low clamping voltage, and fast response time, making it suitable for a wide range of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Semiconductor device for voltage transient protection
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The SMC3K64CA-M3/9A features the following specifications: - Peak Power Dissipation: 3000W - Breakdown Voltage: 64V - Operating Temperature Range: -55°C to +175°C - Reverse Standoff Voltage: 64V - Clamping Voltage: 103V at 10A - RoHS Compliant: Yes

Detailed Pin Configuration

The SMC3K64CA-M3/9A is designed with a standard SMC (DO-214AB) package, featuring two leads for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The functional features of the SMC3K64CA-M3/9A include: - Fast response to transient voltage events - Low clamping voltage to protect downstream components - High surge capability for robust transient voltage protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMC3K64CA-M3/9A operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMC3K64CA-M3/9A is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the SMC3K64CA-M3/9A include: - SMCJ64A - P6KE64CA - 1.5SMC64CA

In summary, the SMC3K64CA-M3/9A is a reliable transient voltage suppressor offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, providing essential protection against voltage transients.

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技術ソリューションにおける SMC3K64CA-M3/9A 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 the SMC3K64CA-M3/9A?

    • The SMC3K64CA-M3/9A is a high-power TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum clamping voltage of the SMC3K64CA-M3/9A?

    • The maximum clamping voltage of the SMC3K64CA-M3/9A is 103V at 10A.

  3. What are the typical applications for the SMC3K64CA-M3/9A?

    • The SMC3K64CA-M3/9A is commonly used in industrial and consumer electronics, telecommunications equipment, and power supplies to protect against transient voltage events.

  4. What is the peak pulse power dissipation of the SMC3K64CA-M3/9A?

    • The peak pulse power dissipation of the SMC3K64CA-M3/9A is 3000W.

  5. What is the operating temperature range of the SMC3K64CA-M3/9A?

    • The SMC3K64CA-M3/9A has an operating temperature range of -55°C to +175°C.

  6. How does the SMC3K64CA-M3/9A provide protection against transient voltage events?

    • The SMC3K64CA-M3/9A suppresses transient voltage spikes by diverting excess current away from sensitive components, thereby protecting them from damage.

  7. Can the SMC3K64CA-M3/9A be used in outdoor applications?

    • Yes, the SMC3K64CA-M3/9A is suitable for outdoor applications due to its ability to withstand transient voltage events such as lightning strikes.

  8. What are the packaging options available for the SMC3K64CA-M3/9A?

    • The SMC3K64CA-M3/9A is available in a DO-214AB package, which is a surface-mount package suitable for automated assembly processes.

  9. Is the SMC3K64CA-M3/9A compliant with industry standards?

    • Yes, the SMC3K64CA-M3/9A complies with industry standards such as IEC 61000-4-5 for surge protection devices.

  10. Are there any recommended layout considerations when using the SMC3K64CA-M3/9A in a circuit?

    • It is recommended to minimize the length and impedance of the traces connecting the SMC3K64CA-M3/9A to the protected circuit and to ensure proper grounding for optimal performance.