Vishay Semiconductor Diodes Division
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SMCG6.5CAHE3/9AT
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SMCG6.5CAHE3/9AT

Introduction

The SMCG6.5CAHE3/9AT is a product belonging to the category of semiconductor devices, specifically a transient voltage suppressor diode. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Transient Voltage Suppressor Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AB (SMC), SMD/SMT
  • Essence: Protection against voltage transients
  • Packaging/Quantity: Tape & Reel (TR) with 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 6.5V
  • Voltage - Breakdown (Min): 7.22V
  • Voltage - Clamping (Max) @ Ipp: 11.2V
  • Current - Peak Pulse (10/1000µs): 53.3A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMCG6.5CAHE3/9AT has a standard DO-214AB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronics from voltage transients.
  • Fast Response Time: Quickly responds to overvoltage conditions.
  • High Surge Capability: Can handle large surge currents without damage.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact SMC package for space-saving designs

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

The SMCG6.5CAHE3/9AT operates by diverting excess current away from sensitive components when an overvoltage event occurs. It achieves this through a combination of zener breakdown and avalanche breakdown mechanisms.

Detailed Application Field Plans

This diode is commonly used in various electronic systems such as power supplies, automotive electronics, telecommunications equipment, and industrial controls. Its primary function is to protect sensitive components from voltage surges and transients.

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB6.5CA-E3/52
  • Alternative Model 2: 1.5SMC6.5CA-E3/9AT
  • Alternative Model 3: SMBJ6.5CA-E3/52

In conclusion, the SMCG6.5CAHE3/9AT is a vital component in safeguarding electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its compact package and efficient performance make it a popular choice in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCG6.5CAHE3/9AT v technických řešeních

  1. What is the SMCG6.5CAHE3/9AT?

    • The SMCG6.5CAHE3/9AT is a surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of the SMCG6.5CAHE3/9AT?

    • The key features include a peak pulse power of 600W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can the SMCG6.5CAHE3/9AT be used?

    • It can be used in various applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  4. How does the SMCG6.5CAHE3/9AT protect electronic circuits?

    • It diverts excessive current away from sensitive components, limiting the voltage across the circuit to a safe level during transient events.

  5. What is the operating temperature range of the SMCG6.5CAHE3/9AT?

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

  6. Is the SMCG6.5CAHE3/9AT RoHS compliant?

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

  7. Can the SMCG6.5CAHE3/9AT be used in high-speed data lines?

    • Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. What is the package type of the SMCG6.5CAHE3/9AT?

    • It comes in a compact SMB (DO-214AA) package, which is suitable for space-constrained applications.

  9. Does the SMCG6.5CAHE3/9AT require any external components for proper operation?

    • No, it is a standalone device and does not require any external components for its operation.

  10. Where can I find detailed specifications and application notes for the SMCG6.5CAHE3/9AT?

    • Detailed specifications and application notes can be found in the product datasheet available on the manufacturer's website or through authorized distributors.