Vishay Semiconductor Diodes Division
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VESD12A1A-HD1-GS08
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VESD12A1A-HD1-GS08

Product Overview

Category

The VESD12A1A-HD1-GS08 belongs to the category of electronic components, specifically a transient voltage suppressor diode.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The VESD12A1A-HD1-GS08 is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Breakdown Voltage: 12V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 10.5V
  • Leakage Current: 1μA

Detailed Pin Configuration

The VESD12A1A-HD1-GS08 typically has two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

  • Transient voltage suppression
  • ESD protection
  • Reliable performance under surge conditions

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited maximum clamping voltage
  • Sensitive to overvoltage conditions

Working Principles

The VESD12A1A-HD1-GS08 operates by shunting excess voltage to ground when a transient event occurs, thereby preventing it from reaching sensitive components.

Detailed Application Field Plans

This diode is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • VESD05A1B-HD1-GS08
  • VESD24A1B-HD1-GS08
  • VESD36A1B-HD1-GS08

In conclusion, the VESD12A1A-HD1-GS08 is a crucial component in protecting electronic circuits from voltage transients and surges, making it an essential part of modern electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av VESD12A1A-HD1-GS08 i tekniska lösningar

  1. What is the VESD12A1A-HD1-GS08?

    • The VESD12A1A-HD1-GS08 is a high-speed, low-capacitance, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and ESD (electrostatic discharge) events.

  2. What are the key features of the VESD12A1A-HD1-GS08?

    • The key features include a low clamping voltage, high surge capability, low capacitance, and compatibility with high-speed data interfaces such as USB, HDMI, and Ethernet.

  3. In what applications can the VESD12A1A-HD1-GS08 be used?

    • It can be used in a wide range of applications including smartphones, tablets, laptops, TVs, gaming consoles, and other consumer electronics, as well as industrial and automotive electronics.

  4. How does the VESD12A1A-HD1-GS08 protect electronic devices?

    • It provides protection by diverting transient currents away from sensitive components, thereby preventing damage from voltage spikes and ESD events.

  5. What is the maximum clamping voltage of the VESD12A1A-HD1-GS08?

    • The maximum clamping voltage is typically very low, ensuring that the protected circuitry is not exposed to damaging voltage levels.

  6. Is the VESD12A1A-HD1-GS08 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmentally friendly manufacturing.

  7. Can the VESD12A1A-HD1-GS08 be used in high-speed data applications?

    • Yes, it is specifically designed for use in high-speed data interfaces, providing reliable protection without compromising signal integrity.

  8. What is the operating temperature range of the VESD12A1A-HD1-GS08?

    • The operating temperature range is typically -40°C to 125°C, making it suitable for a wide variety of environments and applications.

  9. Does the VESD12A1A-HD1-GS08 require any external components for proper operation?

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

  10. What are the recommended layout and placement guidelines for the VESD12A1A-HD1-GS08?

    • It is recommended to place the device as close as possible to the protected IC or connector, and to follow the manufacturer's guidelines for PCB layout to ensure optimal performance.