Vishay Semiconductor Diodes Division
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GSOT12-E3-18
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GSOT12-E3-18

Product Overview

Category

The GSOT12-E3-18 belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

It is primarily used for surge protection in electronic circuits to safeguard against voltage spikes and transients.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • ESD protection
  • RoHS compliant

Package

The GSOT12-E3-18 is available in a surface mount DO-214AC (SMA) package.

Essence

This TVS diode serves as a critical component in protecting sensitive electronic equipment from voltage surges and transients.

Packaging/Quantity

The GSOT12-E3-18 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 12V
  • Breakdown Voltage: 13.3V
  • Maximum Clamping Voltage: 19.9V
  • Peak Pulse Current: 16.7A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The GSOT12-E3-18 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides effective protection against voltage surges and transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • Robust surge protection capabilities
  • Compact surface mount package
  • RoHS compliant

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive circuit protection

Working Principles

When a voltage surge or transient occurs, the GSOT12-E3-18 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The GSOT12-E3-18 is commonly used in various electronic systems including: - Telecommunication equipment - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes to the GSOT12-E3-18 include: - P6KE12CA - SMBJ12A - 1.5KE12CA

In conclusion, the GSOT12-E3-18 TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of electronic systems.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng GSOT12-E3-18 trong giải pháp kỹ thuật

  1. What is GSOT12-E3-18?

    • GSOT12-E3-18 is a type of gas discharge tube (GDT) used for surge protection in various technical solutions.

  2. Where is GSOT12-E3-18 commonly used?

    • It is commonly used in telecommunications equipment, power supplies, and other electronic devices to protect against voltage surges and transients.

  3. What are the key specifications of GSOT12-E3-18?

    • The key specifications include a breakdown voltage of 90V, a maximum impulse discharge current of 5kA, and a low capacitance of 1pF.

  4. How does GSOT12-E3-18 provide surge protection?

    • GSOT12-E3-18 operates by diverting excess current away from sensitive components when a voltage surge occurs, thereby protecting the equipment from damage.

  5. What are the advantages of using GSOT12-E3-18 in technical solutions?

    • Some advantages include its fast response time, low capacitance, and ability to handle high surge currents, making it an effective solution for surge protection.

  6. Are there any specific installation requirements for GSOT12-E3-18?

    • It is important to follow the manufacturer's guidelines for proper installation, including considerations for grounding and placement within the circuit.

  7. Can GSOT12-E3-18 be used in outdoor applications?

    • Yes, GSOT12-E3-18 is designed to withstand outdoor conditions and can be used in outdoor technical solutions such as outdoor telecommunications equipment.

  8. What is the lifespan of GSOT12-E3-18?

    • The lifespan of GSOT12-E3-18 is typically long, as it does not degrade significantly over time under normal operating conditions.

  9. Does GSOT12-E3-18 require regular maintenance?

    • Generally, GSOT12-E3-18 does not require regular maintenance, but it is recommended to periodically inspect and test surge protection devices to ensure they are functioning properly.

  10. Are there any alternatives to GSOT12-E3-18 for surge protection?

    • Yes, there are other surge protection devices available, such as metal oxide varistors (MOVs) and silicon avalanche diodes (SADs), but GSOT12-E3-18 is a popular choice due to its specific characteristics and performance in technical solutions.