Littelfuse Inc.
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V68ZT20P

V68ZT20P Product Overview

Introduction

The V68ZT20P is a versatile electronic component that belongs to the category of voltage suppressors. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Suppressor
  • Use: Protects electrical circuits from voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Through-hole or surface mount
  • Essence: Safeguards sensitive electronic components from overvoltage events
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 68V
  • Power Dissipation: 20W
  • Operating Temperature Range: -55°C to 175°C
  • Breakdown Voltage: 75.6V to 83.2V
  • Peak Pulse Current: 5A

Detailed Pin Configuration

The V68ZT20P typically features two leads for through-hole mounting or two terminals for surface mount applications. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage surges and transients
  • Fast Response Time: Quickly clamps excessive voltage to protect downstream components
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time ensures minimal impact on the circuit
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to higher-rated devices
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The V68ZT20P operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through rapid conduction, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The V68ZT20P finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - V56ZA20P - V82ZA20P - V100ZA20P - V130ZA20P

In conclusion, the V68ZT20P is a crucial component in safeguarding electronic circuits from voltage transients and surges. Its fast response time, low clamping voltage, and high surge capability make it an essential part of modern electronic designs.

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Énumérez 10 questions et réponses courantes liées à l'application de V68ZT20P dans les solutions techniques

  1. What is V68ZT20P?

    • V68ZT20P is a type of varistor, which is an electronic component used to protect circuits from excessive voltage.

  2. How does V68ZT20P work?

    • V68ZT20P works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess voltage away from sensitive components.

  3. What are the typical applications of V68ZT20P?

    • V68ZT20P is commonly used in surge protection devices, power supplies, and electronic equipment to safeguard against voltage spikes and surges.

  4. What are the key specifications of V68ZT20P?

    • The key specifications of V68ZT20P include its maximum voltage rating, energy absorption capability, response time, and operating temperature range.

  5. How should V68ZT20P be installed in a circuit?

    • V68ZT20P should be connected in parallel with the circuit or component that needs protection, ensuring that it can quickly respond to any voltage spikes.

  6. What are the advantages of using V68ZT20P in technical solutions?

    • V68ZT20P provides effective overvoltage protection, has a fast response time, and can handle multiple surge events without degradation.

  7. Are there any limitations or considerations when using V68ZT20P?

    • It's important to consider the maximum energy absorption capability, as well as the potential for aging and degradation over time, especially in high-stress environments.

  8. Can V68ZT20P be used in both AC and DC circuits?

    • Yes, V68ZT20P is suitable for use in both AC and DC circuits, providing versatile protection against voltage fluctuations.

  9. What are some alternative components to V68ZT20P for surge protection?

    • Metal oxide varistors (MOVs) and transient voltage suppressors (TVS diodes) are common alternatives to V68ZT20P for surge protection in technical solutions.

  10. Where can V68ZT20P be sourced or purchased?

    • V68ZT20P can be sourced from electronic component distributors, specialized suppliers, or directly from manufacturers. It's important to ensure the authenticity and quality of the components when purchasing.