Littelfuse Inc.
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V120ZU20PX2855
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V120ZU20PX2855 Product Overview

Introduction

The V120ZU20PX2855 is a specialized electronic component designed for use in power supply and voltage regulation applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Power Supply and Voltage Regulation
  • Characteristics: High Voltage Tolerance, Low Leakage Current
  • Package: SMD (Surface Mount Device)
  • Essence: Zener Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 120V
  • Power Dissipation: 1.5W
  • Zener Impedance: 20Ω
  • Maximum Operating Temperature: 150°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The V120ZU20PX2855 features a standard SMD package with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Precise Voltage Regulation
  • High Surge Capability
  • Low Reverse Leakage

Advantages and Disadvantages

Advantages

  • Reliable Voltage Regulation
  • Robust Surge Protection
  • Compact SMD Package

Disadvantages

  • Limited Power Dissipation
  • Sensitivity to Overcurrent Conditions

Working Principles

The V120ZU20PX2855 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. This enables it to regulate voltage and protect circuits from overvoltage conditions.

Detailed Application Field Plans

The V120ZU20PX2855 is commonly used in the following applications: - Power Supplies - Voltage Regulators - Overvoltage Protection Circuits

Detailed and Complete Alternative Models

For applications requiring similar functionality, the following alternative models can be considered: 1. V130ZU20PX2855 2. V110ZU20PX2855 3. V125ZU20PX2855

In conclusion, the V120ZU20PX2855 is a crucial component in power supply and voltage regulation applications, offering precise voltage regulation, surge protection, and compact form factor. While it has limitations in power dissipation and sensitivity to overcurrent, its reliable performance makes it a preferred choice in various electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням V120ZU20PX2855 у технічних рішеннях

  1. What is V120ZU20PX2855?

    • V120ZU20PX2855 is a specific type of transient voltage suppressor (TVS) diode used to protect electronic circuits from voltage spikes and transients.

  2. Where is V120ZU20PX2855 commonly used?

    • V120ZU20PX2855 is commonly used in power supplies, communication equipment, industrial controls, and automotive electronics.

  3. What is the maximum voltage rating of V120ZU20PX2855?

    • The maximum voltage rating of V120ZU20PX2855 is 120V.

  4. What is the peak pulse power of V120ZU20PX2855?

    • The peak pulse power of V120ZU20PX2855 is 2855W.

  5. How does V120ZU20PX2855 protect electronic circuits?

    • V120ZU20PX2855 diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient events.

  6. What are the key features of V120ZU20PX2855?

    • The key features of V120ZU20PX2855 include low clamping voltage, fast response time, and high surge capability.

  7. Can V120ZU20PX2855 be used for overvoltage protection in automotive applications?

    • Yes, V120ZU20PX2855 is suitable for overvoltage protection in automotive applications due to its high surge capability and reliability.

  8. Is V120ZU20PX2855 RoHS compliant?

    • Yes, V120ZU20PX2855 is RoHS compliant, ensuring it meets environmental standards for hazardous substances.

  9. What is the operating temperature range of V120ZU20PX2855?

    • The operating temperature range of V120ZU20PX2855 is typically -55°C to 150°C, making it suitable for a wide range of environments.

  10. Are there any recommended application notes or guidelines for using V120ZU20PX2855 in technical solutions?

    • Yes, manufacturers provide detailed application notes and guidelines for incorporating V120ZU20PX2855 into technical solutions, including PCB layout recommendations and transient protection best practices.