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TV04A401J-HF
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TV04A401J-HF Product Overview

Introduction

The TV04A401J-HF is a component belonging to the category of electronic components, specifically a TVS diode. This product is commonly used for surge protection in various electronic circuits and systems. The TV04A401J-HF possesses unique characteristics that make it suitable for safeguarding sensitive electronic devices from voltage transients. This entry will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TV04A401J-HF.

Basic Information Overview

  • Category: Electronic Components
  • Use: Surge Protection
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SOD-123FL
  • Essence: Protecting electronic circuits from voltage transients
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 6.8V
  • Clamping Voltage: 11.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TV04A401J-HF typically has three pins: Anode, Cathode, and Ground.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit, reducing the risk of damage to downstream components.

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact package size

Disadvantages

  • Limited peak pulse power handling compared to larger TVS diodes
  • Lower breakdown voltage compared to some high-power TVS diodes

Working Principles

The TV04A401J-HF operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts excess current, shunting it away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The TV04A401J-HF finds applications in various electronic systems, including: - Consumer Electronics - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Power Supplies

Detailed and Complete Alternative Models

  • TVS Diode Model A: Similar surge capability, higher breakdown voltage
  • TVS Diode Model B: Lower surge capability, smaller package size
  • TVS Diode Model C: Higher surge capability, larger package size

In conclusion, the TV04A401J-HF is a vital component in protecting electronic circuits from voltage transients. Its unique characteristics, compact package, and effective surge protection make it a valuable asset in various electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TV04A401J-HF i tekniske løsninger

  1. What is the TV04A401J-HF?

    • The TV04A401J-HF is a surface mount chip resistor commonly used in electronic circuits for its high precision and reliability.

  2. What are the typical applications of TV04A401J-HF?

    • The TV04A401J-HF is commonly used in power supplies, automotive electronics, industrial controls, and telecommunications equipment.

  3. What is the power rating of TV04A401J-HF?

    • The power rating of TV04A401J-HF is typically 0.063W.

  4. What is the resistance value of TV04A401J-HF?

    • The resistance value of TV04A401J-HF is 400 ohms.

  5. What is the tolerance of TV04A401J-HF?

    • The tolerance of TV04A401J-HF is typically ±5%.

  6. What is the temperature coefficient of TV04A401J-HF?

    • The temperature coefficient of TV04A401J-HF is typically ±200ppm/°C.

  7. Is TV04A401J-HF suitable for high-frequency applications?

    • Yes, TV04A401J-HF is suitable for high-frequency applications due to its stable performance.

  8. Can TV04A401J-HF be used in harsh environments?

    • Yes, TV04A401J-HF is designed to withstand harsh environmental conditions, making it suitable for rugged applications.

  9. What is the maximum operating voltage of TV04A401J-HF?

    • The maximum operating voltage of TV04A401J-HF is typically 50V.

  10. Is TV04A401J-HF RoHS compliant?

    • Yes, TV04A401J-HF is RoHS compliant, ensuring it meets environmental standards for electronic components.