Vishay BC Components
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
MLV0805E30403T
Lihat Detail Lembar Data

MLV0805E30403T

Product Overview

The MLV0805E30403T belongs to the category of Multilayer Varistors (MLVs) and is commonly used for overvoltage protection in electronic circuits. These components are characterized by their small size, high energy absorption capability, and fast response time. The MLV0805E30403T is typically packaged in tape and reel format, with a specified quantity per reel.

Specifications

  • Model: MLV0805E30403T
  • Category: Multilayer Varistors
  • Size: 0805
  • Voltage Rating: 30V
  • Nominal Current: 40A
  • Operating Temperature Range: -55°C to +125°C
  • Packaging: Tape and Reel

Detailed Pin Configuration

The MLV0805E30403T features a standard 0805 SMD package with two terminals for surface mounting on PCBs. The pin configuration includes anode and cathode connections for easy integration into circuit designs.

Functional Features

  • Overvoltage Protection: Provides effective protection against transient voltage spikes.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard sensitive electronic components.
  • High Energy Absorption: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages

  • Compact Size: Ideal for space-constrained applications.
  • High Performance: Offers reliable overvoltage protection for electronic circuits.
  • Wide Operating Temperature Range: Suitable for diverse environmental conditions.

Disadvantages

  • Limited Voltage Rating: May not be suitable for applications requiring higher voltage protection.

Working Principles

The MLV0805E30403T operates based on the principle of varistor action, where its resistance decreases significantly when subjected to overvoltage conditions. This rapid decrease in resistance diverts excess current away from sensitive components, thereby protecting the circuit.

Detailed Application Field Plans

The MLV0805E30403T finds extensive use in various electronic devices and systems, including: - Consumer Electronics: Protecting input/output ports and power supply lines in smartphones, tablets, and laptops. - Industrial Equipment: Safeguarding control circuits and communication interfaces in industrial automation systems. - Automotive Electronics: Providing overvoltage protection for automotive control units and infotainment systems.

Detailed and Complete Alternative Models

  1. MLV0603E30203T: A smaller form factor MLV with similar performance characteristics.
  2. MLV1206E30603T: Larger-sized MLV offering higher voltage ratings for enhanced protection.

In conclusion, the MLV0805E30403T serves as a reliable solution for overvoltage protection in compact electronic designs, offering fast response times and high energy absorption capabilities. Its application spans across diverse industries, making it a versatile component for ensuring the longevity and reliability of electronic systems.

Word Count: 411

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MLV0805E30403T dalam solusi teknis

  1. What is MLV0805E30403T?

    • MLV0805E30403T is a surface mount multilayer varistor (MLV) component used for overvoltage protection in electronic circuits.

  2. What are the key features of MLV0805E30403T?

    • The key features include a small 0805 package size, high surge current capability, low leakage current, and fast response to transient voltage events.

  3. How does MLV0805E30403T provide overvoltage protection?

    • MLV0805E30403T protects against overvoltage events by rapidly changing its impedance in response to voltage spikes, diverting excess current away from sensitive components.

  4. What are the typical applications of MLV0805E30403T?

    • MLV0805E30403T is commonly used in consumer electronics, telecommunications equipment, industrial automation, and automotive electronics for overvoltage protection.

  5. What is the maximum working voltage of MLV0805E30403T?

    • The maximum working voltage of MLV0805E30403T is typically 30V.

  6. What is the energy absorption capability of MLV0805E30403T?

    • MLV0805E30403T can absorb transient energy up to a specified joule rating, providing effective protection against voltage surges.

  7. How does MLV0805E30403T compare to other overvoltage protection devices?

    • MLV0805E30403T offers advantages such as faster response time, lower clamping voltage, and higher surge current handling compared to some other overvoltage protection devices.

  8. What are the temperature characteristics of MLV0805E30403T?

    • MLV0805E30403T has a wide operating temperature range and maintains stable performance across varying environmental conditions.

  9. Can MLV0805E30403T be used in high-frequency applications?

    • Yes, MLV0805E30403T is suitable for high-frequency applications due to its low parasitic capacitance and inductance.

  10. Where can I find detailed technical specifications for MLV0805E30403T?

    • Detailed technical specifications for MLV0805E30403T can be found in the datasheet provided by the manufacturer or distributor.