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V140LC20APX2855
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V140LC20APX2855 Encyclopedia Entry

Product Overview

The V140LC20APX2855 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The V140LC20APX2855 is designed to provide robust protection against overvoltage events and is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount package and is available in various quantities to suit different application needs.

Specifications

  • Part Number: V140LC20APX2855
  • Category: Transient Voltage Suppressor (TVS) Diode
  • Clamping Voltage: 2855V
  • Peak Pulse Power: 140W
  • Package Type: Surface Mount
  • Quantity Options: Available in various packaging/quantity options

Detailed Pin Configuration

The V140LC20APX2855 TVS diode typically features a standard surface mount package with two pins for connection to the circuit board. The detailed pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality within the circuit.

Functional Features

  • Robust protection against voltage spikes and transients
  • Fast response time to clamp excessive voltage levels
  • Low clamping voltage to prevent damage to sensitive components
  • High surge capability for reliable overvoltage protection

Advantages

  • Provides effective protection for sensitive electronic components
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability offers reliable performance in demanding environments

Disadvantages

  • May require careful consideration of the clamping voltage to ensure compatibility with specific applications
  • Surface mount package may require additional considerations for PCB layout and assembly

Working Principles

The V140LC20APX2855 TVS diode works by diverting excessive voltage away from sensitive components when an overvoltage event occurs. It achieves this through a combination of its low clamping voltage and high surge capability, effectively limiting the voltage across the protected circuit. This action helps to safeguard the connected electronics from potential damage due to voltage spikes and transients.

Detailed Application Field Plans

The V140LC20APX2855 TVS diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • V130LA20APX2855
  • V150LC20APX2855
  • V160LC20APX2855
  • V180LC20APX2855

In summary, the V140LC20APX2855 TVS diode offers robust overvoltage protection for a wide range of electronic applications, making it a valuable component in ensuring the reliability and longevity of sensitive electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan V140LC20APX2855 dalam solusi teknis

  1. What is V140LC20APX2855?

    • V140LC20APX2855 is a type of varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.

  2. How does V140LC20APX2855 work?

    • V140LC20APX2855 operates by changing its resistance in response to the applied voltage, effectively diverting excess current away from sensitive components.

  3. What are the typical applications of V140LC20APX2855?

    • V140LC20APX2855 is commonly used in surge protection devices, power supplies, telecommunications equipment, and industrial control systems to safeguard against voltage spikes.

  4. What is the maximum voltage rating for V140LC20APX2855?

    • The maximum voltage rating for V140LC20APX2855 is 140V, making it suitable for protecting low-voltage electronic circuits.

  5. What is the energy absorption capability of V140LC20APX2855?

    • V140LC20APX2855 has a high energy absorption capability, allowing it to dissipate large amounts of energy during transient events.

  6. Is V140LC20APX2855 suitable for outdoor applications?

    • Yes, V140LC20APX2855 is designed to withstand outdoor environments and is often used in outdoor electrical and electronic systems.

  7. Can V140LC20APX2855 be used in automotive electronics?

    • Yes, V140LC20APX2855 can be employed in automotive electronics to protect against voltage surges and transients.

  8. What are the temperature specifications for V140LC20APX2855?

    • V140LC20APX2855 typically operates within a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.

  9. Does V140LC20APX2855 require any additional circuitry for proper operation?

    • V140LC20APX2855 may require external components such as fuses, inductors, or capacitors to form a complete surge protection solution.

  10. Are there any reliability certifications or standards associated with V140LC20APX2855?

    • V140LC20APX2855 may comply with industry standards such as UL, CSA, or IEC, ensuring its reliability and performance in technical solutions.