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V480LT40A
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V480LT40A

Product Overview

Category

The V480LT40A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The V480LT40A is typically available in a surface mount package.

Essence

The essence of the V480LT40A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The V480LT40A is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 480W
  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The V480LT40A typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto a printed circuit board.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited surge current handling capacity compared to some higher-rated TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

When a voltage transient occurs, the V480LT40A conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The V480LT40A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: V48LT40A
    • Similar specifications and characteristics
  • Alternative Model 2: P6SMBJ40CA
    • Comparable TVS diode with slightly different package and characteristics

In conclusion, the V480LT40A is a reliable TVS diode that provides effective protection against voltage transients in various electronic applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng V480LT40A sa mga teknikal na solusyon

  1. What is the V480LT40A used for?

    • The V480LT40A is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage spikes and transients.

  2. What is the maximum clamping voltage of the V480LT40A?

    • The maximum clamping voltage of the V480LT40A is 775V at 10A.

  3. What is the peak pulse current rating of the V480LT40A?

    • The V480LT40A has a peak pulse current rating of 300A.

  4. What are the typical applications of the V480LT40A?

    • The V480LT40A is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.

  5. What is the breakdown voltage of the V480LT40A?

    • The breakdown voltage of the V480LT40A is 540V.

  6. What is the response time of the V480LT40A?

    • The response time of the V480LT40A is less than 1 picosecond.

  7. What is the operating temperature range of the V480LT40A?

    • The V480LT40A can operate within a temperature range of -55°C to 150°C.

  8. Is the V480LT40A RoHS compliant?

    • Yes, the V480LT40A is RoHS compliant.

  9. What package type does the V480LT40A come in?

    • The V480LT40A is available in a DO-214AC (SMA) package.

  10. What are the key features of the V480LT40A?

    • The V480LT40A features low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression in various technical solutions.