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1.5KE120A-T
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1.5KE120A-T

Product Category

The 1.5KE120A-T belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

  • Use: The 1.5KE120A-T is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.
  • Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
  • Package: The 1.5KE120A-T is available in a DO-201 package.
  • Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
  • Packaging/Quantity: It is typically available in reels or bulk packaging with varying quantities.

Specifications

  • Voltage Rating: 120V
  • Power Dissipation: 1500W
  • Breakdown Voltage: 133V to 147V
  • Operating Temperature: -55°C to 175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE120A-T TVS diode has a standard axial lead configuration with two leads.

Functional Features

  • Transient Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Reliable overvoltage protection
  • Fast response time
  • High surge capability

Disadvantages

  • Unidirectional protection only
  • Limited breakdown voltage options

Working Principles

The 1.5KE120A-T operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE120A-T is commonly used in applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE120A-T include: - P6KE120A - SA15CA - SMBJ120A

This comprehensive entry provides an in-depth understanding of the 1.5KE120A-T TVS diode, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1.5KE120A-T dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of 1.5KE120A-T in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE120A-T?

    • The maximum peak pulse power dissipation of 1.5KE120A-T is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE120A-T?

    • The breakdown voltage of 1.5KE120A-T is 120 volts.

  3. What is the typical clamping voltage of 1.5KE120A-T?

    • The typical clamping voltage of 1.5KE120A-T is 193 volts at 16.7A.

  4. What is the operating temperature range of 1.5KE120A-T?

    • The operating temperature range of 1.5KE120A-T is -55°C to +175°C.

  5. What is the peak pulse current rating of 1.5KE120A-T?

    • The peak pulse current rating of 1.5KE120A-T is 50.8A for an 8/20μs waveform.

  6. What are the typical applications of 1.5KE120A-T?

    • Typical applications of 1.5KE120A-T include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  7. Does 1.5KE120A-T meet RoHS compliance?

    • Yes, 1.5KE120A-T is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of 1.5KE120A-T?

    • 1.5KE120A-T is available in a DO-201 package.

  9. Is 1.5KE120A-T suitable for surge protection in power supply units?

    • Yes, 1.5KE120A-T is suitable for surge protection in power supply units due to its high power dissipation and clamping voltage characteristics.

  10. Can 1.5KE120A-T be used for lightning protection in communication equipment?

    • Yes, 1.5KE120A-T can be used for lightning protection in communication equipment, providing reliable transient voltage suppression.

I hope these questions and answers are helpful for your technical solutions involving 1.5KE120A-T. Let me know if you need further assistance!