Vishay Semiconductor Diodes Division
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1.5KE150-E3/73
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1.5KE150-E3/73

Product Overview

  • Category: Diode
  • Use: Transient Voltage Suppressor (TVS)
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AD
  • Essence: Protects electronic circuits from overvoltage transients
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 150V
  • Clamping Voltage: 243V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE150-E3/73 TVS diode has a standard DO-201AD package with two leads.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected circuits
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

  • Advantages:
    • High surge capability
    • Fast response time
    • Low clamping voltage
  • Disadvantages:
    • Higher cost compared to some alternatives
    • Requires careful consideration of placement in circuit design

Working Principles

The 1.5KE150-E3/73 operates by diverting excess current away from sensitive components when an overvoltage transient occurs, thereby protecting the circuit from damage.

Detailed Application Field Plans

This TVS diode is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against voltage transients is critical.

Detailed and Complete Alternative Models

  • Alternative Models:
    • 1.5KE100A-E3/54
    • 1.5KE200CA-E3/54
    • P6KE150A

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE150-E3/73 en soluciones técnicas

  1. What is the 1.5KE150-E3/73?

    • The 1.5KE150-E3/73 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE150-E3/73?

    • The maximum peak pulse power is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE150-E3/73?

    • The breakdown voltage is 150 volts.

  4. What are the typical applications for the 1.5KE150-E3/73?

    • It is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the 1.5KE150-E3/73?

    • The clamping voltage is 243 volts at 10A.

  6. What is the operating temperature range of the 1.5KE150-E3/73?

    • The operating temperature range is -55°C to +175°C.

  7. What package type does the 1.5KE150-E3/73 come in?

    • It is available in a DO-201AD package.

  8. What standards does the 1.5KE150-E3/73 comply with?

    • It complies with RoHS and is also halogen-free.

  9. What is the response time of the 1.5KE150-E3/73?

    • The response time is very fast, typically less than 1 picosecond.

  10. Can the 1.5KE150-E3/73 be used for overvoltage protection in power supply circuits?

    • Yes, it is suitable for providing overvoltage protection in power supply circuits due to its high power handling capability and fast response time.