Vishay Semiconductor Diodes Division
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1.5KE180-E3/73
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1.5KE180-E3/73

Product Overview

Category

The 1.5KE180-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of transient voltage suppression.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Package

The 1.5KE180-E3/73 is available in a DO-201 package.

Essence

This TVS diode is essential for protecting sensitive electronic components from voltage transients and surges.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 154V
  • Breakdown Voltage: 171V
  • Maximum Clamping Voltage: 243V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE180-E3/73 TVS diode has a standard two-pin configuration with anode and cathode connections.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • Can handle multiple surge events without degradation

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE180-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE160-E3/73
  • 1.5KE200-E3/73
  • 1.5KE220-E3/73
  • 1.5KE250-E3/73

In conclusion, the 1.5KE180-E3/73 TVS diode is a crucial component for safeguarding electronic circuits from voltage transients and surges, offering fast response times and high surge capabilities. Its application spans across various industries, making it an essential part of modern electronic designs.

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技術ソリューションにおける 1.5KE180-E3/73 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum peak pulse power dissipation of 1.5KE180-E3/73?

    • The maximum peak pulse power dissipation of 1.5KE180-E3/73 is 1500 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of 1.5KE180-E3/73?

    • The breakdown voltage of 1.5KE180-E3/73 is 180V.

  3. What is the operating temperature range for 1.5KE180-E3/73?

    • The operating temperature range for 1.5KE180-E3/73 is -55°C to +175°C.

  4. What are the typical applications for 1.5KE180-E3/73?

    • Typical applications for 1.5KE180-E3/73 include transient voltage suppression in electronic equipment, automotive systems, and industrial machinery.

  5. What is the reverse stand-off voltage of 1.5KE180-E3/73?

    • The reverse stand-off voltage of 1.5KE180-E3/73 is 153V.

  6. Does 1.5KE180-E3/73 meet RoHS compliance?

    • Yes, 1.5KE180-E3/73 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  7. What is the package type of 1.5KE180-E3/73?

    • 1.5KE180-E3/73 is available in a DO-201 package.

  8. What is the clamping voltage of 1.5KE180-E3/73?

    • The clamping voltage of 1.5KE180-E3/73 is 293V at 1A.

  9. Is 1.5KE180-E3/73 suitable for surge protection in power supply units?

    • Yes, 1.5KE180-E3/73 is suitable for surge protection in power supply units and other high-power applications.

  10. What are the key differences between 1.5KE180-E3/73 and similar transient voltage suppressor diodes?

    • The key differences include its breakdown voltage, peak pulse power dissipation, and clamping voltage characteristics, which make it suitable for specific technical solutions.