Vishay Semiconductor Diodes Division
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1.5KE51-E3/73
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1.5KE51-E3/73

Product Overview

Category

The 1.5KE51-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

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

Package

The 1.5KE51-E3/73 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against voltage surges and transients, ensuring the reliability of electronic systems.

Packaging/Quantity

The 1.5KE51-E3/73 is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 51V
  • Maximum Clamping Voltage: 82.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 43.6V

Detailed Pin Configuration

The 1.5KE51-E3/73 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability for reliable performance in demanding applications

Advantages and Disadvantages

Advantages

  • Robust surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE51-E3/73 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE47-E3/73
  • 1.5KE56-E3/73
  • 1.5KE68-E3/73
  • 1.5KE82-E3/73

In conclusion, the 1.5KE51-E3/73 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems where protection against voltage surges is critical.

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技術ソリューションにおける 1.5KE51-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。

Sure, here are 10 common questions and answers related to the application of 1.5KE51-E3/73 in technical solutions:

  1. What is the voltage rating of 1.5KE51-E3/73?

    • The voltage rating of 1.5KE51-E3/73 is 51V.

  2. What is the peak pulse power of 1.5KE51-E3/73?

    • The peak pulse power of 1.5KE51-E3/73 is 1500W.

  3. What type of diode is 1.5KE51-E3/73?

    • 1.5KE51-E3/73 is a TVS (Transient Voltage Suppressor) diode.

  4. What are the typical applications of 1.5KE51-E3/73?

    • Typical applications of 1.5KE51-E3/73 include overvoltage protection in various electronic circuits and systems.

  5. What is the maximum clamping voltage of 1.5KE51-E3/73?

    • The maximum clamping voltage of 1.5KE51-E3/73 is 82.4V at 77.5A.

  6. What is the operating temperature range of 1.5KE51-E3/73?

    • The operating temperature range of 1.5KE51-E3/73 is -55°C to +175°C.

  7. Is 1.5KE51-E3/73 RoHS compliant?

    • Yes, 1.5KE51-E3/73 is RoHS compliant.

  8. What is the package type of 1.5KE51-E3/73?

    • 1.5KE51-E3/73 comes in a DO-201AD (DO-27) package.

  9. What is the reverse stand-off voltage of 1.5KE51-E3/73?

    • The reverse stand-off voltage of 1.5KE51-E3/73 is 43.6V.

  10. Can 1.5KE51-E3/73 be used for surge protection in power supply units?

    • Yes, 1.5KE51-E3/73 can be used for surge protection in power supply units, especially in applications where protection against transient overvoltages is required.

I hope these questions and answers provide the information you were looking for! If you have any more questions, feel free to ask.