Vishay Semiconductor Diodes Division
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1.5KE27C-E3/73
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1.5KE27C-E3/73

Product Overview

Category

The 1.5KE27C-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

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

Package

The 1.5KE27C-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

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 24.4V
  • Breakdown Voltage: 27V
  • Maximum Clamping Voltage: 43.6V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE27C-E3/73 typically has two pins, anode, and cathode, in a standard DO-201 package configuration.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages

  • Robust protection against voltage surges
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Higher cost compared to basic diode solutions

Working Principles

When a transient voltage spike 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 1.5KE27C-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE15A-E3/54
  • 1.5KE33CA-E3/54
  • 1.5KE47A-E3/54
  • 1.5KE68A-E3/54

In conclusion, the 1.5KE27C-E3/73 TVS diode offers robust protection against transient voltage events, making it an essential component in various electronic systems across different industries.

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技術ソリューションにおける 1.5KE27C-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 1.5KE27C-E3/73 in technical solutions:

  1. What is the maximum reverse stand-off voltage of 1.5KE27C-E3/73?

    • The maximum reverse stand-off voltage is 24.3V.

  2. What is the peak pulse power dissipation of 1.5KE27C-E3/73?

    • The peak pulse power dissipation is 1500W.

  3. What is the breakdown voltage of 1.5KE27C-E3/73?

    • The breakdown voltage is between 30.8V and 34.2V.

  4. What is the typical clamping voltage of 1.5KE27C-E3/73?

    • The typical clamping voltage is 41.4V at 77.5A.

  5. What is the operating temperature range for 1.5KE27C-E3/73?

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

  6. What are the typical applications for 1.5KE27C-E3/73?

    • Typical applications include transient voltage suppression in automotive electronics, industrial equipment, and telecommunication systems.

  7. What is the package type of 1.5KE27C-E3/73?

    • It comes in a DO-201AD (DO-27) package.

  8. What is the lead material used in 1.5KE27C-E3/73?

    • The lead material is tin-plated copper.

  9. What are the key features of 1.5KE27C-E3/73?

    • Key features include low incremental surge resistance, fast response time, and high reliability.

  10. How should 1.5KE27C-E3/73 be mounted in a circuit?

    • It should be mounted with the cathode side connected to the ground or the reference voltage in the circuit.

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