Vishay Semiconductor Diodes Division
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1.5KE22-E3/54
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1.5KE22-E3/54

Product Overview

Category

The 1.5KE22-E3/54 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 1.5KE22-E3/54 is available in a DO-201AD package.

Essence

This TVS diode provides robust protection against voltage surges, making it suitable for various electronic applications.

Packaging/Quantity

The 1.5KE22-E3/54 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 19.9V to 22.1V
  • Maximum Clamping Voltage: 30.6V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 18.8V

Detailed Pin Configuration

The 1.5KE22-E3/54 TVS diode has a standard two-pin configuration with anode and cathode connections.

Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes
  • Fast response to transient events

Advantages

  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike 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 1.5KE22-E3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE15CA-E3/54
  • 1.5KE27A-E3/54
  • 1.5KE33CA-E3/54
  • 1.5KE47A-E3/54

In conclusion, the 1.5KE22-E3/54 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic applications where protection against voltage spikes is critical.

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技術ソリューションにおける 1.5KE22-E3/54 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 1.5KE22-E3/54 used for?

    • The 1.5KE22-E3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE22-E3/54?

    • The maximum peak pulse power is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE22-E3/54?

    • The breakdown voltage is 22 volts.

  4. What are the typical applications for the 1.5KE22-E3/54?

    • Typical applications include protection of sensitive electronic equipment, such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE22-E3/54?

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

  6. How does the 1.5KE22-E3/54 provide protection against voltage transients?

    • It clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  7. Is the 1.5KE22-E3/54 suitable for high-speed data lines?

    • Yes, it can be used to protect high-speed data lines from voltage surges.

  8. Can the 1.5KE22-E3/54 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics to protect against voltage spikes.

  9. What is the response time of the 1.5KE22-E3/54?

    • The response time is very fast, typically in picoseconds.

  10. Does the 1.5KE22-E3/54 require any external components for proper operation?

    • It may require additional circuitry for optimal performance, depending on the specific application and requirements.