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1.5KE22A-B
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1.5KE22A-B

Product Overview

The 1.5KE22A-B belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE22A-B is designed to clamp transient overvoltage, making it suitable for use in various electronic circuits. It possesses characteristics such as high surge capability, low clamping voltage, and fast response time. The product is typically available in a DO-201 package and is sold in quantities suitable for industrial and commercial applications.

Specifications

  • Voltage Rating: 22V
  • Power Dissipation: 1500W
  • Package Type: DO-201
  • Quantity per Package: Varies based on supplier

Detailed Pin Configuration

The 1.5KE22A-B TVS diode typically consists of two pins, anode, and cathode. The anode is connected to the circuit's input or signal line, while the cathode is connected to the ground or reference potential.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the protected circuitry.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may not be suitable for all applications
  • Requires careful consideration of placement within the circuit

Working Principles

When a transient voltage spike occurs, the 1.5KE22A-B TVS diode conducts current and clamps the voltage to a safe level, protecting the connected circuitry. This is achieved through the rapid transition of the diode into its low impedance state when subjected to overvoltage conditions.

Detailed Application Field Plans

The 1.5KE22A-B TVS diode finds application in various fields including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A-B
  • 1.5KE10A-B
  • 1.5KE18A-B
  • 1.5KE30A-B

This list is not exhaustive and alternative models may vary based on specific requirements and manufacturers.

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技術ソリューションにおける 1.5KE22A-B 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 1.5KE22A-B in technical solutions:

  1. What is the voltage rating of 1.5KE22A-B?

    • The 1.5KE22A-B has a voltage rating of 22V.

  2. What is the peak pulse power of 1.5KE22A-B?

    • The peak pulse power of 1.5KE22A-B is 1500W.

  3. What type of diode is 1.5KE22A-B?

    • 1.5KE22A-B is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 1.5KE22A-B?

    • Typical applications of 1.5KE22A-B include overvoltage protection in electronic equipment, surge suppression in power supplies, and transient voltage protection in automotive electronics.

  5. What is the maximum clamping voltage of 1.5KE22A-B?

    • The maximum clamping voltage of 1.5KE22A-B is 35.5V at 10A.

  6. What is the operating temperature range of 1.5KE22A-B?

    • The operating temperature range of 1.5KE22A-B is -55°C to +175°C.

  7. Does 1.5KE22A-B meet any industry standards?

    • Yes, 1.5KE22A-B meets the requirements of various industry standards such as IEC 61000-4-2 for ESD protection.

  8. Can 1.5KE22A-B be used for surge protection in telecommunications equipment?

    • Yes, 1.5KE22A-B is suitable for surge protection in telecommunications equipment.

  9. What is the response time of 1.5KE22A-B?

    • The response time of 1.5KE22A-B is very fast, typically in picoseconds.

  10. Is 1.5KE22A-B RoHS compliant?

    • Yes, 1.5KE22A-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

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