Vishay Semiconductor Diodes Division
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1.5KE110AHE3/51
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1.5KE110AHE3/51

Product Overview

The 1.5KE110AHE3/51 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE110AHE3/51 is designed to clamp voltage surges and divert excess current away from sensitive components, thereby safeguarding them from damage. This TVS diode is characterized by its high surge capability, fast response time, and compact package. It is typically available in a DO-201 package and is commonly used in various electronic circuits to provide overvoltage protection.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode (TVS Diode)
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time
  • Package: DO-201
  • Essence: Safeguarding sensitive electronics from voltage surges
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 110V
  • Operating Voltage: 85.5V
  • Maximum Clamping Voltage: 141V
  • Peak Pulse Current: 22.7A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE110AHE3/51 TVS diode typically features two leads in a DO-201 package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient events
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected components
  • Compact and rugged design for easy integration into circuits

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact package for space-constrained applications

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ratings

Working Principles

When a voltage surge occurs, the 1.5KE110AHE3/51 TVS diode rapidly conducts excess current, diverting it away from the sensitive components. This action effectively clamps the voltage at a safe level, protecting the downstream electronics from damage. The diode returns to its high-resistance state once the transient event subsides, allowing normal operation to resume.

Detailed Application Field Plans

The 1.5KE110AHE3/51 TVS diode finds application in various fields, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE100AHE3/51
  • 1.5KE120AHE3/51
  • 1.5KE130AHE3/51
  • 1.5KE150AHE3/51

This completes the English editing encyclopedia entry structure format for the 1.5KE110AHE3/51 TVS diode.

技術ソリューションにおける 1.5KE110AHE3/51 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 1.5KE110AHE3/51 in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE110AHE3/51?

    • The maximum peak pulse power dissipation is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE110AHE3/51?

    • The breakdown voltage is typically 110V.

  3. What is the operating temperature range for 1.5KE110AHE3/51?

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

  4. Can 1.5KE110AHE3/51 be used for surge protection in power supplies?

    • Yes, it is commonly used for surge protection in power supplies due to its high power dissipation capability.

  5. Is 1.5KE110AHE3/51 suitable for overvoltage protection in automotive electronics?

    • Yes, it is suitable for overvoltage protection in automotive electronics due to its high breakdown voltage and power dissipation.

  6. What is the response time of 1.5KE110AHE3/51 during transient voltage events?

    • The response time is very fast, typically responding to transient events in nanoseconds.

  7. Can 1.5KE110AHE3/51 be used for ESD protection in communication equipment?

    • Yes, it is commonly used for ESD protection in communication equipment due to its fast response and high power dissipation.

  8. Does 1.5KE110AHE3/51 require any heat sinking in typical applications?

    • In most typical applications, it does not require additional heat sinking due to its high power dissipation capability.

  9. What is the typical clamping voltage of 1.5KE110AHE3/51?

    • The typical clamping voltage is around 148V under peak pulse current conditions.

  10. Is 1.5KE110AHE3/51 RoHS compliant?

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

I hope these questions and answers provide helpful information for the application of 1.5KE110AHE3/51 in technical solutions. Let me know if you need further assistance!