Vishay Semiconductor Diodes Division
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1.5KE82CHE3/54
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1.5KE82CHE3/54

Product Overview

The 1.5KE82CHE3/54 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 1.5KE82CHE3/54 is designed to provide high-performance transient voltage protection for electronic equipment. It offers characteristics such as high surge capability, fast response time, and low clamping voltage. The product is typically available in a package that includes multiple diodes, and it is commonly used in applications where protection against voltage surges is critical.

Package

The 1.5KE82CHE3/54 is typically packaged in a DO-201AE package, which contains multiple diodes.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 82V
  • Clamping Voltage: 135V
  • Operating Temperature Range: -55°C to +175°C
  • Diode Configuration: Unidirectional

Detailed Pin Configuration

The 1.5KE82CHE3/54 TVS diode typically consists of two leads, with the anode and cathode connections clearly marked on the package.

Functional Features

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

Advantages

  • Provides effective protection against voltage surges
  • Fast response time helps in minimizing damage to sensitive electronics
  • RoHS compliance ensures environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Can introduce some signal distortion during transient events

Working Principles

When a voltage surge occurs, the 1.5KE82CHE3/54 TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps in limiting the voltage across the circuit to a safe level, thereby protecting the connected electronics.

Application Field Plans

The 1.5KE82CHE3/54 TVS diode is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Alternative Models

Some alternative models to the 1.5KE82CHE3/54 TVS diode include: - P6KE82CA - SA5.0A-E3/54 - 1.5KE82A-E3/54

In conclusion, the 1.5KE82CHE3/54 TVS diode is a crucial component in protecting electronic circuits from voltage surges and transients. Its high surge capability, fast response time, and low clamping voltage make it an essential part of many electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE82CHE3/54 en soluciones técnicas

  1. What is the voltage rating of 1.5KE82CHE3/54?

    • The voltage rating of 1.5KE82CHE3/54 is 82V.

  2. What is the peak pulse power of 1.5KE82CHE3/54?

    • The peak pulse power of 1.5KE82CHE3/54 is 1500W.

  3. What is the application of 1.5KE82CHE3/54 in technical solutions?

    • 1.5KE82CHE3/54 can be used for transient voltage suppression in various electronic circuits and systems to protect against voltage spikes and surges.

  4. What is the maximum clamping voltage of 1.5KE82CHE3/54?

    • The maximum clamping voltage of 1.5KE82CHE3/54 is 135V at 10A.

  5. Is 1.5KE82CHE3/54 suitable for overvoltage protection in power supply units?

    • Yes, 1.5KE82CHE3/54 is suitable for providing overvoltage protection in power supply units and other sensitive electronic equipment.

  6. Can 1.5KE82CHE3/54 be used in automotive electronics applications?

    • Yes, 1.5KE82CHE3/54 is commonly used in automotive electronics for surge protection and transient voltage suppression.

  7. What is the response time of 1.5KE82CHE3/54 to voltage transients?

    • The response time of 1.5KE82CHE3/54 is very fast, typically in nanoseconds, making it effective in quickly clamping voltage spikes.

  8. Does 1.5KE82CHE3/54 require heat sinking in high-power applications?

    • Yes, in high-power applications, it is recommended to use heat sinking to dissipate the heat generated during transient events.

  9. What are the typical operating temperature ranges for 1.5KE82CHE3/54?

    • The typical operating temperature range for 1.5KE82CHE3/54 is -55°C to +175°C.

  10. Is 1.5KE82CHE3/54 compliant with industry standards for surge protection devices?

    • Yes, 1.5KE82CHE3/54 complies with industry standards for surge protection devices and is widely used in various technical solutions for this purpose.