Vishay Semiconductor Diodes Division
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1.5KE82CAHE3_A/D
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1.5KE82CAHE3_A/D

Product Overview

The 1.5KE82CAHE3A/D belongs to the category of transient voltage suppressor diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient overvoltage events, thereby protecting sensitive components from damage. The 1.5KE82CAHE3A/D is available in a variety of package types and quantities, making it suitable for diverse applications.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Rapid clamping of transient overvoltage events
  • Package: Various package types available
  • Essence: Protection of sensitive components from voltage surges
  • Packaging/Quantity: Available in different packaging options and quantities

Specifications

  • Voltage Rating: 82V
  • Power Dissipation: 1500W
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE82CAHE3_A/D features a standard diode pin configuration with anode and cathode terminals for easy integration into electronic circuits.

Functional Features

  • Rapid clamping of transient overvoltage events
  • Low leakage current
  • High surge capability
  • Fast response time

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Wide operating temperature range
  • Low leakage current
  • Fast response time

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse standoff voltage

Working Principles

When a transient overvoltage event occurs, the 1.5KE82CAHE3_A/D diode quickly conducts, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5KE82CAHE3_A/D is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A
  • 1.5KE10A
  • 1.5KE16A
  • 1.5KE24A
  • 1.5KE33A

In summary, the 1.5KE82CAHE3_A/D transient voltage suppressor diode offers effective surge protection with its rapid clamping and low leakage characteristics. While it may have a higher cost compared to standard diodes, its performance and reliability make it a preferred choice for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE82CAHE3_A/D v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE82CAHE3_A/D in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE82CAHE3_A/D?

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

  2. What is the breakdown voltage of 1.5KE82CAHE3_A/D?

    • The breakdown voltage is 82V.

  3. How does 1.5KE82CAHE3_A/D protect electronic circuits?

    • It provides transient voltage suppression for sensitive electronics by diverting excessive current away from the protected device.

  4. What is the clamping voltage of 1.5KE82CAHE3_A/D?

    • The clamping voltage is 135V at 58A.

  5. Can 1.5KE82CAHE3_A/D be used for surge protection in power supplies?

    • Yes, it is commonly used for surge protection in power supplies and other high-power applications.

  6. What is the response time of 1.5KE82CAHE3_A/D?

    • The response time is very fast, typically less than 1 nanosecond.

  7. Is 1.5KE82CAHE3_A/D suitable for use in automotive electronics?

    • Yes, it is suitable for use in automotive electronics due to its high reliability and robustness.

  8. Does 1.5KE82CAHE3_A/D require heat sinking during operation?

    • Yes, it is recommended to use proper heat sinking to ensure optimal performance, especially in high-power applications.

  9. Can 1.5KE82CAHE3_A/D be used in telecommunications equipment?

    • Yes, it is commonly used in telecommunications equipment for surge protection and transient voltage suppression.

  10. What is the operating temperature range of 1.5KE82CAHE3_A/D?

    • The operating temperature range is -55°C to +175°C, making it suitable for a wide range of environments and applications.