Vishay Semiconductor Diodes Division
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1.5KE82HE3/73
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1.5KE82HE3/73

Product Category

The 1.5KE82HE3/73 belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

  • Use: The 1.5KE82HE3/73 is used for transient voltage suppression in electronic circuits.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The diode is available in a DO-201 package.
  • Essence: It provides protection against voltage transients.
  • Packaging/Quantity: Typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Voltage - Reverse Standoff (Typ): 82V
  • Voltage - Breakdown (Min): 91.2V
  • Voltage - Clamping (Max) @ Ipp: 135V
  • Current - Peak Pulse (10/1000µs): 6.5A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The 1.5KE82HE3/73 typically has two pins, anode, and cathode, which are identified by their respective markings on the diode body.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
  • Fast Response Time: Quickly responds to voltage spikes to prevent damage.

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients.
    • Fast response time.
  • Disadvantages:
    • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

The 1.5KE82HE3/73 operates by diverting excess voltage away from sensitive components, thereby limiting the voltage across the protected load.

Detailed Application Field Plans

The 1.5KE82HE3/73 is commonly used in various applications such as: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE82HE3/73 include: - 1.5KE100A - 1.5KE68CA - 1.5KE82A

This completes the English editing encyclopedia entry structure format for the 1.5KE82HE3/73 transient voltage suppressor diode.

技術ソリューションにおける 1.5KE82HE3/73 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 1.5KE82HE3/73 used for?

    • The 1.5KE82HE3/73 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of the 1.5KE82HE3/73?

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

  3. What is the breakdown voltage of the 1.5KE82HE3/73?

    • The breakdown voltage is 82V.

  4. What are the typical applications for the 1.5KE82HE3/73?

    • Typical applications include protection of sensitive semiconductor devices such as integrated circuits, transistors, and diodes from voltage transients.

  5. What is the operating temperature range of the 1.5KE82HE3/73?

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

  6. How does the 1.5KE82HE3/73 compare to other transient voltage suppressors?

    • It offers higher power handling capability and lower clamping voltage compared to many standard TVS diodes.

  7. Can the 1.5KE82HE3/73 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics for protecting against voltage surges.

  8. What is the packaging of the 1.5KE82HE3/73?

    • It is available in a DO-201 package.

  9. Is the 1.5KE82HE3/73 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the key features of the 1.5KE82HE3/73?

    • Key features include low incremental surge resistance, fast response time, and high reliability for transient voltage suppression.