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1.5KE82-B
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1.5KE82-B Diode - Encyclopedia Entry

Product Identification

The 1.5KE82-B diode belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-201AD
  • Essence: Safeguarding electronic devices from voltage surges
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 82V
  • Power Dissipation: 1500W
  • Operating Temperature Range: -55°C to 175°C
  • Breakdown Voltage: 91.4V to 101.6V
  • Reverse Standoff Voltage: 69.7V

Detailed Pin Configuration

The 1.5KE82-B diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

  • Rapid response to voltage spikes
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High surge capability

Disadvantages: - Higher cost compared to standard diodes - Requires careful consideration of placement and circuit design for optimal performance

Working Principles

When a voltage spike occurs, the 1.5KE82-B diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive components.

Detailed Application Field Plans

The 1.5KE82-B diode is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE100A
  • 1.5KE68CA
  • 1.5KE82CA
  • P6KE82CA

In conclusion, the 1.5KE82-B diode is a crucial component in safeguarding electronic circuits from voltage spikes and transients. Its fast response time, high surge capability, and low clamping voltage make it an essential part of various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE82-B v technických řešeních

  1. What is the maximum peak pulse power of 1.5KE82-B?

    • The maximum peak pulse power of 1.5KE82-B is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE82-B?

    • The breakdown voltage of 1.5KE82-B is typically 77.8V.

  3. What are the typical applications of 1.5KE82-B?

    • Typical applications of 1.5KE82-B include transient voltage suppression in electronic equipment, automotive electronics, and industrial systems.

  4. What is the clamping voltage of 1.5KE82-B?

    • The clamping voltage of 1.5KE82-B is typically 106 volts at 10A.

  5. What is the operating temperature range of 1.5KE82-B?

    • The operating temperature range of 1.5KE82-B is -55°C to +175°C.

  6. What is the peak pulse current capability of 1.5KE82-B?

    • The peak pulse current capability of 1.5KE82-B is 50.0A.

  7. Does 1.5KE82-B meet RoHS compliance?

    • Yes, 1.5KE82-B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of 1.5KE82-B?

    • 1.5KE82-B is available in a DO-201AD package.

  9. Is 1.5KE82-B suitable for surge protection in power supply units?

    • Yes, 1.5KE82-B is suitable for surge protection in power supply units and other high-power applications.

  10. What are the key features of 1.5KE82-B?

    • The key features of 1.5KE82-B include high surge capability, fast response time, and low clamping voltage.