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1.5KE82
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1.5KE82 - English Editing Encyclopedia Entry

Product Overview

Category:

The 1.5KE82 belongs to the category of transient voltage suppressor (TVS) diodes.

Use:

These diodes are used to protect sensitive electronics from voltage spikes and transients.

Characteristics:

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

Package:

The 1.5KE82 is typically available in a DO-201 package.

Essence:

The essence of the 1.5KE82 lies in its ability to divert excessive current away from sensitive components during voltage surges.

Packaging/Quantity:

They are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 82V
  • Breakdown Voltage: 91.2V to 100.8V
  • Maximum Clamping Voltage: 135V
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE82 TVS diode typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Rapid response to transient over-voltage conditions
  • Low incremental surge resistance
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Wide operating temperature range
  • High surge capability

Disadvantages

  • Can degrade over time with repeated exposure to high voltage transients
  • May require periodic replacement in high-stress environments

Working Principles

When a voltage surge occurs, the 1.5KE82 diode conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE series is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE82 include: - 1.5KE6.8A - 1.5KE100A - 1.5KE120CA

In conclusion, the 1.5KE82 transient voltage suppressor diode offers reliable protection against voltage transients in a wide range of electronic applications, making it an essential component for ensuring the longevity and reliability of sensitive electronic circuits.

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技術ソリューションにおける 1.5KE82 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 voltage rating of 1.5KE82?

    • The voltage rating of 1.5KE82 is 82V.

  2. What is the peak pulse power of 1.5KE82?

    • The peak pulse power of 1.5KE82 is 1500W.

  3. What are the typical applications of 1.5KE82?

    • 1.5KE82 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.

  4. What is the maximum clamping voltage of 1.5KE82?

    • The maximum clamping voltage of 1.5KE82 is 135V at 100A.

  5. What is the breakdown voltage of 1.5KE82?

    • The breakdown voltage of 1.5KE82 is typically between 91.6V and 101V.

  6. What is the response time of 1.5KE82?

    • The response time of 1.5KE82 is very fast, typically in the nanosecond range.

  7. Is 1.5KE82 suitable for overvoltage protection in power supplies?

    • Yes, 1.5KE82 is suitable for overvoltage protection in power supplies and can help safeguard against voltage transients.

  8. Can 1.5KE82 be used in combination with other transient voltage suppressors?

    • Yes, 1.5KE82 can be used in combination with other transient voltage suppressors to provide layered protection against surges and transients.

  9. What is the temperature range for 1.5KE82?

    • 1.5KE82 is designed to operate within a wide temperature range, typically from -55°C to 175°C.

  10. Does 1.5KE82 require any special mounting considerations?

    • 1.5KE82 should be mounted on a heat sink or thermal pad to ensure proper heat dissipation during operation.