Vishay Semiconductor Diodes Division
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1.5KE8.2-E3/54
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1.5KE8.2-E3/54

Product Overview

Category

The 1.5KE8.2-E3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

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

Package

The 1.5KE8.2-E3/54 is available in a DO-201 package.

Essence

This TVS diode serves as a critical component in safeguarding sensitive electronic devices from voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 8.2V
  • Breakdown Voltage: 9.11V
  • Maximum Clamping Voltage: 13.4V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE8.2-E3/54 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Rapid response to transient voltage events
  • Limits voltage to a safe level
  • Protects downstream components from damage

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful selection based on application requirements

Working Principles

When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE8.2-E3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8-E3/54
  • 1.5KE10A-E3/54
  • 1.5KE15CA-E3/54

In conclusion, the 1.5KE8.2-E3/54 TVS diode offers robust surge protection capabilities and fast response times, making it an essential component in various electronic applications requiring reliable transient voltage suppression.

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技術ソリューションにおける 1.5KE8.2-E3/54 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 maximum peak pulse power of 1.5KE8.2-E3/54?

    • The maximum peak pulse power of 1.5KE8.2-E3/54 is 1500 watts.

  2. What is the breakdown voltage of 1.5KE8.2-E3/54?

    • The breakdown voltage of 1.5KE8.2-E3/54 is 8.2 volts.

  3. What is the typical clamping voltage of 1.5KE8.2-E3/54?

    • The typical clamping voltage of 1.5KE8.2-E3/54 is 13.4 volts at 10A.

  4. What are the applications of 1.5KE8.2-E3/54?

    • 1.5KE8.2-E3/54 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1.5KE8.2-E3/54?

    • The operating temperature range of 1.5KE8.2-E3/54 is -55°C to +175°C.

  6. Is 1.5KE8.2-E3/54 RoHS compliant?

    • Yes, 1.5KE8.2-E3/54 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the package type of 1.5KE8.2-E3/54?

    • 1.5KE8.2-E3/54 is available in a DO-201AD (DO-27) package.

  8. Does 1.5KE8.2-E3/54 have a low leakage current?

    • Yes, 1.5KE8.2-E3/54 has a low leakage current, which is important for maintaining the integrity of the protected circuit.

  9. Can 1.5KE8.2-E3/54 be used for overvoltage protection in power supplies?

    • Yes, 1.5KE8.2-E3/54 is suitable for providing overvoltage protection in power supply circuits.

  10. What are the key features of 1.5KE8.2-E3/54?

    • Some key features of 1.5KE8.2-E3/54 include its high surge capability, fast response time, and compatibility with automated placement equipment.