Vishay Semiconductor Diodes Division
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1.5KE150-E3/54
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1.5KE150-E3/54

Product Overview

Category

The 1.5KE150-E3/54 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The 1.5KE150-E3/54 is available in a DO-201 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

The 1.5KE150-E3/54 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 150V
  • Operating Voltage: 128V
  • Maximum Clamping Voltage: 205V
  • Leakage Current: 1µA

Detailed Pin Configuration

The 1.5KE150-E3/54 has a standard axial lead configuration with two leads for connection.

Functional Features

  • Bi-directional clamping capability
  • High reliability
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of mounting and heat dissipation

Working Principles

When a voltage surge occurs, the 1.5KE150-E3/54 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE150-E3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE150CA
  • SA15CA
  • 1.5KE150A

In conclusion, the 1.5KE150-E3/54 transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread use in various electronic applications.

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技術ソリューションにおける 1.5KE150-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 1.5KE150-E3/54 used for?

    • The 1.5KE150-E3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE150-E3/54?

    • The maximum peak pulse power of the 1.5KE150-E3/54 is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE150-E3/54?

    • The breakdown voltage of the 1.5KE150-E3/54 is 150 volts.

  4. How does the 1.5KE150-E3/54 protect electronic circuits?

    • The 1.5KE150-E3/54 clamps the voltage during transient events, diverting excess current away from sensitive components.

  5. What are the typical applications of the 1.5KE150-E3/54?

    • Typical applications include protection of power supplies, industrial equipment, and automotive electronics from voltage surges.

  6. What is the response time of the 1.5KE150-E3/54?

    • The response time of the 1.5KE150-E3/54 is very fast, providing rapid protection against voltage spikes.

  7. Can the 1.5KE150-E3/54 be used in high-frequency applications?

    • Yes, the 1.5KE150-E3/54 can be used in high-frequency applications due to its low capacitance.

  8. Is the 1.5KE150-E3/54 RoHS compliant?

    • Yes, the 1.5KE150-E3/54 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the operating temperature range of the 1.5KE150-E3/54?

    • The 1.5KE150-E3/54 has an operating temperature range of -55°C to +175°C, allowing for use in a wide range of environments.

  10. Are there any recommended mounting or layout considerations for the 1.5KE150-E3/54?

    • It is recommended to minimize lead length and keep traces short to reduce inductance and optimize the performance of the 1.5KE150-E3/54.