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1.5KE150
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1.5KE150

Product Overview

Category

The 1.5KE150 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1.5KE150 is typically available in a DO-201 package.

Essence

The essence of the 1.5KE150 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 150V
  • Operating Voltage: 128V
  • Maximum Clamping Voltage: 205V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE150 typically has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage spike occurs, the 1.5KE150 conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE150 include: - P6KE150 - SA15CA - SMBJ150A

In conclusion, the 1.5KE150 transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE150 v technických řešeních

  1. What is the maximum power dissipation of 1.5KE150?

    • The maximum power dissipation of 1.5KE150 is 1500W.

  2. What is the peak pulse current rating of 1.5KE150?

    • The peak pulse current rating of 1.5KE150 is 195A.

  3. What is the breakdown voltage of 1.5KE150?

    • The breakdown voltage of 1.5KE150 is 150V.

  4. What are the typical applications for 1.5KE150?

    • Typical applications for 1.5KE150 include transient voltage suppression in electronic equipment, power supplies, and industrial controls.

  5. What is the clamping voltage of 1.5KE150?

    • The clamping voltage of 1.5KE150 is 243V at 100A.

  6. What is the operating temperature range of 1.5KE150?

    • The operating temperature range of 1.5KE150 is -55°C to +175°C.

  7. What is the package type of 1.5KE150?

    • 1.5KE150 is available in a DO-201AD (DO-27) package.

  8. Does 1.5KE150 meet RoHS compliance?

    • Yes, 1.5KE150 is compliant with RoHS requirements.

  9. What is the reverse stand-off voltage of 1.5KE150?

    • The reverse stand-off voltage of 1.5KE150 is 128V.

  10. Is 1.5KE150 suitable for surge protection in automotive electronics?

    • Yes, 1.5KE150 can be used for surge protection in automotive electronics due to its high power dissipation and peak pulse current ratings.