Littelfuse Inc.
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1.5KE150-B
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1.5KE150-B

Product Overview

  • Belongs to: Diode Transient Voltage Suppressor (TVS) product category
  • Basic Information:
    • Category: Electronic component
    • Use: Protecting sensitive electronic components from voltage transients
    • Characteristics: High surge capability, fast response time, low clamping voltage
    • Package: DO-201 package type
    • Essence: Provides overvoltage protection for electronic circuits
    • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 150V
  • Operating Voltage: 128V
  • Maximum Clamping Voltage: 205V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response time
  • Low incremental surge resistance
  • High temperature stability
  • RoHS compliant

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients
    • Fast response time
    • High surge capability
  • Disadvantages:
    • Can degrade over time with repeated exposure to transients
    • Requires proper installation for optimal performance

Working Principles

The 1.5KE150-B TVS diode operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

  • Telecommunications: Protection of communication equipment from lightning-induced surges
  • Automotive: Safeguarding vehicle electronics from voltage spikes
  • Industrial Control Systems: Shielding PLCs and other control systems from power surges

Detailed and Complete Alternative Models

  • 1.5KE6.8A
  • 1.5KE200CA
  • 1.5KE440A

This comprehensive entry provides detailed information about the 1.5KE150-B TVS diode, including its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.

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

  1. What is the voltage rating of 1.5KE150-B?

    • The voltage rating of 1.5KE150-B is 150 volts.

  2. What is the maximum peak pulse power of 1.5KE150-B?

    • The maximum peak pulse power of 1.5KE150-B is 1500 watts.

  3. What is the typical clamping voltage of 1.5KE150-B?

    • The typical clamping voltage of 1.5KE150-B is 243 volts at 10A.

  4. What are the applications of 1.5KE150-B in technical solutions?

    • 1.5KE150-B is commonly used for surge protection in various electronic equipment, such as power supplies, telecommunications equipment, and industrial controls.

  5. What is the breakdown voltage of 1.5KE150-B?

    • The breakdown voltage of 1.5KE150-B is typically 167 volts.

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

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

  7. Does 1.5KE150-B meet industry standards for surge protection?

    • Yes, 1.5KE150-B complies with industry standards for surge protection, including IEC 61000-4-5.

  8. Can 1.5KE150-B be used for overvoltage protection in automotive applications?

    • Yes, 1.5KE150-B is suitable for overvoltage protection in automotive electronics and electrical systems.

  9. What package type is 1.5KE150-B available in?

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

  10. Is 1.5KE150-B RoHS compliant?

    • Yes, 1.5KE150-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.