Littelfuse Inc.
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
1.5KE75A-B
Details bekijken DataSheets

1.5KE75A-B

Product Overview

Category

The 1.5KE75A-B belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression and surge protection in electronic circuits.

Characteristics

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

Package

The 1.5KE75A-B is typically available in a DO-201 package.

Essence

This TVS diode provides robust protection against voltage transients and surges, safeguarding sensitive electronic components.

Packaging/Quantity

The 1.5KE75A-B is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 64.3V
  • Breakdown Voltage: 71.4V
  • Maximum Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE75A-B typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Rapid response to transient voltage spikes
  • Limits voltage surges to protect downstream components
  • Low leakage current
  • High reliability and durability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of clamping voltage for specific applications

Working Principles

When a transient voltage spike occurs, the 1.5KE75A-B rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 1.5KE75A-B is widely used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE75A
  • SMAJ75A
  • 1.5KE75CA

This comprehensive entry provides detailed information about the 1.5KE75A-B TVS diode, including its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1.5KE75A-B in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1.5KE75A-B in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of 1.5KE75A-B? A: The maximum peak pulse power dissipation of 1.5KE75A-B is 1500 watts for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of 1.5KE75A-B? A: The breakdown voltage of 1.5KE75A-B is typically 64.3V.

  3. Q: What is the maximum clamping voltage of 1.5KE75A-B? A: The maximum clamping voltage of 1.5KE75A-B is 103V at 77.8A.

  4. Q: What is the operating temperature range of 1.5KE75A-B? A: The operating temperature range of 1.5KE75A-B is -55°C to +175°C.

  5. Q: What is the peak pulse current capability of 1.5KE75A-B? A: The peak pulse current capability of 1.5KE75A-B is 77.8A.

  6. Q: What is the package type of 1.5KE75A-B? A: 1.5KE75A-B is available in a DO-201 package.

  7. Q: What are the typical applications of 1.5KE75A-B? A: Typical applications of 1.5KE75A-B include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  8. Q: Is 1.5KE75A-B RoHS compliant? A: Yes, 1.5KE75A-B is RoHS compliant.

  9. Q: What is the reverse stand-off voltage of 1.5KE75A-B? A: The reverse stand-off voltage of 1.5KE75A-B is 75V.

  10. Q: Can 1.5KE75A-B be used for surge protection in power supply units? A: Yes, 1.5KE75A-B is suitable for surge protection in power supply units due to its high peak pulse power dissipation and clamping voltage characteristics.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.