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1.5KE91A-TB
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1.5KE91A-TB

Product Information

Belongs to: Diode Transient Voltage Suppressor
Basic Information Overview: - Category: Electronic Component - Use: Protects electronic circuits from overvoltage transients - Characteristics: Fast response time, low clamping voltage, high surge capability - Package: Axial leaded, DO-201 package - Essence: Provides transient voltage protection for sensitive electronics - Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 91V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 77.4V
  • Forward Voltage Drop: 3.5V at 10A

Detailed Pin Configuration

The 1.5KE91A-TB has a standard axial leaded package with two leads.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected circuitry
  • Low clamping voltage limits voltage excursion during an overvoltage event

Advantages

  • High surge capability
  • Wide operating temperature range
  • Reliable protection for sensitive electronic components

Disadvantages

  • Higher forward voltage drop compared to some alternative models
  • Larger physical size compared to surface mount alternatives

Working Principles

When the voltage across the diode exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

The 1.5KE91A-TB is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE100A-TB
  • 1.5KE82A-TB
  • P6KE91A-TB
  • P6SMB91A-TB

This comprehensive entry provides detailed information about the 1.5KE91A-TB, including its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1.5KE91A-TB in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1.5KE91A-TB in technical solutions:

  1. What is the voltage rating of 1.5KE91A-TB?

    • The voltage rating of 1.5KE91A-TB is 91V.

  2. What is the peak pulse power of 1.5KE91A-TB?

    • The peak pulse power of 1.5KE91A-TB is 1500W.

  3. What type of diode is 1.5KE91A-TB?

    • 1.5KE91A-TB is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 1.5KE91A-TB?

    • Typical applications of 1.5KE91A-TB include overvoltage protection in electronic equipment, surge suppression in power supplies, and transient voltage protection in automotive systems.

  5. What is the maximum clamping voltage of 1.5KE91A-TB?

    • The maximum clamping voltage of 1.5KE91A-TB is 146V at 100A.

  6. What is the operating temperature range of 1.5KE91A-TB?

    • The operating temperature range of 1.5KE91A-TB is -55°C to +175°C.

  7. Does 1.5KE91A-TB meet any specific industry standards?

    • Yes, 1.5KE91A-TB meets the requirements of various industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection.

  8. Can 1.5KE91A-TB be used for high-speed data line protection?

    • Yes, 1.5KE91A-TB can be used for high-speed data line protection in communication systems and networking equipment.

  9. What package type does 1.5KE91A-TB come in?

    • 1.5KE91A-TB is available in a DO-201AD (DO-27) axial leaded package.

  10. Is 1.5KE91A-TB RoHS compliant?

    • Yes, 1.5KE91A-TB is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope these answers provide the information you were looking for! If you need further details on any of these questions, feel free to ask.