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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.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE91A-TB en soluciones técnicas

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.