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P6KE91C
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P6KE91C - Product Overview and Specifications

Introduction

The P6KE91C is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-15 axial leaded package
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 77.8V to 86V
  • Peak Pulse Power Dissipation: 600W
  • Breakdown Voltage: 91V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P6KE91C TVS diode has a simple two-pin configuration with anode and cathode leads.

Functional Features

  • Transient Suppression: Rapidly clamps transient voltages to a safe level
  • High Surge Capability: Can withstand large surge currents without degradation
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful selection based on application requirements

Working Principles

When a transient voltage spike occurs, the P6KE91C TVS diode conducts and clamps the voltage to a safe level, protecting downstream components from damage. It operates by diverting excess current away from the protected circuit.

Detailed Application Field Plans

The P6KE91C is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8C
  • P6KE7.5C
  • P6KE8.2C
  • P6KE10C
  • P6KE12C
  • P6KE15C
  • P6KE16C
  • P6KE18C
  • P6KE20C
  • P6KE22C

In summary, the P6KE91C transient voltage suppressor diode offers reliable protection against voltage transients and spikes in electronic circuits, making it an essential component in various industries and applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE91C v technických řešeních

  1. What is the P6KE91C?

    • The P6KE91C is a 600W transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of P6KE91C?

    • The maximum clamping voltage of P6KE91C is 146V at 10A.

  3. What are the typical applications of P6KE91C?

    • P6KE91C is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications to protect against voltage surges and transients.

  4. What is the breakdown voltage of P6KE91C?

    • The breakdown voltage of P6KE91C is 82V.

  5. How does P6KE91C provide overvoltage protection?

    • P6KE91C diverts excessive voltage away from sensitive components by conducting excess current when the voltage exceeds its clamping voltage.

  6. What is the response time of P6KE91C?

    • The response time of P6KE91C is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Can P6KE91C be used for surge protection in AC circuits?

    • Yes, P6KE91C can be used for surge protection in both AC and DC circuits.

  8. What is the operating temperature range of P6KE91C?

    • The operating temperature range of P6KE91C is typically -55°C to 175°C, making it suitable for a wide range of environments.

  9. Is P6KE91C RoHS compliant?

    • Yes, P6KE91C is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  10. How should P6KE91C be mounted on a PCB?

    • P6KE91C can be mounted using standard through-hole or surface mount techniques, following the recommended layout and soldering guidelines provided in the datasheet.