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P6KE91CA-B
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P6KE91CA-B Product Overview

Introduction

The P6KE91CA-B is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the P6KE91CA-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The P6KE91CA-B belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect sensitive components from voltage surges and transients.

Basic Information Overview

  • Use: The P6KE91CA-B is used to suppress transient voltages in electronic circuits.
  • Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
  • Package: The diode is typically available in a DO-15 package.
  • Essence: Its essence lies in providing reliable protection against voltage spikes and transients.
  • Packaging/Quantity: The P6KE91CA-B is commonly available in tape and reel packaging with varying quantities per reel.

Specifications

  • Voltage Rating: 82V to 100V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +175°C
  • Breakdown Voltage: 91V
  • Maximum Clamping Voltage: 146V at 10A

Detailed Pin Configuration

The P6KE91CA-B typically has two pins, with the anode and cathode connections clearly marked on the diode's body.

Functional Features

  • Transient Suppression: Effectively suppresses voltage transients and spikes.
  • Fast Response Time: Provides rapid response to transient events.
  • High Surge Capability: Capable of withstanding high surge currents.

Advantages and Disadvantages

Advantages

  • Reliable protection for sensitive electronic components.
  • Fast response time ensures minimal impact on the circuit.
  • High surge capability for robust transient suppression.

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection.
  • Clamping voltage may still allow some voltage transients to pass through.

Working Principles

The P6KE91CA-B operates by diverting excess transient energy away from the protected circuit, thereby limiting the voltage across it. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to the circuit.

Detailed Application Field Plans

The P6KE91CA-B is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8CA-B: Breakdown Voltage: 6.8V
  • P6KE10CA-B: Breakdown Voltage: 10V
  • P6KE18CA-B: Breakdown Voltage: 18V
  • P6KE33CA-B: Breakdown Voltage: 33V
  • P6KE51CA-B: Breakdown Voltage: 51V

In summary, the P6KE91CA-B transient voltage suppressor diode offers reliable protection against voltage transients and spikes, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE91CA-B v technických řešeních

  1. What is the P6KE91CA-B?

    • The P6KE91CA-B is a 600W transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum clamping voltage of the P6KE91CA-B?

    • The maximum clamping voltage of the P6KE91CA-B is 146V at 10A.

  3. What is the breakdown voltage of the P6KE91CA-B?

    • The breakdown voltage of the P6KE91CA-B is 82V.

  4. What are the typical applications of the P6KE91CA-B?

    • The P6KE91CA-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications equipment to protect against voltage surges.

  5. What is the operating temperature range of the P6KE91CA-B?

    • The P6KE91CA-B has an operating temperature range of -55°C to 175°C.

  6. What is the peak pulse current rating of the P6KE91CA-B?

    • The peak pulse current rating of the P6KE91CA-B is 163A.

  7. Is the P6KE91CA-B RoHS compliant?

    • Yes, the P6KE91CA-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Does the P6KE91CA-B require a heat sink for operation?

    • The P6KE91CA-B typically does not require a heat sink for normal operation due to its low power dissipation.

  9. Can the P6KE91CA-B be used for surge protection in AC power lines?

    • Yes, the P6KE91CA-B can be used for surge protection in AC power lines, provided it is appropriately rated for the application.

  10. What are the packaging options available for the P6KE91CA-B?

    • The P6KE91CA-B is available in various packaging options, including DO-15, SMA, SMB, and SMC packages, offering flexibility for different circuit designs and layouts.