Diodes Incorporated
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P6KE91A-T
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P6KE91A-T

Product Overview

The P6KE91A-T belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect electronic circuits from voltage spikes and transients. The P6KE91A-T is commonly used in various electronic devices and systems to safeguard against overvoltage events. Its characteristics include high surge capability, fast response time, and low clamping voltage. The diode is typically packaged in a DO-15 package and is available in tape and reel packaging with varying quantities.

Specifications

  • Part Number: P6KE91A-T
  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-15
  • Packaging/Quantity: Tape and Reel, Various Quantities

Detailed Pin Configuration

The P6KE91A-T features a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The P6KE91A-T operates by diverting excessive voltage away from sensitive components in an electronic circuit. When a voltage spike occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When the voltage across the P6KE91A-T exceeds its breakdown voltage, the diode begins to conduct, effectively shunting the excess voltage to ground. This action protects downstream components from potential damage caused by voltage transients.

Detailed Application Field Plans

The P6KE91A-T is widely used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE91A-T include: - P6KE6.8A-T - P6KE10A-T - P6KE18A-T - P6KE33A-T

In conclusion, the P6KE91A-T transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a wide range of electronic applications. Its high surge capability, fast response time, and low clamping voltage make it a valuable component in safeguarding sensitive electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6KE91A-T en soluciones técnicas

  1. What is the P6KE91A-T?

    • The P6KE91A-T is a 600W transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What are the typical applications of P6KE91A-T?

    • The P6KE91A-T is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications equipment to protect sensitive components from voltage surges.

  3. What is the maximum clamping voltage of P6KE91A-T?

    • The maximum clamping voltage of P6KE91A-T is 146V at 10A.

  4. What is the breakdown voltage of P6KE91A-T?

    • The breakdown voltage of P6KE91A-T is 82V.

  5. What is the peak pulse current rating of P6KE91A-T?

    • The peak pulse current rating of P6KE91A-T is 164A.

  6. Is the P6KE91A-T RoHS compliant?

    • Yes, the P6KE91A-T is RoHS compliant, making it suitable for use in environmentally conscious applications.

  7. Can the P6KE91A-T be used for surge protection in AC power lines?

    • Yes, the P6KE91A-T can be used for surge protection in AC power lines to safeguard against voltage spikes and surges.

  8. What is the operating temperature range of P6KE91A-T?

    • The operating temperature range of P6KE91A-T is -55°C to 175°C, allowing for reliable performance in a wide range of environments.

  9. Does the P6KE91A-T require a heat sink for proper operation?

    • In most applications, the P6KE91A-T does not require a heat sink due to its low power dissipation characteristics.

  10. Are there any recommended layout considerations when using P6KE91A-T in a circuit?

    • It is recommended to minimize the length of the leads connecting the P6KE91A-T to the circuit, and to ensure proper grounding and routing of traces to optimize its performance.