Littelfuse Inc.
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P6KE7.5-B
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P6KE7.5-B

Product Overview

The P6KE7.5-B belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are designed to limit transient overvoltage and divert excessive current away from sensitive components, thereby protecting them from damage. The P6KE7.5-B is characterized by its high surge capability, fast response time, and compact package. It is typically available in a DO-15 package and is sold individually or in bulk quantities.

Specifications

  • Part Number: P6KE7.5-B
  • Category: TVS Diode
  • Voltage Rating: 7.5V
  • Power Dissipation: 600W
  • Package Type: DO-15
  • Quantity per Package: 1 piece or bulk quantities

Detailed Pin Configuration

The P6KE7.5-B TVS diode has a standard DO-15 package with two leads. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation.

Functional Features

  • Transient Voltage Suppression: The P6KE7.5-B provides effective suppression of transient overvoltage events, safeguarding connected circuits.
  • Fast Response Time: This diode offers rapid response to voltage spikes, minimizing the risk of damage to sensitive components.
  • Compact Design: The compact DO-15 package makes it suitable for applications with space constraints.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact form factor

Disadvantages

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

Working Principles

When a voltage surge occurs, the P6KE7.5-B TVS diode conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive components by diverting the surge energy away from them.

Detailed Application Field Plans

The P6KE7.5-B is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8-B: 6.8V TVS diode with similar characteristics
  • P6KE8.2-B: 8.2V TVS diode offering comparable surge protection
  • P6KE10-B: 10V TVS diode with equivalent package and features

In conclusion, the P6KE7.5-B TVS diode is a reliable component for surge protection in electronic circuits, offering fast response times and effective transient voltage suppression. Its compact design and high surge capability make it suitable for a wide range of applications, from consumer electronics to industrial systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6KE7.5-B en soluciones técnicas

  1. What is the P6KE7.5-B?

    • The P6KE7.5-B is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. Where can the P6KE7.5-B be used?

    • It can be used in various applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  3. What is the maximum peak pulse power of the P6KE7.5-B?

    • The maximum peak pulse power is 600 watts for the P6KE7.5-B.

  4. What is the breakdown voltage of the P6KE7.5-B?

    • The breakdown voltage is 7.5 volts for the P6KE7.5-B.

  5. How does the P6KE7.5-B protect electronic circuits?

    • It clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  6. Is the P6KE7.5-B suitable for high-speed data lines?

    • Yes, it is suitable for protecting high-speed data lines from voltage surges and transients.

  7. Can the P6KE7.5-B be used in outdoor applications?

    • Yes, it is designed to withstand outdoor conditions and can be used in outdoor applications.

  8. What is the response time of the P6KE7.5-B?

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

  9. Does the P6KE7.5-B require any external components for operation?

    • No, it can be used standalone in many applications without requiring additional external components.

  10. Are there any specific mounting or handling considerations for the P6KE7.5-B?

    • It should be mounted close to the protected circuit and proper ESD precautions should be taken during handling to avoid damaging the diode.