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P4KE91CA-TP
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P4KE91CA-TP Product Overview

Introduction

The P4KE91CA-TP is a specialized electronic component that belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The P4KE91CA-TP is designed to provide robust protection against transient overvoltage conditions, making it an essential component in various electronic circuits.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-41
  • Essence: Safeguarding electronic devices from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Part Number: P4KE91CA-TP
  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 82V to 100V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE91CA-TP follows the standard DO-41 package configuration, with two leads for connection to the circuit. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Reliable protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuits

Disadvantages

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

Working Principles

The P4KE91CA-TP operates by diverting excess voltage away from sensitive components when a transient overvoltage event occurs. This is achieved through rapid conduction of current, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE91CA-TP finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8CA-TP: Lower breakdown voltage variant
  • P4KE120CA-TP: Higher breakdown voltage variant
  • P4KE Series: Various breakdown voltage options within the same form factor

In conclusion, the P4KE91CA-TP transient voltage suppressor diode offers reliable protection against voltage transients, making it an indispensable component in modern electronic systems.

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10個與P4KE91CA-TP在技術方案中應用相關的常見問題與解答

Sure, here are 10 common questions and answers related to the application of P4KE91CA-TP in technical solutions:

  1. What is P4KE91CA-TP?

    • P4KE91CA-TP is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE91CA-TP?

    • The maximum peak pulse power of P4KE91CA-TP is typically 400 watts.

  3. What is the breakdown voltage of P4KE91CA-TP?

    • The breakdown voltage of P4KE91CA-TP is approximately 82 volts.

  4. How does P4KE91CA-TP protect electronic circuits?

    • P4KE91CA-TP clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

  5. What are the typical applications of P4KE91CA-TP?

    • P4KE91CA-TP is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems.

  6. What is the response time of P4KE91CA-TP?

    • The response time of P4KE91CA-TP is very fast, typically in the nanosecond range.

  7. Can P4KE91CA-TP be used for surge protection in consumer electronics?

    • Yes, P4KE91CA-TP can be used for surge protection in consumer electronics such as TVs, computers, and home entertainment systems.

  8. What is the operating temperature range of P4KE91CA-TP?

    • The operating temperature range of P4KE91CA-TP is typically -55°C to +175°C.

  9. Is P4KE91CA-TP RoHS compliant?

    • Yes, P4KE91CA-TP is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any specific layout considerations when using P4KE91CA-TP in a circuit?

    • It is important to minimize the length of the traces connecting P4KE91CA-TP to the circuit to reduce inductance and ensure effective transient suppression.

I hope these questions and answers are helpful! Let me know if you need further assistance.