Microsemi Corporation
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MXP5KE75A
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MXP5KE75A

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge capability, fast response time
  • Package: Axial Lead
  • Essence: Transient Voltage Suppressor
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 64.3V to 71.3V
  • Operating Temperature: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The MXP5KE75A has an axial lead package with two leads, one at each end.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components

Advantages and Disadvantages

  • Advantages:
    • High surge capability
    • Wide operating temperature range
  • Disadvantages:
    • Unidirectional polarity limits use in bidirectional applications

Working Principles

The MXP5KE75A operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

  • Industrial Equipment: Used in power supplies, motor controls, and other industrial electronics to protect against voltage spikes.
  • Telecommunications: Employed in communication equipment to safeguard against lightning-induced surges.
  • Automotive: Integrated into automotive electronics to shield against voltage fluctuations.

Detailed and Complete Alternative Models

  • MXP5KE6.8A: Lower breakdown voltage of 6.8V
  • MXP5KE100A: Higher breakdown voltage of 100V
  • MXP5KE440A: Higher peak pulse power of 4400W

This comprehensive entry provides a detailed understanding of the MXP5KE75A, including its specifications, functional features, application field plans, and alternative models.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP5KE75A en soluciones técnicas

  1. What is the maximum voltage rating of MXP5KE75A?

    • The maximum voltage rating of MXP5KE75A is 75V.

  2. What is the peak pulse power dissipation of MXP5KE75A?

    • The peak pulse power dissipation of MXP5KE75A is 5000W for a 10/1000μs waveform.

  3. What is the typical clamping voltage of MXP5KE75A?

    • The typical clamping voltage of MXP5KE75A is 121V at 77.8A.

  4. What are the applications of MXP5KE75A in technical solutions?

    • MXP5KE75A is commonly used for surge protection in various electronic equipment, such as power supplies, telecommunications equipment, and industrial controls.

  5. What is the operating temperature range of MXP5KE75A?

    • The operating temperature range of MXP5KE75A is -55°C to +175°C.

  6. Does MXP5KE75A meet industry standards for surge protection devices?

    • Yes, MXP5KE75A complies with industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MXP5KE75A be used for overvoltage protection in automotive applications?

    • Yes, MXP5KE75A can be utilized for overvoltage protection in automotive electronics and electrical systems.

  8. What is the response time of MXP5KE75A in clamping transient voltage spikes?

    • The response time of MXP5KE75A is typically less than 1 picosecond.

  9. Is MXP5KE75A suitable for high-speed data line protection?

    • Yes, MXP5KE75A is suitable for protecting high-speed data lines from transient voltage events.

  10. Are there any recommended layout considerations when using MXP5KE75A in circuit designs?

    • It is recommended to minimize the length and impedance of the connections to MXP5KE75A and to ensure proper grounding for effective surge protection.