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MA5KP54A
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MA5KP54A Product Overview

Introduction

The MA5KP54A is a high-performance diode belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The MA5KP54A offers exceptional characteristics, packaging, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (DO-27)
  • Essence: Diode for voltage transient suppression
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 48.1V to 53.3V
  • Operating Temperature: -55°C to +175°C
  • Storage Temperature: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MA5KP54A follows the standard pin configuration for DO-201AD package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High Surge Capability: Able to withstand high surge currents without degradation.
  • Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit.
  • Fast Response Time: Rapidly responds to transient events, offering quick protection to the connected electronics.

Advantages and Disadvantages

Advantages

  • Excellent surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Disadvantages

  • Sensitive to reverse bias voltage

Working Principles

The MA5KP54A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The MA5KP54A finds extensive application in various industries including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: MA5KP6.8A
    • Breakdown Voltage: 6.45V to 7.14V
    • Peak Pulse Power: 5000W
    • Package: DO-201AD
  • Alternative Model 2: MA5KP100A
    • Breakdown Voltage: 95.5V to 105V
    • Peak Pulse Power: 5000W
    • Package: DO-201AD

In conclusion, the MA5KP54A transient voltage suppressor offers robust protection against voltage transients with its high surge capability, low clamping voltage, and fast response time. Its versatile applications and availability of alternative models make it a valuable component in safeguarding electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MA5KP54A i tekniska lösningar

  1. What is MA5KP54A?

    • MA5KP54A is a transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of MA5KP54A?

    • The maximum peak pulse power of MA5KP54A is 5000W.

  3. What is the breakdown voltage of MA5KP54A?

    • The breakdown voltage of MA5KP54A is 54V.

  4. In what applications can MA5KP54A be used?

    • MA5KP54A can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.

  5. What is the response time of MA5KP54A?

    • The response time of MA5KP54A is very fast, typically in the nanosecond range.

  6. How does MA5KP54A provide protection against voltage spikes?

    • MA5KP54A clamps the voltage to a safe level by diverting excess current away from sensitive components when a voltage spike occurs.

  7. Is MA5KP54A suitable for high-speed data lines?

    • Yes, MA5KP54A is suitable for protecting high-speed data lines from transient overvoltage events.

  8. Can multiple MA5KP54A diodes be connected in series or parallel?

    • Multiple MA5KP54A diodes can be connected in series to increase the breakdown voltage or in parallel to handle higher current levels.

  9. What are the temperature specifications for MA5KP54A?

    • MA5KP54A has an operating temperature range of -55°C to +175°C.

  10. Are there any recommended layout considerations for using MA5KP54A in a circuit?

    • It is recommended to minimize the length of the traces between the MA5KP54A and the protected circuitry and to provide a low-impedance path to ground for optimal performance.