Microsemi Corporation
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MA5KP9.0A
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MA5KP9.0A

Introduction

The MA5KP9.0A belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides an overview of the MA5KP9.0A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-201AD (DO-27)
  • Essence: Silicon TVS Diode
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 9.0V
  • Maximum Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA5KP9.0A is a unidirectional TVS diode with two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Requires careful circuit design to ensure proper functionality
  • May degrade over time with repeated exposure to transients

Working Principles

When a voltage spike occurs, the MA5KP9.0A conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The MA5KP9.0A is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MA5KP9.0A include: - P6KE9.0A - 1.5KE9.0A - SA9.0A

In conclusion, the MA5KP9.0A is a vital component in electronic circuits, providing essential protection against voltage spikes and transients. Its fast response time, low clamping voltage, and high surge capability make it a preferred choice for many applications.

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  1. What is MA5KP9.0A?

    • MA5KP9.0A is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What are the key features of MA5KP9.0A?

    • The key features include a peak pulse power dissipation of 5000W, low clamping voltage, and fast response time.

  3. How is MA5KP9.0A applied in technical solutions?

    • MA5KP9.0A is commonly used in surge protection for power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  4. What is the maximum voltage rating for MA5KP9.0A?

    • The maximum voltage rating for MA5KP9.0A is 9.0V.

  5. What are the environmental considerations for using MA5KP9.0A?

    • MA5KP9.0A is designed to meet RoHS compliance and can operate within a wide temperature range.

  6. How does MA5KP9.0A compare to other transient voltage suppressors?

    • MA5KP9.0A offers higher power dissipation and lower clamping voltage compared to many other TVS diodes.

  7. What are the typical applications for MA5KP9.0A in technical solutions?

    • Typical applications include protecting sensitive electronic components in consumer electronics, industrial equipment, and automotive systems.

  8. What are the recommended mounting and soldering techniques for MA5KP9.0A?

    • It is recommended to follow the manufacturer's guidelines for proper mounting and soldering techniques to ensure reliable performance.

  9. Are there any reliability tests or certifications for MA5KP9.0A?

    • MA5KP9.0A may undergo various reliability tests such as temperature cycling, humidity testing, and ESD testing. It may also be certified to industry standards.

  10. Can MA5KP9.0A be used in high-frequency applications?

    • MA5KP9.0A has a fast response time and can be used in high-frequency applications, but it's important to consider its frequency response characteristics for specific use cases.