Microsemi Corporation
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MP4KE16A
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MP4KE16A Product Overview

Introduction

The MP4KE16A is a versatile electronic component that belongs to the category of semiconductor devices. This product is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an in-depth overview of the MP4KE16A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: The MP4KE16A is primarily used for voltage regulation and transient suppression in electronic circuits.
  • Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
  • Package: The MP4KE16A is available in a compact and durable package suitable for surface mount applications.
  • Essence: Its essence lies in providing reliable protection against voltage transients and surges in electronic systems.
  • Packaging/Quantity: The MP4KE16A is typically packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

  • Voltage Rating: 16V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • Package/Case: DO-214AC (SMA)

Detailed Pin Configuration

The MP4KE16A features a standard SMA package with two pins for surface mount installation. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Suppression: Effectively suppresses voltage transients and surges to protect sensitive electronic components.
  • Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected circuits.
  • Low Clamping Voltage: Provides a low clamping voltage to ensure the protection of downstream components.

Advantages and Disadvantages

Advantages

  • Reliable voltage transient protection
  • Compact and easy to integrate into circuit designs
  • Fast response time for enhanced system protection

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive circuit protection

Working Principles

The MP4KE16A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during transient events, diverting the energy away from sensitive components and dissipating it as heat.

Detailed Application Field Plans

The MP4KE16A finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MP4KE15A: Similar specifications with a slightly lower voltage rating
  • MP4KE18A: Higher voltage rating with comparable power dissipation capabilities
  • MP4KE20A: Enhanced surge capability and clamping voltage for more demanding applications

In conclusion, the MP4KE16A is a crucial semiconductor device that provides essential voltage transient protection in diverse electronic applications. Its compact design, fast response time, and reliable performance make it a preferred choice for engineers seeking robust circuit protection solutions.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MP4KE16A dalam solusi teknis

  1. What is MP4KE16A?

    • MP4KE16A is a type of transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of MP4KE16A?

    • The key features of MP4KE16A include its low clamping voltage, fast response time, high surge capability, and compact package size.

  3. How does MP4KE16A protect electronic circuits?

    • MP4KE16A diverts excess voltage away from sensitive components by providing a low-impedance path to ground during transient events, thereby protecting the circuits from damage.

  4. In what applications is MP4KE16A commonly used?

    • MP4KE16A is commonly used in power supplies, automotive electronics, industrial equipment, telecommunications, and consumer electronics to protect against voltage surges and transients.

  5. What is the maximum peak pulse power of MP4KE16A?

    • The maximum peak pulse power of MP4KE16A is typically specified at a certain pulse width and repetition rate, such as 600 watts at 10/1000μs waveform.

  6. What is the operating temperature range of MP4KE16A?

    • The operating temperature range of MP4KE16A is typically -55°C to 150°C, making it suitable for a wide range of environments.

  7. How is MP4KE16A different from other transient voltage suppressors?

    • MP4KE16A offers a combination of low clamping voltage and high surge capability, making it suitable for applications requiring robust transient protection.

  8. Can MP4KE16A be used for ESD protection?

    • Yes, MP4KE16A can provide effective electrostatic discharge (ESD) protection for sensitive electronic components in various applications.

  9. What is the recommended mounting method for MP4KE16A?

    • MP4KE16A is typically mounted on a printed circuit board using surface mount technology, and proper layout and grounding techniques should be followed for optimal performance.

  10. Are there any reliability certifications or standards compliance for MP4KE16A?

    • MP4KE16A may comply with industry standards such as AEC-Q101 for automotive applications and may be available with UL recognition for specific models, ensuring reliability and safety in various technical solutions.