Microsemi Corporation
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M15KP180A
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M15KP180A Product Overview

Introduction

The M15KP180A is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the M15KP180A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The M15KP180A belongs to the TVS diode category, specifically designed for high-power transient voltage suppression applications.

Basic Information Overview

  • Use: The primary use of the M15KP180A is to protect electronic circuits and components from transient voltage events.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The M15KP180A is typically available in a DO-203AB (DO-5) package.
  • Essence: Its essence lies in providing robust protection against transient voltage surges.
  • Packaging/Quantity: It is commonly packaged in reels or trays, with specific quantities per package.

Specifications

  • Peak Power Dissipation: 15,000 W
  • Standoff Voltage: 180 V
  • Breakdown Voltage: 200 V
  • Maximum Clamping Voltage: 293 V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The M15KP180A typically consists of two leads, with the anode and cathode connections clearly identified.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events, minimizing potential damage to downstream components.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust transient voltage protection
  • Fast response time
  • High surge capability

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical size due to higher power handling capacity

Working Principles

The M15KP180A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from sensitive components when a transient voltage event occurs. This prevents the voltage from reaching damaging levels.

Detailed Application Field Plans

The M15KP180A is widely used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • M15KP10A: Lower power variant for less demanding applications
  • M15KP220A: Higher standoff voltage for applications requiring greater protection
  • M15KP180CA: Similar characteristics with additional ESD protection

In conclusion, the M15KP180A TVS diode offers robust transient voltage protection with high surge capability and fast response time, making it suitable for a wide range of applications across different industries.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem M15KP180A w rozwiązaniach technicznych

  1. What is M15KP180A?

    • M15KP180A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of M15KP180A?

    • The maximum peak pulse power of M15KP180A is 15,000 watts.

  3. What is the breakdown voltage of M15KP180A?

    • The breakdown voltage of M15KP180A is 180 volts.

  4. How does M15KP180A protect electronic circuits?

    • M15KP180A diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient events.

  5. In what applications is M15KP180A commonly used?

    • M15KP180A is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  6. What are the key features of M15KP180A?

    • The key features of M15KP180A include high surge capability, fast response time, and low clamping voltage.

  7. What is the operating temperature range of M15KP180A?

    • The operating temperature range of M15KP180A is typically -55°C to 175°C.

  8. How should M15KP180A be mounted in a circuit?

    • M15KP180A should be mounted with its anode connected to the positive side and its cathode connected to the ground or negative side of the circuit.

  9. What are the industry standards or certifications associated with M15KP180A?

    • M15KP180A may comply with industry standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.

  10. What are some common failure modes of M15KP180A?

    • Common failure modes of M15KP180A include thermal runaway, overvoltage breakdown, and physical damage due to excessive current or power dissipation.