Microsemi Corporation
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MXPLAD7.5KP28A
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MXPLAD7.5KP28A Product Overview

Introduction

MXPLAD7.5KP28A is a high-performance 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 MXPLAD7.5KP28A, including its product category, 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 transients induced by lightning and other transient voltage events
  • Characteristics: High performance, reliable protection, low clamping voltage
  • Package: DO-201AD
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 7.5kW
  • Standoff Voltage: 28V
  • Breakdown Voltage Range: 31.1V - 34.4V
  • Maximum Clamping Voltage: 45.4V at 16.7A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MXPLAD7.5KP28A TVS diode features a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Provides rapid response to transient events
  • Low Leakage Current: Minimizes power consumption during normal operation
  • High Surge Capability: Withstands high surge currents without degradation

Advantages and Disadvantages

Advantages

  • High peak pulse power handling capability
  • Low clamping voltage for effective protection
  • Wide operating temperature range
  • Fast response time

Disadvantages

  • Sensitive to reverse polarity connection
  • Requires proper heat dissipation for prolonged use

Working Principles

The MXPLAD7.5KP28A operates by diverting excessive transient current away from sensitive electronic circuits, thereby limiting the voltage across the protected device. When a transient voltage event occurs, the TVS diode rapidly switches into its low impedance state, providing a path for the excess current to flow to the ground, thus protecting the downstream circuitry.

Detailed Application Field Plans

The MXPLAD7.5KP28A is widely used in various applications requiring robust transient voltage protection, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • MXPLAD5.0KP6.8A: 5.0kW peak pulse power, 6.8V standoff voltage
  • MXPLAD15KP36A: 15kW peak pulse power, 36V standoff voltage
  • MXPLAD10KP24A: 10kW peak pulse power, 24V standoff voltage
  • MXPLAD20KP48A: 20kW peak pulse power, 48V standoff voltage

In conclusion, the MXPLAD7.5KP28A TVS diode offers high-performance transient voltage suppression capabilities, making it an ideal choice for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXPLAD7.5KP28A v technických řešeních

  1. What is MXPLAD7.5KP28A?

    • MXPLAD7.5KP28A is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power (Ppp) rating of MXPLAD7.5KP28A?

    • The maximum peak pulse power (Ppp) rating of MXPLAD7.5KP28A is 7.5 kilowatts.

  3. What is the breakdown voltage of MXPLAD7.5KP28A?

    • The breakdown voltage of MXPLAD7.5KP28A is 28 volts.

  4. What are the typical applications for MXPLAD7.5KP28A?

    • MXPLAD7.5KP28A is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other sensitive electronic devices.

  5. What is the response time of MXPLAD7.5KP28A?

    • The response time of MXPLAD7.5KP28A is very fast, typically in the nanosecond range, providing rapid protection against transient voltage events.

  6. What is the operating temperature range of MXPLAD7.5KP28A?

    • MXPLAD7.5KP28A is designed to operate within a wide temperature range, typically from -55°C to 175°C.

  7. Does MXPLAD7.5KP28A meet any industry standards or certifications?

    • Yes, MXPLAD7.5KP28A is often compliant with industry standards such as IEC 61000-4-5 for surge protection devices.

  8. Can MXPLAD7.5KP28A be used in outdoor applications?

    • Yes, MXPLAD7.5KP28A is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  9. What is the packaging type available for MXPLAD7.5KP28A?

    • MXPLAD7.5KP28A is commonly available in a variety of package types, including surface mount and through-hole configurations.

  10. Is MXPLAD7.5KP28A RoHS compliant?

    • Yes, MXPLAD7.5KP28A is often manufactured to be RoHS compliant, ensuring it meets environmental regulations regarding hazardous substances.