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MAPLAD7.5KP70AE3
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MAPLAD7.5KP70AE3

Introduction

The MAPLAD7.5KP70AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the MAPLAD7.5KP70AE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: High-power transient voltage suppressor (TVS) diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High power handling capability, low clamping voltage, fast response time
  • Package: Axial leaded package
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 7000W
  • Standoff Voltage: 7.5V
  • Breakdown Voltage: 8.33V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The MAPLAD7.5KP70AE3 typically has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High peak pulse power capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against high-energy transients
  • Fast response time ensures minimal damage to protected circuitry
  • RoHS compliance for environmental friendliness

Disadvantages

  • Unidirectional protection only
  • Requires proper installation and coordination with other protective devices for comprehensive protection

Working Principles

The MAPLAD7.5KP70AE3 operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MAPLAD7.5KP70AE3 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD7.5KP70AE3 include: - SMAJ7.5A - P6KE6.8CA - 1.5KE6.8A - SA7.5A

In summary, the MAPLAD7.5KP70AE3 is a high-power TVS diode that offers effective protection against transient voltage events. Its high power handling capability, low clamping voltage, and fast response time make it suitable for a wide range of applications. However, users should consider its unidirectional protection and ensure proper coordination with other protective devices for comprehensive surge protection.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAPLAD7.5KP70AE3 i tekniska lösningar

  1. What is MAPLAD7.5KP70AE3?

    • MAPLAD7.5KP70AE3 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 MAPLAD7.5KP70AE3?

    • The maximum peak pulse power (Ppp) rating of MAPLAD7.5KP70AE3 is 7000 watts, making it suitable for high-energy transient voltage suppression applications.

  3. What is the breakdown voltage of MAPLAD7.5KP70AE3?

    • The breakdown voltage of MAPLAD7.5KP70AE3 is 7.5 volts, which means it starts conducting when the voltage across it exceeds this level.

  4. What are the typical applications of MAPLAD7.5KP70AE3?

    • MAPLAD7.5KP70AE3 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 MAPLAD7.5KP70AE3?

    • The response time of MAPLAD7.5KP70AE3 is very fast, typically in the nanosecond range, providing rapid clamping of transient voltages to protect downstream components.

  6. Is MAPLAD7.5KP70AE3 RoHS compliant?

    • Yes, MAPLAD7.5KP70AE3 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  7. Can MAPLAD7.5KP70AE3 be used in outdoor applications?

    • Yes, MAPLAD7.5KP70AE3 is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  8. What is the operating temperature range of MAPLAD7.5KP70AE3?

    • MAPLAD7.5KP70AE3 has an operating temperature range of -55°C to 175°C, allowing it to function reliably in a wide range of environments.

  9. Does MAPLAD7.5KP70AE3 require additional heat sinking?

    • In most cases, MAPLAD7.5KP70AE3 does not require additional heat sinking due to its high power handling capability and efficient thermal design.

  10. Is there a recommended layout for incorporating MAPLAD7.5KP70AE3 into a circuit?

    • Yes, a recommended layout and PCB footprint for incorporating MAPLAD7.5KP70AE3 into a circuit are provided in the datasheet to ensure proper performance and reliability.