Microsemi Corporation
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MAPLAD7.5KP43CAE3
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MAPLAD7.5KP43CAE3

Product Overview

Category

The MAPLAD7.5KP43CAE3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The MAPLAD7.5KP43CAE3 is available in a DO-201AD package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

The MAPLAD7.5KP43CAE3 is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 7500W
  • Standoff Voltage: 43V
  • Breakdown Voltage: 47.8V
  • Maximum Clamping Voltage: 69.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD7.5KP43CAE3 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures rapid clamping of transient voltages
  • High surge capability for reliable performance under extreme conditions

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High surge capability
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The MAPLAD7.5KP43CAE3 operates by shunting excessive current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, preventing damage to downstream electronics.

Detailed Application Field Plans

The MAPLAD7.5KP43CAE3 is widely 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 MAPLAD7.5KP43CAE3 include: - SMAJ43A - P6KE43CA - 1.5KE43CA - SMCJ43A

In conclusion, the MAPLAD7.5KP43CAE3 TVS diode offers robust protection against transient voltage events and finds extensive use across diverse electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MAPLAD7.5KP43CAE3 בפתרונות טכניים

  1. What is MAPLAD7.5KP43CAE3?

    • MAPLAD7.5KP43CAE3 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 of MAPLAD7.5KP43CAE3?

    • The maximum peak pulse power of MAPLAD7.5KP43CAE3 is 7500W, making it suitable for handling high-energy transient events.

  3. What are the typical applications of MAPLAD7.5KP43CAE3?

    • MAPLAD7.5KP43CAE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other electronic devices that require robust transient voltage suppression.

  4. What is the breakdown voltage of MAPLAD7.5KP43CAE3?

    • The breakdown voltage of MAPLAD7.5KP43CAE3 is 43V, which means it starts conducting when the voltage exceeds this level, diverting the excess energy away from the protected circuit.

  5. Is MAPLAD7.5KP43CAE3 RoHS compliant?

    • Yes, MAPLAD7.5KP43CAE3 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  6. Can MAPLAD7.5KP43CAE3 be used for outdoor applications?

    • Yes, MAPLAD7.5KP43CAE3 is suitable for outdoor applications due to its ability to withstand harsh environmental conditions and provide reliable surge protection.

  7. What is the response time of MAPLAD7.5KP43CAE3?

    • The response time of MAPLAD7.5KP43CAE3 is very fast, typically in the nanosecond range, offering quick protection against transient voltage spikes.

  8. Does MAPLAD7.5KP43CAE3 require additional heat sinking?

    • Depending on the application and power dissipation, MAPLAD7.5KP43CAE3 may require heat sinking to ensure proper thermal management and long-term reliability.

  9. What are the recommended operating conditions for MAPLAD7.5KP43CAE3?

    • MAPLAD7.5KP43CAE3 operates within a specified temperature range and voltage limits, and it's important to adhere to these conditions for optimal performance.

  10. Are there any specific layout considerations when using MAPLAD7.5KP43CAE3 in a circuit?

    • Proper PCB layout and placement of MAPLAD7.5KP43CAE3 are crucial to minimize parasitic inductance and ensure effective transient voltage suppression. It's important to follow the manufacturer's guidelines for layout and mounting.