Microsemi Corporation
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MXL1.5KE43A
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MXL1.5KE43A

Product Overview

Category

The MXL1.5KE43A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

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

Package

The MXL1.5KE43A is available in a DO-201AD package.

Essence

The essence of the MXL1.5KE43A lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production applications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 43V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 36.8V
  • Leakage Current: 1µA

Detailed Pin Configuration

The MXL1.5KE43A TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits
  • Fast response time to quickly divert transient currents away from sensitive components

Advantages

  • Robust protection against transient voltage events
  • Wide operating temperature range
  • RoHS compliance for environmental sustainability

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the MXL1.5KE43A TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The MXL1.5KE43A is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE43A
  • 1.5KE43CA
  • SA15A

In summary, the MXL1.5KE43A transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding electronic circuits across diverse applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MXL1.5KE43A in technischen Lösungen auf

  1. What is the maximum peak pulse power of MXL1.5KE43A?

    • The maximum peak pulse power is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of MXL1.5KE43A?

    • The breakdown voltage is typically 43V.

  3. What are the typical applications for MXL1.5KE43A?

    • MXL1.5KE43A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.

  4. What is the clamping voltage of MXL1.5KE43A?

    • The clamping voltage is typically 58.1V at 10A.

  5. What is the operating temperature range of MXL1.5KE43A?

    • The operating temperature range is -55°C to +175°C.

  6. What is the peak pulse current capability of MXL1.5KE43A?

    • The peak pulse current capability is 200A for an 8/20μs waveform.

  7. Does MXL1.5KE43A meet any specific industry standards?

    • MXL1.5KE43A meets the requirements of various industry standards, including AEC-Q101 for automotive applications.

  8. Can MXL1.5KE43A be used for ESD protection?

    • Yes, MXL1.5KE43A can be used for ESD (electrostatic discharge) protection in electronic circuits.

  9. What package type is MXL1.5KE43A available in?

    • MXL1.5KE43A is available in a DO-201AD (DO-27) package.

  10. Is MXL1.5KE43A RoHS compliant?

    • Yes, MXL1.5KE43A is RoHS compliant, making it suitable for use in environmentally conscious designs.