Microsemi Corporation
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MART100KP45A
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MART100KP45A

Product Overview

Category

MART100KP45A 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

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

Package

The MART100KP45A is available in a DO-41 package.

Essence

The essence of MART100KP45A lies in its ability to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities of 500 or 1000 units per reel/tube.

Specifications

  • Peak Pulse Power: 1000W
  • Standoff Voltage: 45V
  • Breakdown Voltage: 50V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MART100KP45A TVS diode has a simple two-pin configuration with anode and cathode terminals.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability allows it to handle large transient events

Advantages

  • Robust transient voltage protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher clamping voltage compared to some alternative models
  • Relatively larger footprint in the DO-41 package

Working Principles

When a transient voltage event occurs, the MART100KP45A TVS diode rapidly conducts, diverting the excess energy away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

MART100KP45A is commonly used in various applications including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to MART100KP45A include: - SMAJ45A - P6KE45A - 1.5KE45A - SA5.0A

In conclusion, MART100KP45A is a reliable TVS diode offering robust transient voltage protection for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MART100KP45A en soluciones técnicas

  1. What is MART100KP45A?

    • MART100KP45A is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MART100KP45A?

    • The key features include a peak power dissipation of 1000W, low clamping voltage, fast response time, and high surge capability.

  3. In what technical solutions can MART100KP45A be used?

    • MART100KP45A can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, telecommunications, and consumer electronics.

  4. How does MART100KP45A protect electronic circuits?

    • MART100KP45A protects electronic circuits by diverting excessive current away from sensitive components during voltage transients, thus preventing damage.

  5. What is the operating temperature range of MART100KP45A?

    • MART100KP45A typically operates within a temperature range of -55°C to 175°C, making it suitable for a wide range of environments.

  6. Is MART100KP45A RoHS compliant?

    • Yes, MART100KP45A is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  7. What are the mounting options for MART100KP45A?

    • MART100KP45A can be mounted using through-hole or surface mount techniques, providing flexibility in PCB design and assembly.

  8. Can MART100KP45A be used for ESD protection?

    • Yes, MART100KP45A can also be used for electrostatic discharge (ESD) protection in addition to transient voltage suppression.

  9. What are the recommended storage conditions for MART100KP45A?

    • It is recommended to store MART100KP45A in a dry environment at temperatures below 40°C and avoid exposure to direct sunlight.

  10. Are there any application notes or reference designs available for using MART100KP45A?

    • Yes, there are application notes and reference designs available from the manufacturer to assist in the proper implementation of MART100KP45A in technical solutions.