Microsemi Corporation
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MART100KP300CA
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MART100KP300CA

Product Overview

Category

MART100KP300CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The MART100KP300CA is available in a DO-41 package.

Essence

The essence of MART100KP300CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 100W
  • Breakdown Voltage: 300V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 256V
  • Maximum Clamping Voltage: 412V

Detailed Pin Configuration

The MART100KP300CA TVS diode has a simple two-pin configuration, with one pin designated for the anode and the other for the cathode.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Fast response to voltage spikes

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage spike occurs, the MART100KP300CA diode rapidly conducts excess current to ground, preventing it from reaching sensitive components and causing damage.

Detailed Application Field Plans

  1. Electronics Industry: Used in power supplies, communication equipment, and consumer electronics to protect against voltage transients.
  2. Automotive Sector: Employed in vehicle electronics to safeguard against voltage surges caused by alternator load dump and other electrical disturbances.
  3. Industrial Equipment: Integrated into control systems and automation devices to ensure reliable operation in the presence of electrical noise and transients.

Detailed and Complete Alternative Models

  1. MART150KP350CA: Offers higher peak pulse power and breakdown voltage for more demanding applications.
  2. MART75KP250CA: Suitable for lower power applications with similar protection requirements.

In conclusion, MART100KP300CA TVS diodes provide essential protection against voltage transients in various electronic and electrical systems, making them indispensable components in ensuring the reliability and longevity of sensitive equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MART100KP300CA v technických řešeních

  1. What is MART100KP300CA?

    • MART100KP300CA is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of MART100KP300CA?

    • The key features include a peak pulse power of 1000W, low clamping voltage, fast response time, and a compact DO-41 package.

  3. How does MART100KP300CA protect electronic circuits?

    • MART100KP300CA diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient voltage events.

  4. In what applications can MART100KP300CA be used?

    • MART100KP300CA is commonly used in power supplies, communication equipment, automotive electronics, industrial controls, and other systems requiring protection from voltage surges.

  5. What is the maximum operating temperature for MART100KP300CA?

    • The maximum operating temperature for MART100KP300CA is typically 175°C.

  6. How do I select the appropriate MART100KP300CA for my application?

    • The selection should be based on the maximum working voltage, peak pulse current, and the specific requirements of the protected circuit.

  7. Can MART100KP300CA be used for outdoor applications?

    • Yes, MART100KP300CA is suitable for outdoor applications due to its ability to withstand lightning-induced surges.

  8. What is the typical response time of MART100KP300CA?

    • The typical response time of MART100KP300CA is in the nanosecond range, providing rapid protection against transient events.

  9. Does MART100KP300CA require additional heat sinking?

    • In most cases, MART100KP300CA does not require additional heat sinking due to its low power dissipation characteristics.

  10. Are there any reliability certifications for MART100KP300CA?

    • MART100KP300CA is often certified to meet industry standards such as AEC-Q101 for automotive applications and various international safety standards for electronic components.