Vishay Semiconductor Diodes Division
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3KASMC40AHE3_A/I
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3KASMC40AHE3_A/I Encyclopedia Entry

Product Overview

Category

The 3KASMC40AHE3_A/I belongs to the category of semiconductor devices, specifically a surface mount transient voltage suppressor diode.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

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

Package

The 3KASMC40AHE3_A/I is available in a SMC (DO-214AB) package.

Essence

The essence of this product lies in its ability to efficiently suppress transient voltages and protect electronic circuits from damage.

Packaging/Quantity

It is typically packaged in reels or trays with varying quantities depending on the manufacturer's specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage Range: 36.8V to 40.6V
  • Maximum Clamping Voltage: 58.9V
  • Operating Temperature Range: -55°C to 150°C
  • Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The 3KASMC40AHE3_A/I has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Transient voltage suppression
  • Protection of electronic circuits
  • Fast response to voltage transients

Advantages

  • High surge current capability
  • RoHS compliant
  • Fast response time

Disadvantages

  • Higher clamping voltage compared to some alternative models
  • Limited breakdown voltage range

Working Principles

When a transient voltage spike occurs, the 3KASMC40AHE3_A/I conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

This product is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1.5SMC36AT3G - P6SMB36CA

In conclusion, the 3KASMC40AHE3_A/I is a reliable and efficient transient voltage suppressor diode that finds widespread use in various electronic applications due to its high surge current capability and fast response time.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3KASMC40AHE3_A/I en soluciones técnicas

  1. What is the 3KASMC40AHE3_A/I used for?

    • The 3KASMC40AHE3_A/I is a high-efficiency, fast-recovery rectifier diode commonly used in power supply and converter applications.

  2. What are the key specifications of the 3KASMC40AHE3_A/I?

    • The 3KASMC40AHE3_A/I has a maximum repetitive reverse voltage of 40V, a forward current of 3A, and a low forward voltage drop.

  3. How does the 3KASMC40AHE3_A/I contribute to energy efficiency in technical solutions?

    • The 3KASMC40AHE3_A/I's fast-recovery characteristics and low forward voltage drop help minimize power losses and improve overall energy efficiency in power supply and converter designs.

  4. What are the typical applications of the 3KASMC40AHE3_A/I in technical solutions?

    • The 3KASMC40AHE3_A/I is commonly used in DC-DC converters, AC-DC power supplies, and other electronic systems where efficient rectification is essential.

  5. How does the 3KASMC40AHE3_A/I handle temperature variations in technical solutions?

    • The 3KASMC40AHE3_A/I is designed to operate over a wide temperature range, making it suitable for applications that experience varying thermal conditions.

  6. What are the advantages of using the 3KASMC40AHE3_A/I in technical solutions compared to other rectifier diodes?

    • The 3KASMC40AHE3_A/I offers fast recovery times, low forward voltage drop, and high reliability, making it a preferred choice for high-efficiency and high-performance applications.

  7. Are there any specific layout or mounting considerations for the 3KASMC40AHE3_A/I in technical solutions?

    • Proper heat sinking and layout considerations should be taken into account to ensure optimal thermal performance and reliability of the 3KASMC40AHE3_A/I in technical solutions.

  8. What are the potential challenges or limitations when using the 3KASMC40AHE3_A/I in technical solutions?

    • Care should be taken to avoid exceeding the maximum ratings of the 3KASMC40AHE3_A/I, and proper ESD precautions should be observed during handling and assembly.

  9. Can the 3KASMC40AHE3_A/I be used in automotive or industrial applications?

    • Yes, the 3KASMC40AHE3_A/I is suitable for a wide range of applications, including automotive and industrial environments, due to its robust design and performance characteristics.

  10. Where can I find detailed application notes or reference designs for integrating the 3KASMC40AHE3_A/I into technical solutions?

    • Detailed application notes and reference designs for the 3KASMC40AHE3_A/I can be found in the product datasheet, technical documentation, or through the manufacturer's support resources.