Vishay Semiconductor Diodes Division
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B80C800DM-E3/45
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B80C800DM-E3/45

Product Overview

Category

The B80C800DM-E3/45 belongs to the category of semiconductor devices, specifically a rectifier diode.

Use

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • High reliability

Package

The B80C800DM-E3/45 is typically available in a DO-214AC (SMA) package.

Essence

This rectifier diode serves as a crucial component in power supply and conversion circuits.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 8A
  • Peak Forward Surge Current: 200A
  • Reverse Voltage: 800V
  • Forward Voltage Drop: 1.1V at 4A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The B80C800DM-E3/45 typically has two pins, with the anode and cathode clearly marked for proper orientation in the circuit.

Functional Features

  • Efficiently converts AC to DC
  • Handles high current and voltage levels
  • Fast response time for switching applications

Advantages

  • High current capability allows for use in demanding applications
  • Low forward voltage drop minimizes power loss
  • Fast switching speed enables rapid response in circuits

Disadvantages

  • Higher reverse recovery time compared to some alternative models
  • Sensitive to temperature extremes in certain operating conditions

Working Principles

When forward-biased, the diode conducts current and allows the flow of electricity in one direction, effectively converting AC to DC. When reverse-biased, it blocks the flow of current, maintaining the desired polarity in the circuit.

Detailed Application Field Plans

The B80C800DM-E3/45 is widely used in: - Power supply units - Battery chargers - Motor drive circuits - Inverters and converters

Detailed and Complete Alternative Models

Some alternative models to consider include: - B80C800DM-E3/51 - B80C800DM-E3/30 - B80C800DM-E3/18

In conclusion, the B80C800DM-E3/45 rectifier diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various power supply and conversion applications. While it has advantages such as efficient operation and high reliability, potential disadvantages include sensitivity to temperature extremes and longer reverse recovery time compared to alternative models. Understanding its specifications, pin configuration, functional features, and application field plans is essential for effective utilization in electronic circuits.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de B80C800DM-E3/45 en soluciones técnicas

  1. What is the B80C800DM-E3/45?

    • The B80C800DM-E3/45 is a bridge rectifier diode designed for converting alternating current (AC) to direct current (DC) in electronic circuits.

  2. What are the key specifications of the B80C800DM-E3/45?

    • The B80C800DM-E3/45 has a maximum average forward rectified current of 8A, a maximum repetitive peak reverse voltage of 800V, and a forward voltage drop of 1.1V at 4A.

  3. How is the B80C800DM-E3/45 typically used in technical solutions?

    • It is commonly used in power supplies, battery chargers, and other applications where AC to DC conversion is required.

  4. What are the typical applications for the B80C800DM-E3/45?

    • Typical applications include industrial automation, consumer electronics, LED lighting, and automotive systems.

  5. What are the advantages of using the B80C800DM-E3/45 in technical solutions?

    • It offers high surge current capability, low forward voltage drop, and high reliability.

  6. Are there any important considerations when designing with the B80C800DM-E3/45?

    • It's important to consider heat dissipation, voltage and current ratings, and proper PCB layout to ensure optimal performance.

  7. Can the B80C800DM-E3/45 be used in high-temperature environments?

    • Yes, it is designed to operate in a wide temperature range, making it suitable for various environmental conditions.

  8. What are the potential failure modes of the B80C800DM-E3/45?

    • Common failure modes include thermal overstress, overvoltage conditions, and excessive current.

  9. Is the B80C800DM-E3/45 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  10. Where can I find detailed technical information and application notes for the B80C800DM-E3/45?

    • Detailed technical information and application notes can be found in the product datasheet provided by the manufacturer or distributor.