Vishay Semiconductor Diodes Division
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BYQ28EF-150-E3/45
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BYQ28EF-150-E3/45

Product Overview

Category

The BYQ28EF-150-E3/45 belongs to the category of Schottky diodes.

Use

It is commonly used in power supply and voltage regulation applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Low reverse leakage current

Package

The BYQ28EF-150-E3/45 is typically available in a SOD128 (DO-219AB) package.

Essence

This diode is essential for efficient power management and voltage rectification in various electronic circuits.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Forward Voltage: 0.55V
  • Reverse Voltage: 150V
  • Forward Current: 2A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The BYQ28EF-150-E3/45 has a standard SOD128 (DO-219AB) package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • High-speed switching capability
  • Low power dissipation
  • Excellent thermal performance
  • Reliable reverse recovery time

Advantages

  • Enhanced efficiency in power conversion
  • Reduced heat generation
  • Improved system reliability
  • Compact form factor

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Limited availability from certain suppliers

Working Principles

The BYQ28EF-150-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

This diode is widely used in: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BYQ28EF-150-E3/45 include: - SB150 - SS24 - MBR20150CT

In conclusion, the BYQ28EF-150-E3/45 Schottky diode offers high efficiency and fast switching characteristics, making it an ideal choice for various power supply and voltage regulation applications. Its compact package and reliable performance make it a preferred component in modern electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BYQ28EF-150-E3/45 en soluciones técnicas

  1. What is the maximum voltage rating of BYQ28EF-150-E3/45?

    • The maximum voltage rating of BYQ28EF-150-E3/45 is 150V.

  2. What is the maximum forward current of BYQ28EF-150-E3/45?

    • The maximum forward current of BYQ28EF-150-E3/45 is typically 20A.

  3. What are the typical applications for BYQ28EF-150-E3/45?

    • BYQ28EF-150-E3/45 is commonly used in power supply and rectification circuits, as well as in freewheeling and snubber diode applications.

  4. What is the reverse recovery time of BYQ28EF-150-E3/45?

    • The reverse recovery time of BYQ28EF-150-E3/45 is typically around 35ns.

  5. What is the package type of BYQ28EF-150-E3/45?

    • BYQ28EF-150-E3/45 comes in a TO-220AC package.

  6. What is the maximum junction temperature of BYQ28EF-150-E3/45?

    • The maximum junction temperature of BYQ28EF-150-E3/45 is 175°C.

  7. Is BYQ28EF-150-E3/45 suitable for high-frequency applications?

    • Yes, BYQ28EF-150-E3/45 is suitable for high-frequency applications due to its fast recovery time.

  8. Can BYQ28EF-150-E3/45 be used in flyback converter designs?

    • Yes, BYQ28EF-150-E3/45 can be used in flyback converter designs as a freewheeling diode.

  9. What is the typical forward voltage drop of BYQ28EF-150-E3/45?

    • The typical forward voltage drop of BYQ28EF-150-E3/45 is around 0.85V at 10A.

  10. Does BYQ28EF-150-E3/45 have a low leakage current?

    • Yes, BYQ28EF-150-E3/45 has a low reverse leakage current, making it suitable for energy-efficient designs.