Vishay Semiconductor Diodes Division
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GBU8M-E3/45
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GBU8M-E3/45

Product Overview

Category

The GBU8M-E3/45 belongs to the category of bridge rectifiers.

Use

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

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Compact size
  • Reliable performance

Package

The GBU8M-E3/45 is typically available in a standard through-hole package.

Essence

The essence of the GBU8M-E3/45 lies in its ability to efficiently convert AC to DC, making it suitable for a wide range of electronic devices and equipment.

Packaging/Quantity

The GBU8M-E3/45 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 8A
  • Peak Repetitive Reverse Voltage: 1000V
  • Maximum RMS Voltage: 700V
  • Forward Voltage Drop: 1.1V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The GBU8M-E3/45 typically has four pins, with two for input and two for output. The pin configuration may vary slightly based on the manufacturer's design.

Functional Features

  • Full-wave bridge rectification
  • Low power loss
  • High surge current capability
  • High insulation voltage

Advantages

  • Efficient AC to DC conversion
  • Compact design
  • Suitable for high-frequency applications
  • Reliable performance under varying load conditions

Disadvantages

  • Higher cost compared to traditional diode rectifiers
  • Requires proper heat dissipation for high-current applications

Working Principles

The GBU8M-E3/45 operates on the principle of full-wave bridge rectification, where it utilizes four diodes to convert the entire cycle of the input AC signal into a pulsating DC signal.

Detailed Application Field Plans

The GBU8M-E3/45 is commonly used in: - Power supplies - Motor drives - Battery chargers - LED lighting - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the GBU8M-E3/45 include: - GBU10M-E3/45 - GBU6M-E3/45 - GBU4M-E3/45 - GBU2M-E3/45

In conclusion, the GBU8M-E3/45 bridge rectifier offers efficient AC to DC conversion, making it a crucial component in various electronic applications. Its compact design, high surge current capability, and reliable performance make it a preferred choice for many engineers and designers.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng GBU8M-E3/45 trong giải pháp kỹ thuật

  1. What is the maximum repetitive peak reverse voltage of GBU8M-E3/45?

    • The maximum repetitive peak reverse voltage of GBU8M-E3/45 is 800 volts.

  2. What is the average forward current of GBU8M-E3/45?

    • The average forward current of GBU8M-E3/45 is 8.0 amps.

  3. What is the maximum forward voltage drop of GBU8M-E3/45 at 8.0A?

    • The maximum forward voltage drop of GBU8M-E3/45 at 8.0A is 1.1 volts.

  4. What is the maximum reverse leakage current of GBU8M-E3/45 at its rated voltage?

    • The maximum reverse leakage current of GBU8M-E3/45 at its rated voltage is 10 µA.

  5. What is the thermal resistance junction to case (RthJC) of GBU8M-E3/45?

    • The thermal resistance junction to case (RthJC) of GBU8M-E3/45 is 1.5 °C/W.

  6. Is GBU8M-E3/45 suitable for use in bridge rectifier applications?

    • Yes, GBU8M-E3/45 is suitable for use in bridge rectifier applications.

  7. What is the maximum junction temperature of GBU8M-E3/45?

    • The maximum junction temperature of GBU8M-E3/45 is 150°C.

  8. Does GBU8M-E3/45 have UL recognition?

    • Yes, GBU8M-E3/45 has UL recognition.

  9. What is the package type of GBU8M-E3/45?

    • GBU8M-E3/45 comes in a GBU package type.

  10. What are some typical applications for GBU8M-E3/45?

    • Some typical applications for GBU8M-E3/45 include power supplies, inverters, and industrial equipment.