Vishay Semiconductor Diodes Division
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GBU8J-M3/45
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GBU8J-M3/45

Introduction

The GBU8J-M3/45 is a crucial component in the field of electronic devices, offering a range of features and specifications that make it an essential part of various applications.

Basic Information Overview

  • Category: Rectifier Diode
  • Use: Converts alternating current (AC) to direct current (DC)
  • Characteristics: High voltage and current capability, low forward voltage drop
  • Package: GBU package
  • Essence: Essential for power supply and conversion circuits
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 800V
  • Current Rating: 8A
  • Maximum Forward Voltage Drop: 1.1V
  • Maximum Reverse Current: 10μA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The GBU8J-M3/45 typically has four pins, with specific designations for the anode and cathode connections.

Functional Features

  • Efficiently converts AC to DC
  • Low forward voltage drop minimizes power loss
  • High voltage and current ratings ensure robust performance

Advantages and Disadvantages

Advantages

  • High voltage and current capability
  • Low forward voltage drop
  • Reliable performance in power supply applications

Disadvantages

  • Higher cost compared to standard diodes
  • Larger physical size due to high power handling capacity

Working Principles

The GBU8J-M3/45 operates on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. This enables the conversion of AC to DC, essential for numerous electronic devices and systems.

Detailed Application Field Plans

The GBU8J-M3/45 finds extensive use in the following application fields: - Power supply units for industrial equipment - Motor drives and control systems - Renewable energy systems such as solar inverters - Uninterruptible power supplies (UPS) - Welding equipment

Detailed and Complete Alternative Models

  • GBU6J-M3/45: Lower voltage and current rating
  • GBU10J-M3/45: Higher voltage and current rating
  • GBU8K-M3/45: Similar specifications with different packaging

In conclusion, the GBU8J-M3/45 plays a vital role in converting AC to DC, making it indispensable in various electronic applications requiring efficient power supply and conversion capabilities.

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10個與GBU8J-M3/45在技術方案中應用相關的常見問題與解答

  1. What is the maximum forward voltage of GBU8J-M3/45?

    • The maximum forward voltage of GBU8J-M3/45 is 1.1V at 8A.

  2. What is the peak reverse voltage of GBU8J-M3/45?

    • The peak reverse voltage of GBU8J-M3/45 is 800V.

  3. What is the average rectified output current of GBU8J-M3/45?

    • The average rectified output current of GBU8J-M3/45 is 8A.

  4. What is the maximum junction temperature of GBU8J-M3/45?

    • The maximum junction temperature of GBU8J-M3/45 is 150°C.

  5. What is the package type of GBU8J-M3/45?

    • GBU8J-M3/45 comes in a GBU package.

  6. What are the typical applications of GBU8J-M3/45?

    • GBU8J-M3/45 is commonly used in power supplies, industrial automation, and motor control applications.

  7. What is the reverse leakage current of GBU8J-M3/45?

    • The reverse leakage current of GBU8J-M3/45 is 10µA at 800V.

  8. What is the storage temperature range for GBU8J-M3/45?

    • The storage temperature range for GBU8J-M3/45 is -65°C to 175°C.

  9. What is the typical forward voltage drop of GBU8J-M3/45 at 25°C?

    • The typical forward voltage drop of GBU8J-M3/45 at 25°C is 1.05V at 8A.

  10. Is GBU8J-M3/45 RoHS compliant?

    • Yes, GBU8J-M3/45 is RoHS compliant, ensuring it meets environmental standards.