Vishay Semiconductor Diodes Division
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GBU4JL-7002E3/45
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GBU4JL-7002E3/45

Product Overview

The GBU4JL-7002E3/45 belongs to the category of rectifier diodes and is commonly used in power supply applications. These diodes are known for their high current capability, low forward voltage drop, and robust packaging, making them suitable for various industrial and consumer electronic devices. The GBU4JL-7002E3/45 is typically packaged in a compact, heat-dissipating package, ensuring efficient operation even in demanding environments.

Basic Information

  • Category: Rectifier Diodes
  • Use: Power Supply Applications
  • Characteristics: High Current Capability, Low Forward Voltage Drop
  • Package: Compact Heat-Dissipating Package
  • Essence: Efficient Power Conversion
  • Packaging/Quantity: Standard Packaging, Quantity Varies

Specifications

  • Maximum Average Forward Current: 4A
  • Peak Forward Surge Current: 200A
  • Reverse Voltage: 200V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The GBU4JL-7002E3/45 features a standard pin configuration with four pins arranged in a specific order to facilitate easy integration into circuit designs.

Functional Features

  • High Current Capability: Enables efficient power conversion.
  • Low Forward Voltage Drop: Minimizes power loss during operation.
  • Robust Packaging: Ensures reliability in challenging environments.

Advantages and Disadvantages

Advantages

  • Efficient Power Conversion
  • Low Power Loss
  • Reliable Operation

Disadvantages

  • Limited Reverse Voltage Rating
  • Sensitive to Overcurrent Conditions

Working Principles

The GBU4JL-7002E3/45 operates based on the principles of rectification, allowing it to convert alternating current (AC) into direct current (DC) with minimal loss and high efficiency.

Detailed Application Field Plans

The GBU4JL-7002E3/45 is widely used in power supply units for industrial equipment, consumer electronics, and automotive systems. Its high current capability and reliable performance make it an ideal choice for applications requiring efficient power conversion.

Detailed and Complete Alternative Models

  • GBU4JL-7001E3/45
  • GBU4JL-7003E3/45
  • GBU4JL-7004E3/45

In summary, the GBU4JL-7002E3/45 rectifier diode offers efficient power conversion, high current capability, and reliable operation, making it a versatile component for various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van GBU4JL-7002E3/45 in technische oplossingen

  1. What is GBU4JL-7002E3/45?

    • GBU4JL-7002E3/45 is a bridge rectifier diode module commonly used in power supply and rectification applications.

  2. What is the maximum voltage and current rating of GBU4JL-7002E3/45?

    • The maximum voltage rating is 700V and the maximum current rating is 4A.

  3. What are the typical applications of GBU4JL-7002E3/45?

    • It is commonly used in AC to DC conversion, power supplies, motor drives, and general rectification circuits.

  4. What is the forward voltage drop of GBU4JL-7002E3/45?

    • The typical forward voltage drop is around 1.1V at the rated current.

  5. Is GBU4JL-7002E3/45 suitable for high-frequency applications?

    • No, it is not recommended for high-frequency applications due to its inherent limitations in switching speed.

  6. Does GBU4JL-7002E3/45 require a heat sink?

    • It is recommended to use a heat sink when operating at high currents or in high-temperature environments to ensure proper thermal management.

  7. Can GBU4JL-7002E3/45 be used in three-phase rectification circuits?

    • Yes, it can be used in three-phase rectification circuits by connecting multiple modules in the appropriate configuration.

  8. What are the key specifications to consider when designing with GBU4JL-7002E3/45?

    • Key specifications include maximum voltage and current ratings, forward voltage drop, reverse leakage current, and thermal resistance.

  9. Are there any common failure modes associated with GBU4JL-7002E3/45?

    • Common failure modes include overheating due to inadequate thermal management, exceeding maximum voltage or current ratings, and reverse voltage breakdown.

  10. Where can I find detailed application notes and reference designs for GBU4JL-7002E3/45?

    • Detailed application notes and reference designs can typically be found in the product datasheet provided by the manufacturer or through technical support resources.