Vishay Semiconductor Diodes Division
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DGP30HE3/54
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DGP30HE3/54 Product Overview

Introduction

The DGP30HE3/54 is a semiconductor product belonging to the category of power diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the DGP30HE3/54.

Basic Information Overview

  • Category: Power Diodes
  • Use: Rectification in power supply circuits
  • Characteristics: High efficiency, low forward voltage drop
  • Package: TO-220AC
  • Essence: Silicon power diode
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 300V
  • Current Rating: 30A
  • Forward Voltage Drop: 1.15V at 15A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The DGP30HE3/54 follows the standard pin configuration for a TO-220AC package: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (Tab)

Functional Features

  • High current capability
  • Fast reverse recovery time
  • Low forward voltage drop
  • Reliable and rugged design

Advantages and Disadvantages

Advantages

  • High efficiency in power rectification
  • Low forward voltage drop reduces power dissipation
  • Fast reverse recovery time minimizes switching losses

Disadvantages

  • Higher cost compared to standard diodes
  • Larger physical size due to high current rating

Working Principles

The DGP30HE3/54 operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward-biased, it conducts with minimal voltage drop, making it suitable for power rectification applications.

Detailed Application Field Plans

The DGP30HE3/54 is commonly used in the following applications: - Power supplies - Motor drives - Welding equipment - Battery chargers - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

  • DGP30HE3/45: Lower voltage rating (250V) and current rating (25A)
  • DGP30HE3/60: Higher voltage rating (400V) and current rating (35A)
  • DGP30HE3/70: Higher voltage rating (500V) and current rating (40A)

In summary, the DGP30HE3/54 power diode offers high efficiency and reliability in power rectification applications, making it suitable for various industrial and consumer electronic systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DGP30HE3/54 in technischen Lösungen auf

  1. What is the DGP30HE3/54 used for?

    • The DGP30HE3/54 is a high-efficiency power diode designed for use in various technical solutions, such as power supplies and rectifiers.

  2. What are the key specifications of the DGP30HE3/54?

    • The DGP30HE3/54 has a maximum repetitive reverse voltage of 300V, a forward current of 30A, and a low forward voltage drop.

  3. How does the DGP30HE3/54 compare to other diodes in its class?

    • The DGP30HE3/54 offers high efficiency and low forward voltage drop, making it suitable for applications where energy efficiency is crucial.

  4. Can the DGP30HE3/54 be used in high-temperature environments?

    • Yes, the DGP30HE3/54 is designed to operate reliably at elevated temperatures, making it suitable for demanding technical solutions.

  5. What are the typical applications of the DGP30HE3/54?

    • The DGP30HE3/54 is commonly used in power supplies, battery chargers, inverters, and motor drives due to its high current capability and efficiency.

  6. Does the DGP30HE3/54 require any special cooling or heat dissipation measures?

    • While the DGP30HE3/54 is designed to handle moderate heat, proper thermal management should be considered in high-power applications to ensure optimal performance and reliability.

  7. Is the DGP30HE3/54 suitable for use in automotive electronics?

    • Yes, the DGP30HE3/54's robust construction and high current capability make it well-suited for automotive applications, such as in electric vehicles and charging systems.

  8. What are the recommended mounting and soldering techniques for the DGP30HE3/54?

    • The DGP30HE3/54 can be mounted using standard through-hole or surface-mount techniques, and care should be taken to follow the manufacturer's recommended soldering guidelines.

  9. Are there any known failure modes or reliability concerns with the DGP30HE3/54?

    • The DGP30HE3/54 is designed for high reliability, but like all electronic components, proper design considerations and operating conditions should be observed to ensure long-term performance.

  10. Where can I find detailed application notes and reference designs for the DGP30HE3/54?

    • Detailed application notes and reference designs for the DGP30HE3/54 can be found in the product datasheet and application guides provided by the manufacturer, offering valuable insights into its optimal use in technical solutions.