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HER302GT-G
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HER302GT-G

Product Overview

Belongs to: Diode Rectifier
Category: Electronic Component
Use: Rectification of AC to DC current
Characteristics: Fast recovery, high efficiency
Package: DO-201AD
Essence: High-efficiency rectification
Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

  • Voltage Rating: 100V
  • Average Forward Current: 3A
  • Peak Forward Surge Current: 50A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The HER302GT-G diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.

Functional Features

  • Fast recovery time for efficient rectification
  • High voltage rating for versatile applications
  • Low forward voltage drop for energy efficiency

Advantages

  • High efficiency in converting AC to DC
  • Fast recovery time reduces switching losses
  • Versatile operating temperature range

Disadvantages

  • Relatively higher reverse recovery time compared to some alternative models
  • Limited peak forward surge current compared to higher-rated diodes

Working Principles

The HER302GT-G diode 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 alternating current (AC) to direct current (DC) in electronic circuits.

Detailed Application Field Plans

  1. Power Supplies: Used in AC to DC converters for various electronic devices.
  2. Motor Drives: Employed in motor drive circuits for efficient power conversion.
  3. Lighting: Utilized in LED drivers and lighting control circuits for efficient rectification.

Detailed and Complete Alternative Models

  1. HER303GT-G: Higher voltage rating and peak forward surge current
  2. HER301GT-G: Lower voltage rating and average forward current
  3. HER305GT-G: Higher reverse recovery time but higher peak forward surge current

In conclusion, the HER302GT-G diode is a reliable and efficient component for rectifying AC to DC current in various electronic applications, offering fast recovery and high efficiency. Its specifications and characteristics make it suitable for a wide range of uses, from power supplies to lighting applications.

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Énumérez 10 questions et réponses courantes liées à l'application de HER302GT-G dans les solutions techniques

  1. What is the operating temperature range of HER302GT-G?

    • The operating temperature range of HER302GT-G is typically -55°C to +175°C.

  2. What is the maximum forward voltage drop of HER302GT-G?

    • The maximum forward voltage drop of HER302GT-G at 3A is typically 0.95V.

  3. What is the reverse recovery time of HER302GT-G?

    • The reverse recovery time of HER302GT-G is typically 35ns.

  4. What is the maximum repetitive peak reverse voltage of HER302GT-G?

    • The maximum repetitive peak reverse voltage of HER302GT-G is 100V.

  5. What are the typical applications for HER302GT-G?

    • HER302GT-G is commonly used in rectification, freewheeling, and polarity protection applications.

  6. What is the package type of HER302GT-G?

    • HER302GT-G is available in a DO-201AD (DO-27) package.

  7. Does HER302GT-G have a high surge capability?

    • Yes, HER302GT-G has a high surge capability, making it suitable for demanding applications.

  8. Is HER302GT-G RoHS compliant?

    • Yes, HER302GT-G is RoHS compliant, meeting environmental standards.

  9. What are the storage conditions for HER302GT-G?

    • It is recommended to store HER302GT-G in a dry environment with temperatures not exceeding 40°C.

  10. Can HER302GT-G be used in automotive electronics?

    • Yes, HER302GT-G is suitable for use in automotive electronics due to its wide operating temperature range and robustness.