Comchip Technology
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
HER307GT-G
צפה בפרטים DataSheets

HER307GT-G Product Overview

Introduction

The HER307GT-G is a high-efficiency rectifier diode that belongs to the category of electronic components. This diode is commonly used in various electronic circuits and power supply applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Electronic Components
  • Use: Rectification in electronic circuits and power supply applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: DO-201AD
  • Essence: Efficient rectification of alternating current to direct current
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Part Number: HER307GT-G
  • Maximum Average Forward Current: 3A
  • Peak Repetitive Reverse Voltage: 800V
  • Forward Voltage Drop: 1.1V at 3A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The HER307GT-G diode has a standard DO-201AD package with two leads. The anode (positive terminal) is connected to pin 1, and the cathode (negative terminal) is connected to pin 2.

Functional Features

  • Efficient rectification of AC to DC
  • Fast switching speed
  • Low forward voltage drop
  • High reliability and ruggedness

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop reduces power loss
  • Fast switching speed improves circuit response time
  • Rugged construction enhances durability

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to reverse voltage spikes

Working Principles

The HER307GT-G operates based on the principle of unidirectional conduction, allowing current flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to pass through. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The HER307GT-G diode finds extensive use in the following applications: - Switching power supplies - AC-DC converters - Rectification in electronic circuits - Motor drives - Solar inverters

Detailed and Complete Alternative Models

  • HER207GT-G: Lower voltage rating (600V) version of the HER307GT-G
  • HER407GT-G: Higher voltage rating (1000V) version of the HER307GT-G
  • HER507GT-G: Higher current rating (5A) version of the HER307GT-G
  • HER308GT-G: Ultrafast recovery diode alternative for higher frequency applications

In conclusion, the HER307GT-G rectifier diode offers high efficiency, fast switching speed, and reliable performance, making it a preferred choice for various electronic applications requiring efficient rectification and power conversion.

Word Count: 410

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של HER307GT-G בפתרונות טכניים

  1. What is HER307GT-G?

    • HER307GT-G is a high-efficiency rectifier diode designed for general-purpose applications in power supplies, converters, and other electronic devices.

  2. What are the key features of HER307GT-G?

    • The key features include a low forward voltage drop, high surge current capability, and a rugged design for high-reliability applications.

  3. What are the typical applications of HER307GT-G?

    • Typical applications include freewheeling diodes, reverse battery protection, and polarity protection in various technical solutions.

  4. What is the maximum repetitive peak reverse voltage of HER307GT-G?

    • The maximum repetitive peak reverse voltage is 1000V, making it suitable for high-voltage applications.

  5. Can HER307GT-G be used in high-temperature environments?

    • Yes, HER307GT-G is designed to operate at high temperatures, making it suitable for industrial and automotive applications.

  6. Does HER307GT-G have a fast recovery time?

    • Yes, HER307GT-G has a fast reverse recovery time, which is beneficial for high-frequency applications.

  7. What is the package type of HER307GT-G?

    • HER307GT-G is available in a DO-201AD (DO-27) package, which is a widely used through-hole package for easy mounting on PCBs.

  8. Is HER307GT-G RoHS compliant?

    • Yes, HER307GT-G is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  9. What are the storage and operating temperature ranges for HER307GT-G?

    • The storage temperature range is -65°C to +175°C, and the operating temperature range is -65°C to +150°C, providing flexibility in various environments.

  10. Are there any recommended alternative components to HER307GT-G?

    • Yes, some recommended alternatives include HER308GT-G, HER306GT-G, and HER301GT-G, which offer similar performance characteristics for different design considerations.