Taiwan Semiconductor Corporation
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HER308G R0G
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HER308G R0G

Introduction

HER308G R0G is a high-efficiency rectifier diode that belongs to the category of semiconductor devices. This diode is widely used in various electronic circuits and power supply applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Rectification in electronic circuits and power supply applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: DO-201AD
  • Essence: Rectifier diode
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Reverse Voltage: 1000V
  • Forward Voltage Drop: 1.1V at 3A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The HER308G R0G diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

  • High efficiency rectification
  • Fast switching speed
  • Low forward voltage drop
  • Reliable performance in various operating conditions

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop
  • Reliable performance

Disadvantages

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

Working Principles

The HER308G R0G operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow through it.

Detailed Application Field Plans

The HER308G R0G diode finds extensive use in the following applications: - Switching power supplies - Rectification in AC/DC converters - Freewheeling diode in inductive load circuits - Solar panel bypass diode

Detailed and Complete Alternative Models

Some alternative models to HER308G R0G include: - 1N5822: Lower forward voltage drop - FR307: Lower cost alternative - MUR3060: Higher current handling capacity

In conclusion, the HER308G R0G rectifier diode offers high efficiency and reliable performance, making it suitable for various electronic and power supply applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HER308G R0G v technických řešeních

  1. What is the maximum repetitive peak reverse voltage of HER308G R0G?

    • The maximum repetitive peak reverse voltage of HER308G R0G is 1000V.

  2. What is the average forward current of HER308G R0G?

    • The average forward current of HER308G R0G is 3A.

  3. What is the maximum forward voltage drop of HER308G R0G at 3A?

    • The maximum forward voltage drop of HER308G R0G at 3A is 1.1V.

  4. What is the typical junction capacitance of HER308G R0G?

    • The typical junction capacitance of HER308G R0G is 50pF.

  5. What is the operating temperature range of HER308G R0G?

    • The operating temperature range of HER308G R0G is -65°C to +175°C.

  6. Is HER308G R0G suitable for high-frequency applications?

    • Yes, HER308G R0G is suitable for high-frequency applications due to its low junction capacitance.

  7. Can HER308G R0G be used in rectifier circuits?

    • Yes, HER308G R0G is commonly used in rectifier circuits due to its high reverse voltage and low forward voltage drop.

  8. Does HER308G R0G have a fast reverse recovery time?

    • Yes, HER308G R0G has a fast reverse recovery time, making it suitable for high-efficiency applications.

  9. What package type is HER308G R0G available in?

    • HER308G R0G is available in the DO-201AD (DO-27) package.

  10. Is HER308G R0G RoHS compliant?

    • Yes, HER308G R0G is RoHS compliant, meeting environmental standards for lead-free manufacturing.