Taiwan Semiconductor Corporation
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HER203G B0G
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HER203G B0G

Product Overview

Category: Electronic Component
Use: Rectifier Diode
Characteristics: High efficiency, low forward voltage drop
Package: DO-41
Essence: Silicon Rectifier Diode
Packaging/Quantity: Bulk packaging, 1000 units per pack

Specifications

  • Voltage Rating: 200V
  • Average Forward Current: 2A
  • Peak Surge Current: 50A
  • Forward Voltage Drop: 0.95V at 1A
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The HER203G B0G is a two-terminal device with an anode and a cathode. The cathode is typically marked with a band on the body of the diode.

Functional Features

  • High efficiency in converting AC to DC
  • Low forward voltage drop minimizes power loss
  • Fast switching capability

Advantages and Disadvantages

Advantages: - High efficiency - Low forward voltage drop - Fast switching speed

Disadvantages: - Relatively high reverse leakage current

Working Principles

The HER203G B0G operates based on the principle of rectification, allowing current to 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 flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The HER203G B0G is commonly used in power supplies, battery chargers, and other applications where efficient rectification of AC to DC is required. Its fast switching capability also makes it suitable for use in high-frequency circuits.

Detailed and Complete Alternative Models

  • 1N4933
  • UF4007
  • FR207
  • 1N5822

This list is not exhaustive and there are many other alternative models available from various manufacturers.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HER203G B0G v technických řešeních

  1. What is HER203G B0G?

    • HER203G B0G is a high-efficiency rectifier diode designed for use in various technical solutions.

  2. What are the key features of HER203G B0G?

    • The key features of HER203G B0G include high efficiency, low forward voltage drop, and fast switching capability.

  3. In what technical solutions can HER203G B0G be used?

    • HER203G B0G can be used in power supplies, LED lighting, motor control, and other applications requiring high-efficiency rectification.

  4. What is the maximum forward current rating of HER203G B0G?

    • The maximum forward current rating of HER203G B0G is [insert value] amps.

  5. Does HER203G B0G require a heat sink for operation?

    • Depending on the application and operating conditions, a heat sink may be required to ensure optimal performance and reliability.

  6. What is the reverse recovery time of HER203G B0G?

    • The reverse recovery time of HER203G B0G is typically [insert value] nanoseconds.

  7. Can HER203G B0G be used in high-frequency applications?

    • Yes, HER203G B0G is suitable for high-frequency applications due to its fast switching characteristics.

  8. Is HER203G B0G RoHS compliant?

    • Yes, HER203G B0G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the operating temperature range of HER203G B0G?

    • The operating temperature range of HER203G B0G is typically -55°C to 150°C.

  10. Where can I find detailed specifications and application notes for HER203G B0G?

    • Detailed specifications and application notes for HER203G B0G can be found in the product datasheet provided by the manufacturer.