Taiwan Semiconductor Corporation
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HER155G B0G
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HER155G B0G

Product Overview

Category: Electronic Component
Use: Rectifier Diode
Characteristics: High efficiency, fast switching, low forward voltage drop
Package: DO-214AC
Essence: Silicon Rectifier Diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: HER155G B0G
  • Type: Fast Recovery Rectifier Diode
  • Repetitive Peak Reverse Voltage: 400V
  • Average Rectified Forward Current: 1A
  • Forward Voltage Drop: 1.3V at 1A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The HER155G B0G is a two-terminal device with anode and cathode pins.

Functional Features

  • High-speed switching
  • Low power loss
  • High efficiency
  • Low forward voltage drop

Advantages and Disadvantages

Advantages: - Fast recovery time - Low reverse leakage current - High reliability

Disadvantages: - Sensitive to overvoltage spikes - Limited maximum current rating

Working Principles

The HER155G B0G operates based on the principle of rectification, allowing current to flow in only one direction by utilizing its PN junction properties.

Detailed Application Field Plans

This diode is suitable for various applications including: - Switching power supplies - Freewheeling diodes - Polarity protection - Snubber circuits

Detailed and Complete Alternative Models

  • 1N4937G
  • FR107G
  • UF4007G
  • SF18G

In conclusion, the HER155G B0G is a high-performance rectifier diode with fast recovery time and low forward voltage drop, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HER155G B0G v technických řešeních

  1. What is HER155G B0G?

    • HER155G B0G is a high-efficiency rectifier diode commonly used in power supply and conversion applications.

  2. What are the key features of HER155G B0G?

    • The key features of HER155G B0G include high efficiency, low forward voltage drop, fast switching speed, and high surge capability.

  3. What are the typical applications of HER155G B0G?

    • Typical applications of HER155G B0G include AC/DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  4. What is the maximum forward voltage of HER155G B0G?

    • The maximum forward voltage of HER155G B0G is typically around 0.85V at a forward current of 15A.

  5. What is the reverse recovery time of HER155G B0G?

    • The reverse recovery time of HER155G B0G is typically around 35ns.

  6. What is the maximum average forward current rating of HER155G B0G?

    • The maximum average forward current rating of HER155G B0G is typically 15A.

  7. Does HER155G B0G require a heatsink for operation?

    • Depending on the application and operating conditions, a heatsink may be required to ensure proper thermal management.

  8. Can HER155G B0G be used in parallel for higher current applications?

    • Yes, HER155G B0G can be used in parallel to increase the current handling capability in high-power applications.

  9. What is the operating temperature range of HER155G B0G?

    • The operating temperature range of HER155G B0G is typically -55°C to +175°C.

  10. Are there any recommended layout considerations for using HER155G B0G in technical solutions?

    • It is recommended to minimize loop inductance and provide adequate thermal relief for proper performance when integrating HER155G B0G into technical solutions.