Taiwan Semiconductor Corporation
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
HER158G R0G
詳細を表示 DataSheets

HER158G R0G

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: Fast switching, low forward voltage drop
  • Package: SOD-123
  • Essence: High efficiency rectification
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 100V
  • Forward Current: 1A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The HER158G R0G diode has a standard SOD-123 package with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for improved efficiency
  • High surge current capability for robust performance

Advantages and Disadvantages

Advantages

  • Fast switching speed suitable for high-frequency circuits
  • Low forward voltage drop reduces power dissipation
  • High surge current capability for reliable operation in demanding conditions

Disadvantages

  • Higher reverse recovery time compared to some alternative models
  • Limited maximum voltage rating compared to higher voltage diodes

Working Principles

The HER158G R0G operates based on the principles of semiconductor physics, utilizing its P-N junction to allow current flow in one direction while blocking it in the reverse direction. When forward biased, it conducts current with minimal voltage drop, making it suitable for rectification and voltage regulation applications.

Detailed Application Field Plans

The HER158G R0G is well-suited for various applications including: - Switching power supplies - LED lighting - DC-DC converters - Battery chargers - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the HER158G R0G include: - 1N4148: A general-purpose diode with fast switching speed - 1N5819: Schottky diode with lower forward voltage drop - UF4007: High voltage rectifier diode with a higher voltage rating

In conclusion, the HER158G R0G diode offers fast switching, low forward voltage drop, and high surge current capability, making it suitable for various applications such as switching power supplies, LED lighting, and automotive electronics. While it has certain limitations in terms of reverse recovery time and maximum voltage rating, it provides efficient rectification and voltage regulation in a compact SOD-123 package.

技術ソリューションにおける HER158G R0G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is HER158G R0G?

    • HER158G R0G is a high-efficiency rectifier diode designed for general-purpose applications.

  2. What are the key features of HER158G R0G?

    • The key features include low forward voltage drop, high current capability, and fast switching speed.

  3. What are the typical applications of HER158G R0G?

    • Typical applications include freewheeling diodes, OR-ing diodes, and reverse battery protection.

  4. What is the maximum forward voltage of HER158G R0G?

    • The maximum forward voltage is typically around 0.85V at 1A.

  5. What is the maximum reverse recovery time of HER158G R0G?

    • The maximum reverse recovery time is typically around 35ns.

  6. What is the maximum average forward current of HER158G R0G?

    • The maximum average forward current is typically around 1A.

  7. What is the operating temperature range of HER158G R0G?

    • The operating temperature range is typically from -65°C to 175°C.

  8. Is HER158G R0G RoHS compliant?

    • Yes, HER158G R0G is RoHS compliant.

  9. Can HER158G R0G be used in automotive applications?

    • Yes, HER158G R0G is suitable for use in automotive applications.

  10. What are the recommended storage conditions for HER158G R0G?

    • It is recommended to store HER158G R0G in a dry environment at temperatures between -55°C and 175°C.