Vishay Semiconductor Diodes Division
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。
MBRB16H45HE3/81
詳細を表示 DataSheets

MBRB16H45HE3/81

Introduction

The MBRB16H45HE3/81 is a high-efficiency, dual Schottky rectifier designed for use in power supply applications. This device offers low forward voltage drop and fast switching capabilities, making it suitable for various power management and conversion systems.

Basic Information Overview

  • Category: Power Rectifier
  • Use: Power supply applications
  • Characteristics: Low forward voltage drop, fast switching
  • Package: TO-263AB
  • Essence: High-efficiency power rectification
  • Packaging/Quantity: Tape and Reel, 800 units per reel

Specifications

  • Voltage Rating: 45V
  • Current Rating: 16A
  • Forward Voltage Drop: 0.55V at 8A
  • Reverse Leakage Current: 20μA at 45V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRB16H45HE3/81 features a standard TO-263AB package with the following pin configuration: 1. Anode of Schottky Diode 1 2. Cathode of Schottky Diode 1 3. Anode of Schottky Diode 2 4. Cathode of Schottky Diode 2

Functional Features

  • Dual Schottky rectifier design
  • Low forward voltage drop for reduced power loss
  • Fast switching for improved efficiency
  • High current capability for power supply applications

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Suitable for high-current applications

Disadvantages

  • Sensitive to reverse voltage spikes
  • Higher cost compared to standard rectifiers

Working Principles

The MBRB16H45HE3/81 operates based on the Schottky diode principle, utilizing the metal-semiconductor junction to enable fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage drop, making it ideal for power rectification.

Detailed Application Field Plans

The MBRB16H45HE3/81 is well-suited for the following applications: - Switching power supplies - DC-DC converters - Motor control systems - Solar inverters - Battery charging systems

Detailed and Complete Alternative Models

For applications requiring similar specifications and performance, alternative models to consider include: - MBRB1645CTG - MBRB1645T4G - MBRB1645T

In conclusion, the MBRB16H45HE3/81 is a high-performance dual Schottky rectifier with excellent efficiency and fast switching characteristics, making it an ideal choice for power supply and conversion applications.

[Word Count: 389]

技術ソリューションにおける MBRB16H45HE3/81 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 MBRB16H45HE3/81?

    • MBRB16H45HE3/81 is a Schottky diode designed for high efficiency and low power loss in applications such as switch mode power supplies, free-wheeling diodes, and reverse battery protection.

  2. What is the maximum forward voltage of MBRB16H45HE3/81?

    • The maximum forward voltage of MBRB16H45HE3/81 is typically around 0.55V at a forward current of 8A.

  3. What is the reverse voltage rating of MBRB16H45HE3/81?

    • MBRB16H45HE3/81 has a reverse voltage rating of 45V, making it suitable for various low voltage applications.

  4. What are the typical applications of MBRB16H45HE3/81?

    • Typical applications of MBRB16H45HE3/81 include DC-DC converters, polarity protection, and low voltage rectification in power supplies.

  5. What is the maximum forward current of MBRB16H45HE3/81?

    • The maximum forward current of MBRB16H45HE3/81 is 16A, allowing it to handle moderate power levels.

  6. Does MBRB16H45HE3/81 have a low leakage current?

    • Yes, MBRB16H45HE3/81 is designed with low leakage current characteristics, making it suitable for energy-efficient applications.

  7. Is MBRB16H45HE3/81 suitable for high frequency switching?

    • Yes, MBRB16H45HE3/81 is optimized for high frequency operation, making it suitable for switch mode power supply designs.

  8. What package type does MBRB16H45HE3/81 come in?

    • MBRB16H45HE3/81 is available in a TO-263AB (D2PAK) package, providing good thermal performance and ease of mounting.

  9. Does MBRB16H45HE3/81 have a fast reverse recovery time?

    • Yes, MBRB16H45HE3/81 features a fast reverse recovery time, contributing to its efficiency in power conversion applications.

  10. Can MBRB16H45HE3/81 be used in automotive electronics?

    • Yes, MBRB16H45HE3/81 is suitable for use in automotive electronics due to its robustness and reliability in harsh environments.