MBRB745-E3/45

Introduction

The MBRB745-E3/45 is a diode belonging to the category of Schottky rectifier diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MBRB745-E3/45.

Basic Information Overview

Category: Schottky rectifier diode
Use: Rectification in power supply circuits, voltage clamping, and reverse polarity protection
Characteristics: High current capability, low forward voltage drop, fast switching speed
Package: TO-263AB (D2PAK)
Essence: Silicon
Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

Voltage Rating: 45V
Average Forward Current: 7A
Peak Non-Repetitive Surge Current: 175A
Operating Temperature Range: -65°C to +175°C
Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB745-E3/45 has three pins arranged as follows: 1. Anode (A) 2. Cathode (K) 3. Not connected (NC)

Functional Features

Low forward voltage drop for reduced power loss
Fast switching speed for high-efficiency operation
High current capability for demanding applications

Advantages and Disadvantages

Advantages

High current capability
Low forward voltage drop
Fast switching speed

Disadvantages

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

Working Principles

The MBRB745-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes.

Detailed Application Field Plans

The MBRB745-E3/45 is suitable for various applications including: - Power supply circuits - Voltage clamping - Reverse polarity protection - DC-DC converters - Motor drive circuits

Detailed and Complete Alternative Models

Some alternative models to the MBRB745-E3/45 include: - MBRB745-E3/51 - MBRB745-E3/30 - MBRB745-E3/60

In conclusion, the MBRB745-E3/45 is a high-performance Schottky rectifier diode with excellent characteristics suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MBRB745-E3/45 v technických řešeních

Sure, here are 10 common questions and answers related to the application of MBRB745-E3/45 in technical solutions:

Q: What is the maximum repetitive reverse voltage (Vrrm) of MBRB745-E3/45? A: The maximum repetitive reverse voltage (Vrrm) of MBRB745-E3/45 is 45V.
Q: What is the forward current rating of MBRB745-E3/45? A: The forward current rating of MBRB745-E3/45 is 7.5A.
Q: Can MBRB745-E3/45 be used in high-frequency applications? A: Yes, MBRB745-E3/45 is suitable for high-frequency applications due to its low switching losses.
Q: What is the typical forward voltage drop of MBRB745-E3/45 at 7.5A? A: The typical forward voltage drop of MBRB745-E3/45 at 7.5A is around 0.65V.
Q: Is MBRB745-E3/45 suitable for use in automotive electronics? A: Yes, MBRB745-E3/45 is commonly used in automotive electronics such as power supplies and battery management systems.
Q: Does MBRB745-E3/45 have a low leakage current? A: Yes, MBRB745-E3/45 exhibits low leakage current, making it suitable for energy-efficient designs.
Q: What is the operating temperature range of MBRB745-E3/45? A: The operating temperature range of MBRB745-E3/45 is typically -55°C to 150°C.
Q: Can MBRB745-E3/45 be used in flyback converter circuits? A: Yes, MBRB745-E3/45 is well-suited for flyback converter circuits due to its fast recovery time and low conduction losses.
Q: Is MBRB745-E3/45 RoHS compliant? A: Yes, MBRB745-E3/45 is RoHS compliant, meeting environmental standards for electronic components.
Q: What package type is MBRB745-E3/45 available in? A: MBRB745-E3/45 is available in a DPAK (TO-252) package, which offers good thermal performance and ease of mounting.

These questions and answers cover various aspects of the application of MBRB745-E3/45 in technical solutions, providing valuable information for engineers and designers.