MBRB1045HE3/81

Introduction

The MBRB1045HE3/81 is a diode belonging to the category of Schottky Barrier Rectifiers. This product is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MBRB1045HE3/81.

Basic Information Overview

• Category: Schottky Barrier Rectifiers
• Use: Power rectification in electronic circuits
• Characteristics: High efficiency, low forward voltage drop, fast switching speed
• Package: TO-263AB (D2PAK)
• Essence: Silicon Schottky diode
• Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

• Voltage Rating: 45V
• Average Forward Current: 10A
• Peak Non-Repetitive Surge Current: 150A
• Operating Temperature Range: -65°C to +175°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB1045HE3/81 typically has three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

• Low forward voltage drop
• Fast switching speed
• High thermal stability
• Low reverse leakage current

Advantages and Disadvantages

Advantages

• High efficiency
• Reduced power loss
• Compact package size
• Suitable for high-frequency applications

Disadvantages

• Sensitive to overvoltage conditions
• Higher cost compared to standard rectifiers

Working Principles

The MBRB1045HE3/81 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides a low forward voltage drop during conduction. When a forward bias is applied, the diode allows current flow with minimal voltage loss.

Detailed Application Field Plans

The MBRB1045HE3/81 is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBRB1045HE3/81 include: - SS54 - SR540 - SB540 - 1N5822 - BAT54S

In summary, the MBRB1045HE3/81 is a versatile Schottky Barrier Rectifier with excellent characteristics and performance, making it suitable for a wide range of electronic applications.

[Word count: 398]