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MBRB745HE3_A/I
Introduction
The MBRB745HE3_A/I is a high-efficiency Schottky rectifier diode designed for various electronic applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Rectification in power supply circuits
- Characteristics: High efficiency, low forward voltage drop, fast switching
- Package: TO-263AB (D2PAK)
- Essence: Schottky rectifier diode
- Packaging/Quantity: Tape & Reel, 800 units per reel
Specifications
- Voltage Rating: 45V
- Average Forward Current: 7A
- 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 MBRB745HE3_A/I follows the standard pin configuration for the TO-263AB package: 1. Anode 2. Cathode 3. Not connected (Tab)
Functional Features
- High efficiency and low power loss
- Fast switching speed
- Low forward voltage drop
- Excellent thermal performance
Advantages and Disadvantages
Advantages
- Reduced power dissipation
- Enhanced system reliability
- Compact design due to smaller heat sink requirements
- Suitable for high-frequency applications
Disadvantages
- Sensitive to reverse voltage spikes
- Higher cost compared to standard rectifier diodes
Working Principles
The MBRB745HE3_A/I operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes. This enables efficient rectification in power supply circuits.
Detailed Application Field Plans
The MBRB745HE3_A/I is widely used in the following applications: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection circuits - Solar panel bypass diodes
Detailed and Complete Alternative Models
For users seeking alternative models, the following options are available: - MBR0545T1G - SS34-E3/57T - SB540-E3/54
In summary, the MBRB745HE3_A/I is a high-efficiency Schottky rectifier diode with excellent characteristics suitable for various electronic applications. Its fast switching speed, low forward voltage drop, and compact design make it a preferred choice for power supply and voltage clamping circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MBRB745HE3_A/I v technických řešeních
What is MBRB745HE3_A/I?
- MBRB745HE3_A/I is a Schottky barrier rectifier diode designed for high efficiency and low power loss in applications such as switch mode power supplies and freewheeling diodes.
What are the key features of MBRB745HE3_A/I?
- The key features include a low forward voltage drop, high current capability, high surge capacity, and a compact surface mount package.
What are the typical applications of MBRB745HE3_A/I?
- Typical applications include DC-DC converters, reverse polarity protection, freewheeling diodes, OR-ing diodes, and power supply output rectification.
What is the maximum forward voltage of MBRB745HE3_A/I?
- The maximum forward voltage at 7.5A is typically 0.55V at 125°C.
What is the reverse recovery time of MBRB745HE3_A/I?
- The reverse recovery time is typically 20ns.
What is the operating temperature range of MBRB745HE3_A/I?
- The operating temperature range is from -65°C to 175°C.
What is the maximum repetitive peak reverse voltage of MBRB745HE3_A/I?
- The maximum repetitive peak reverse voltage is 45V.
Is MBRB745HE3_A/I RoHS compliant?
- Yes, MBRB745HE3_A/I is RoHS compliant.
What is the package type of MBRB745HE3_A/I?
- MBRB745HE3_A/I comes in a DPAK (TO-252) package.
What are the recommended storage conditions for MBRB745HE3_A/I?
- It is recommended to store MBRB745HE3_A/I in an environment with a temperature range of -55°C to 175°C and a humidity level below 75%.