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MBRB1645-E3/45
Introduction
The MBRB1645-E3/45 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 advantages.
Basic Information Overview
- Category: Schottky Barrier Rectifier
- Use: Power rectification and switching
- Characteristics: Low forward voltage drop, high current capability, fast switching speed
- Package: TO-263AB
- Essence: High-efficiency power conversion
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage Rating: 45V
- Current Rating: 16A
- Forward Voltage Drop: Typically 0.55V at 8A
- Reverse Leakage Current: Typically 20μA at 45V
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The MBRB1645-E3/45 has a standard TO-263AB package with three pins: Anode, Cathode, and Gate.
Functional Features
- Low forward voltage drop for reduced power dissipation
- High current capability for handling heavy loads
- Fast switching speed for efficient power conversion
Advantages and Disadvantages
Advantages
- Efficient power conversion
- Low power dissipation
- High current handling capability
Disadvantages
- Sensitive to reverse voltage spikes
- Higher cost compared to standard rectifiers
Working Principles
The MBRB1645-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.
Detailed Application Field Plans
The MBRB1645-E3/45 is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Battery charging and discharging circuits
Detailed and Complete Alternative Models
- MBRB1545-E3/45
- MBRB2045-E3/45
- MBRB3045-E3/45
In conclusion, the MBRB1645-E3/45 Schottky Barrier Rectifier offers efficient power conversion, high current capability, and fast switching speed, making it suitable for various electronic applications.
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What is MBRB1645-E3/45?
- MBRB1645-E3/45 is a Schottky barrier rectifier diode designed for high efficiency and low power loss in applications such as switch mode power supplies, freewheeling diodes, and polarity protection.
What are the key features of MBRB1645-E3/45?
- The key features include a low forward voltage drop, high current capability, high surge current capability, and a small form factor package.
What are the typical applications of MBRB1645-E3/45?
- Typical applications include DC-DC converters, reverse battery protection, OR-ing diodes, and freewheeling diodes in inductive switching circuits.
What is the maximum forward voltage of MBRB1645-E3/45?
- The maximum forward voltage at 8A is typically 0.55V.
What is the maximum reverse voltage of MBRB1645-E3/45?
- The maximum reverse voltage is 45V.
What is the operating temperature range of MBRB1645-E3/45?
- The operating temperature range is -65°C to +175°C.
What is the package type of MBRB1645-E3/45?
- It comes in a TO-263AB (D2PAK) package.
What are the recommended mounting techniques for MBRB1645-E3/45?
- Recommended mounting techniques include using a proper heat sink, ensuring good thermal contact, and following the manufacturer's guidelines for PCB layout.
What are the storage conditions for MBRB1645-E3/45?
- The diode should be stored in an environment with a temperature range of -65°C to +175°C and a relative humidity of less than 75%.
What are the important considerations for designing with MBRB1645-E3/45?
- Important considerations include thermal management, proper PCB layout, and ensuring that the diode is operated within its specified electrical and thermal limits.