180NQ045R Product Overview
Introduction
The 180NQ045R is a power rectifier belonging to the category of Schottky diodes. This component is widely used in various electronic applications due to its unique characteristics and functional features.
Basic Information Overview
- Category: Schottky Diode
- Use: Power rectification
- Characteristics: High efficiency, low forward voltage drop
- Package: TO-220AB
- Essence: Efficient power conversion
- Packaging/Quantity: Typically packaged individually
Specifications
- Voltage Rating: 45V
- Current Rating: 180A
- Forward Voltage Drop: 0.75V at 90A
- Reverse Leakage Current: 50µA at 25°C
Detailed Pin Configuration
The 180NQ045R follows the standard pin configuration for TO-220AB packages, with the anode connected to pin 1, the cathode to pin 2, and the heatsink tab as pin 3.
Functional Features
- High current capability
- Low forward voltage drop
- Fast switching speed
- Excellent thermal performance
Advantages and Disadvantages
Advantages
- High efficiency
- Low power dissipation
- Fast response time
Disadvantages
- Higher cost compared to standard diodes
- Sensitive to reverse voltage spikes
Working Principles
The 180NQ045R 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.
Detailed Application Field Plans
The 180NQ045R is commonly used in high-power applications such as: - Switching power supplies - DC-DC converters - Motor drives - Solar inverters
Detailed and Complete Alternative Models
- 180NQ040R: Similar specifications with a lower current rating
- 180NQ050R: Similar specifications with a higher voltage rating
- 200NQ045R: Higher current rating with similar voltage rating
In conclusion, the 180NQ045R Schottky diode offers high-performance power rectification capabilities suitable for various electronic applications, making it a popular choice among design engineers.
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10个与180NQ045R在技术解决方案中的应用相关的常见问题及解答
What is 180NQ045R?
- 180NQ045R is a Schottky diode designed for high power density and efficiency in applications such as power supplies, converters, and inverters.
What is the maximum forward voltage of 180NQ045R?
- The maximum forward voltage of 180NQ045R is typically around 0.55V at a forward current of 180A.
What is the reverse recovery time of 180NQ045R?
- The reverse recovery time of 180NQ045R is typically around 20ns, making it suitable for high-frequency switching applications.
What is the maximum junction temperature of 180NQ045R?
- The maximum junction temperature of 180NQ045R is 175°C, ensuring reliable performance under high-temperature conditions.
What are the typical applications of 180NQ045R?
- Typical applications of 180NQ045R include power factor correction, freewheeling diodes, OR-ing diodes, and DC/DC converters.
What is the package type of 180NQ045R?
- 180NQ045R is available in a TO-263AB (D2PAK) package, which provides excellent thermal performance and low profile for space-constrained designs.
What is the maximum continuous forward current of 180NQ045R?
- The maximum continuous forward current of 180NQ045R is 180A, making it suitable for high-current applications.
Does 180NQ045R have an integrated heatsink?
- No, 180NQ045R does not have an integrated heatsink, but its package design allows for efficient heat dissipation when mounted on a PCB or heatsink.
Is 180NQ045R RoHS compliant?
- Yes, 180NQ045R is RoHS compliant, meeting environmental standards for lead-free and hazardous substance-free manufacturing.
What are the key advantages of using 180NQ045R in technical solutions?
- The key advantages of using 180NQ045R include low forward voltage drop, fast switching speed, high current capability, and robust thermal performance, making it ideal for demanding power electronics applications.