181NQ045R Product Overview
Introduction
The 181NQ045R is a power Schottky rectifier designed for high-frequency switching applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Power Schottky Rectifier
- Use: High-frequency switching applications
- Characteristics: Efficient power conversion, low forward voltage drop, high current capability
- Package: TO-263AB
- Essence: High-performance power rectification
- Packaging/Quantity: Tape & Reel (1000 units per reel)
Specifications
- Voltage Rating: 45V
- Forward Current: 1A
- Reverse Leakage Current: 10μA
- Operating Temperature Range: -65°C to +175°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 181NQ045R follows the standard pin configuration for the TO-263AB package: 1. Anode 2. Cathode 3. Anode
Functional Features
- Low forward voltage drop
- Fast switching speed
- High current capability
- Excellent thermal performance
Advantages and Disadvantages
Advantages
- Efficient power conversion
- Low power dissipation
- Compact form factor
Disadvantages
- Limited reverse voltage rating
- Sensitive to overvoltage conditions
Working Principles
The 181NQ045R operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop during rectification.
Detailed Application Field Plans
The 181NQ045R is ideal for various high-frequency switching applications, including: - Switching power supplies - DC-DC converters - Voltage regulation circuits - Motor drive circuits
Detailed and Complete Alternative Models
For users seeking alternative models, the following options are available: - 181NQ040R - 181NQ050R - 181NQ060R - 181NQ070R
In summary, the 181NQ045R is a versatile power Schottky rectifier with efficient power conversion capabilities, making it suitable for a wide range of high-frequency switching applications.
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技術ソリューションにおける 181NQ045R の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of 181NQ045R in technical solutions:
Question: What is the maximum continuous forward current for 181NQ045R?
Answer: The maximum continuous forward current for 181NQ045R is 181A.Question: What is the reverse recovery time of 181NQ045R?
Answer: The reverse recovery time of 181NQ045R is typically 35ns.Question: What is the maximum junction temperature for 181NQ045R?
Answer: The maximum junction temperature for 181NQ045R is 175°C.Question: Can 181NQ045R be used in high-frequency applications?
Answer: Yes, 181NQ045R is suitable for high-frequency applications due to its fast switching characteristics.Question: What is the typical forward voltage drop of 181NQ045R at 100A?
Answer: The typical forward voltage drop of 181NQ045R at 100A is 0.75V.Question: Is 181NQ045R suitable for use in automotive electronics?
Answer: Yes, 181NQ045R is designed for automotive applications and meets the necessary industry standards.Question: Does 181NQ045R have a low leakage current at high temperatures?
Answer: Yes, 181NQ045R exhibits low leakage current even at elevated temperatures, making it suitable for demanding environments.Question: Can 181NQ045R be used in parallel to handle higher currents?
Answer: Yes, 181NQ045R can be used in parallel to effectively handle higher currents in power electronic systems.Question: What is the typical reverse recovery charge of 181NQ045R?
Answer: The typical reverse recovery charge of 181NQ045R is 160nC.Question: Is 181NQ045R RoHS compliant?
Answer: Yes, 181NQ045R is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally conscious applications.