1N1187AR
Product Overview
The 1N1187AR is a diode belonging to the category of semiconductor devices. It is commonly used in electronic circuits for its unique characteristics and reliability. This diode is known for its high efficiency and robust packaging, making it suitable for various applications.
Category
Semiconductor Devices
Use
The 1N1187AR diode is primarily used for rectification and voltage regulation in electronic circuits.
Characteristics
- High efficiency
- Robust packaging
- Reliable performance
Package
The 1N1187AR diode is typically available in a standard through-hole package.
Essence
This diode is essential for converting alternating current (AC) to direct current (DC) and for voltage regulation in electronic systems.
Packaging/Quantity
The 1N1187AR diode is usually packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.
Specifications
- Maximum Forward Voltage: 1V
- Maximum Reverse Voltage: 1000V
- Maximum Forward Current: 30A
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The 1N1187AR diode has a standard two-pin configuration, with the anode and cathode clearly marked for easy identification.
Functional Features
- High forward current capability
- Low reverse leakage current
- Fast switching speed
Advantages
- High efficiency in rectification
- Reliable voltage regulation
- Robust packaging for durability
Disadvantages
- Higher forward voltage compared to some alternative models
- Limited availability from certain suppliers
Working Principles
The 1N1187AR diode operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. This enables efficient rectification and voltage regulation in electronic circuits.
Detailed Application Field Plans
The 1N1187AR diode finds extensive use in the following application fields: - Power supply units - Voltage regulators - Rectifier circuits - Inverters
Detailed and Complete Alternative Models
Some alternative models to the 1N1187AR diode include: - 1N4007 - 1N5408 - FR107 - UF4007
In conclusion, the 1N1187AR diode is a crucial component in electronic circuits, offering high efficiency and reliable performance in rectification and voltage regulation applications.
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技術ソリューションにおける 1N1187AR 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。
What is 1N1187AR?
- 1N1187AR is a silicon rectifier diode commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).
What are the key specifications of 1N1187AR?
- The 1N1187AR has a maximum repetitive peak reverse voltage of 1000V, average forward current of 35A, and a forward voltage drop of 1.1V at 35A.
How is 1N1187AR typically used in technical solutions?
- It is often used in power supply circuits, battery chargers, and other applications where AC needs to be converted to DC.
What are the advantages of using 1N1187AR in technical solutions?
- Its high voltage and current ratings make it suitable for high-power applications, and its rugged construction allows for reliable performance.
Are there any limitations or considerations when using 1N1187AR?
- Users should be mindful of its forward voltage drop and power dissipation, as well as its physical size and heat dissipation requirements.
Can 1N1187AR be used in automotive applications?
- Yes, it can be used in automotive systems such as alternator rectification and battery charging circuits.
What are some common alternatives to 1N1187AR?
- Alternatives include other high-current rectifier diodes such as the 1N5400 series or Schottky diodes for lower voltage drop applications.
How should 1N1187AR be mounted in a circuit?
- It should be mounted on a suitable heat sink if operating at high currents to ensure proper thermal management.
What are the typical failure modes of 1N1187AR?
- Common failure modes include thermal runaway due to excessive current or voltage stress, and mechanical damage from improper handling.
Where can I find detailed application notes for using 1N1187AR in technical solutions?
- Detailed application notes can be found in the datasheet provided by the manufacturer or through online resources such as technical forums and application-specific websites.