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1N1128AR
Product Overview
Category:
The 1N1128AR belongs to the category of semiconductor diodes.
Use:
It is commonly used as a rectifier in electronic circuits, converting alternating current (AC) to direct current (DC).
Characteristics:
- Forward voltage drop: 0.7V
- Maximum reverse voltage: 75V
- Maximum forward current: 1A
- Fast switching speed
Package:
The 1N1128AR is typically available in a DO-41 package.
Essence:
This diode is essential for converting AC to DC in various electronic applications.
Packaging/Quantity:
It is usually packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per package.
Specifications
- Manufacturer: [Insert Manufacturer Name]
- Part Number: 1N1128AR
- Type: Rectifier Diode
- Voltage Rating: 75V
- Current Rating: 1A
- Package: DO-41
- Mounting Type: Through Hole
- Operating Temperature: -65°C to 175°C
Detailed Pin Configuration
The 1N1128AR has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Efficient rectification of AC to DC
- Fast switching speed
- Low forward voltage drop
Advantages
- High reliability
- Compact size
- Wide operating temperature range
Disadvantages
- Limited maximum reverse voltage compared to some other diodes
- Relatively low maximum forward current rating
Working Principles
The 1N1128AR operates based on the principle of creating a one-way flow of current when it is forward-biased, allowing only positive half-cycles of an AC signal to pass through.
Detailed Application Field Plans
The 1N1128AR is widely used in: - Power supplies - Battery chargers - LED lighting - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1N1128AR include: - 1N4001 - 1N4148 - 1N5819 - 1N5399
In conclusion, the 1N1128AR is a versatile rectifier diode with efficient performance and wide application in various electronic circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N1128AR en soluciones técnicas
What is 1N1128AR?
- 1N1128AR 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 1N1128AR?
- The 1N1128AR diode has a maximum repetitive peak reverse voltage of 1000V, a maximum average forward rectified current of 3A, and a forward voltage drop of approximately 1.1V at 3A.
How is 1N1128AR typically used in technical solutions?
- 1N1128AR is often used in power supply circuits, battery chargers, voltage regulators, and other applications where AC to DC conversion is required.
What are the common alternatives to 1N1128AR?
- Common alternatives to 1N1128AR include 1N4007, 1N5408, and other general-purpose rectifier diodes with similar voltage and current ratings.
What are the typical operating conditions for 1N1128AR?
- The diode operates within a temperature range of -65°C to +175°C and should be operated within its specified voltage and current limits to ensure proper functionality.
Are there any special considerations when using 1N1128AR in high-frequency applications?
- In high-frequency applications, it's important to consider the diode's recovery time and capacitance to ensure it can respond effectively to rapid changes in voltage.
Can 1N1128AR be used in reverse-biased mode?
- Yes, 1N1128AR can handle reverse-biased operation, but it's important to stay within the specified reverse voltage limit to avoid damaging the diode.
What are the typical failure modes of 1N1128AR?
- Common failure modes include thermal runaway due to excessive current, voltage spikes causing breakdown, and long-term degradation of performance under high-temperature conditions.
How can 1N1128AR be protected from overvoltage conditions?
- Using a transient voltage suppressor (TVS) diode or a zener diode in parallel with the 1N1128AR can help protect it from overvoltage transients.
Where can I find detailed application notes for using 1N1128AR in technical solutions?
- Detailed application notes for 1N1128AR can be found in the manufacturer's datasheet, which provides comprehensive information on recommended usage, circuit design, and performance characteristics.