1N828
Product Overview
Category
The 1N828 belongs to the category of semiconductor diodes.
Use
It is commonly used in electronic circuits for rectification and voltage regulation.
Characteristics
- Forward voltage drop: 0.7V
- Maximum reverse voltage: 1000V
- Maximum forward current: 1A
- Fast switching speed
Package
The 1N828 is typically available in a DO-41 package.
Essence
The essence of the 1N828 lies in its ability to efficiently regulate and rectify electrical currents in electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 1000V
- Forward Current: 1A
- Package Type: DO-41
- Operating Temperature: -65°C to +175°C
Detailed Pin Configuration
The 1N828 has two pins, anode and cathode, which are identified by the physical orientation of the diode.
Functional Features
- Efficient rectification of AC to DC
- Voltage regulation
- Fast switching speed
Advantages
- High reverse voltage capability
- Low forward voltage drop
- Fast response time
Disadvantages
- Limited maximum forward current compared to some alternative models
- Sensitivity to temperature variations
Working Principles
The 1N828 operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
The 1N828 finds extensive use in various electronic applications such as power supplies, voltage regulators, and signal demodulation circuits due to its efficient rectification and voltage regulation capabilities.
Detailed and Complete Alternative Models
Some alternative models to the 1N828 include: - 1N4007 - 1N5408 - 1N5819 - 1N4148
These alternatives offer similar functionalities with slight variations in characteristics and performance.
In conclusion, the 1N828 semiconductor diode serves as a crucial component in electronic circuits, providing efficient rectification and voltage regulation. Its characteristics, functional features, and application field plans make it a valuable asset in various electronic systems.
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기술 솔루션에 1N828 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of 1N828 in technical solutions:
What is 1N828?
- 1N828 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 1N828?
- The 1N828 diode has a maximum repetitive peak reverse voltage of 1000V and a maximum average forward rectified current of 3A.
How is 1N828 typically used in technical solutions?
- 1N828 is often used in power supply circuits, battery chargers, and other applications where AC needs to be converted to DC.
What are the important considerations when using 1N828 in a circuit?
- It's important to consider the maximum voltage and current requirements of the circuit, as well as the diode's forward voltage drop and reverse leakage current.
Can 1N828 be used for high-frequency applications?
- No, 1N828 is not suitable for high-frequency applications due to its relatively slow recovery time.
Are there any alternative diodes that can be used in place of 1N828?
- Yes, diodes such as 1N4007 or 1N5408 can be used as alternatives to 1N828, depending on the specific requirements of the circuit.
What are the typical failure modes of 1N828?
- Common failure modes include overheating due to excessive current, reverse breakdown under high voltage, and physical damage from improper handling.
How should 1N828 be mounted in a circuit?
- 1N828 should be mounted with proper heat sinking if it is expected to dissipate significant power, and attention should be paid to its orientation to ensure correct polarity.
Can 1N828 be used in automotive applications?
- Yes, 1N828 can be used in automotive applications, particularly in charging systems and voltage regulation circuits.
Where can I find detailed application notes for using 1N828 in technical solutions?
- Detailed application notes for using 1N828 can be found in the datasheets provided by semiconductor manufacturers or in electronics engineering textbooks and reference guides.