1N6489US
Product Overview
Category:
The 1N6489US is a high-voltage, fast-recovery rectifier diode.
Use:
It is commonly used in power supply and high-frequency applications.
Characteristics:
- High voltage capability
- Fast recovery time
- Low forward voltage drop
Package:
The 1N6489US is available in a DO-5 package.
Essence:
This rectifier diode is essential for converting alternating current (AC) to direct current (DC) in various electronic circuits.
Packaging/Quantity:
The 1N6489US is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Reverse Voltage: 2000V
- Average Rectified Current: 30A
- Forward Voltage Drop: 1.7V
- Reverse Recovery Time: 35ns
Detailed Pin Configuration
The 1N6489US has a standard cathode-to-stud anode configuration, with the stud serving as the anode connection.
Functional Features
- High voltage capability suitable for demanding applications
- Fast recovery time minimizes switching losses
- Low forward voltage drop reduces power dissipation
Advantages
- Suitable for high-voltage applications
- Fast recovery time enhances efficiency
- Low forward voltage drop reduces power loss
Disadvantages
- May not be suitable for low-voltage applications due to high voltage rating
- Larger physical size compared to lower voltage diodes
Working Principles
The 1N6489US operates by allowing current to flow in one direction while blocking it in the reverse direction, making it ideal for rectification purposes in power supply circuits.
Detailed Application Field Plans
- Power supply units
- High-frequency rectification circuits
- Inverters and converters
Detailed and Complete Alternative Models
- 1N4937US
- 1N6267US
- 1N690US
- 1N746US
In conclusion, the 1N6489US rectifier diode offers high-voltage capability, fast recovery time, and low forward voltage drop, making it suitable for various power supply and high-frequency applications. Its key advantages include efficient operation in demanding environments, although its high voltage rating may limit its use in low-voltage applications. This diode finds extensive application in power supply units, high-frequency rectification circuits, inverters, and converters. Additionally, alternative models such as the 1N4937US, 1N6267US, 1N690US, and 1N746US provide similar functionality and can be considered based on specific project requirements.
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What is the 1N6489US diode used for?
- The 1N6489US diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.
What are the key specifications of the 1N6489US diode?
- The 1N6489US diode typically has a maximum repetitive reverse voltage of 200V, a forward current of 3A, and a forward voltage drop of around 1V.
How does the 1N6489US diode provide surge protection?
- The 1N6489US diode can clamp transient voltage spikes to a safe level, protecting sensitive components from damage during power surges or transient events.
In what applications is the 1N6489US diode commonly used?
- The 1N6489US diode is often used in power supplies, automotive electronics, industrial equipment, and consumer electronics for voltage regulation and protection.
What is the temperature range for the 1N6489US diode?
- The 1N6489US diode typically operates within a temperature range of -65°C to +175°C, making it suitable for a wide range of environments.
Can the 1N6489US diode be used in reverse bias?
- Yes, the 1N6489US diode can withstand reverse bias conditions, but care should be taken to stay within the specified limits to avoid damage.
How does the 1N6489US diode perform in high-frequency applications?
- The 1N6489US diode exhibits fast switching characteristics, making it suitable for high-frequency applications such as switch-mode power supplies.
What are the packaging options available for the 1N6489US diode?
- The 1N6489US diode is commonly available in through-hole and surface-mount packages, providing flexibility for different assembly processes.
Is the 1N6489US diode RoHS compliant?
- Yes, the 1N6489US diode is typically RoHS compliant, meeting environmental regulations for lead-free and hazardous substance-free materials.
Are there any application notes or reference designs available for the 1N6489US diode?
- Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing the 1N6489US diode effectively in their technical solutions.