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1N485BTR
Product Overview
Category
The 1N485BTR belongs to the category of semiconductor devices, specifically a diode.
Use
It is commonly used for rectification and voltage regulation in electronic circuits.
Characteristics
- Forward Voltage: 0.7V
- Reverse Voltage: 30V
- Current Rating: 200mA
- Fast Switching Speed
Package
The 1N485BTR is typically available in a small surface mount package, such as SOT-23.
Essence
This diode serves as a crucial component in various electronic applications, ensuring proper current flow and voltage regulation.
Packaging/Quantity
It is usually supplied in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Type: Small Signal Diode
- Maximum Forward Voltage: 0.7V
- Maximum Reverse Voltage: 30V
- Maximum Forward Current: 200mA
- Package Type: SOT-23
- Packaging Quantity: 3000 units/reel
Detailed Pin Configuration
The 1N485BTR typically has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)
Functional Features
- High-speed switching capability
- Low forward voltage drop
- Reliable reverse voltage protection
Advantages
- Fast switching speed
- Low power dissipation
- Compact size
Disadvantages
- Limited maximum current rating
- Sensitivity to reverse voltage spikes
Working Principles
The 1N485BTR operates based on the principle of semiconductor junction behavior, allowing current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
Power Supplies
Utilized in voltage rectification and regulation circuits within power supply units.
Signal Processing
In signal processing circuits, it aids in signal conditioning and protection against reverse voltage.
Consumer Electronics
Integrated into various consumer electronic devices for voltage regulation and protection.
Detailed and Complete Alternative Models
- 1N4148: A widely used general-purpose diode with similar characteristics.
- 1N5819: Schottky diode alternative with higher current handling capabilities.
In conclusion, the 1N485BTR diode offers fast switching speed and reliable voltage regulation, making it suitable for a wide range of electronic applications. Its compact size and low power dissipation make it an attractive choice for designers seeking efficient circuit solutions.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1N485BTR dalam solusi teknis
What is the maximum voltage rating of 1N485BTR?
- The maximum voltage rating of 1N485BTR is 30 volts.
What is the forward current rating of 1N485BTR?
- The forward current rating of 1N485BTR is 200 milliamps.
What is the reverse leakage current of 1N485BTR at its maximum rated voltage?
- The reverse leakage current of 1N485BTR at its maximum rated voltage is typically 5 microamps.
Can 1N485BTR be used in high-temperature environments?
- Yes, 1N485BTR is designed to operate in high-temperature environments, with a maximum operating temperature of 175°C.
Is 1N485BTR suitable for use in automotive applications?
- Yes, 1N485BTR is commonly used in automotive applications due to its rugged construction and reliability.
What is the typical forward voltage drop of 1N485BTR?
- The typical forward voltage drop of 1N485BTR is 0.72 volts at a forward current of 100 milliamps.
Does 1N485BTR have a fast response time?
- Yes, 1N485BTR has a fast reverse recovery time, typically around 4 nanoseconds.
Can 1N485BTR be used in low-power applications?
- Yes, 1N485BTR is suitable for use in low-power applications due to its low forward voltage drop and low reverse leakage current.
What is the package type of 1N485BTR?
- 1N485BTR is available in a surface mount DO-214AA (SMB) package.
Is 1N485BTR RoHS compliant?
- Yes, 1N485BTR is RoHS compliant, making it suitable for use in environmentally sensitive applications.